PULP MILLS UPDATE
May 2015
McIlvaine Company
Eastman Cyphrex reinvents paper performance
Valmet Launches Calendering Technology for Board and
Paper Machines
GE, Kemira Form Water Technology Alliance to Serve Pulp
and Paper Sector
EXPANSIONS/ UPGRADES/ NEW PROJECTS
Irving Pulp & Paper Invests over $640,000 in Saint
John, NB Pulp Mill Modernization
Northern Pulp to Install Electrostatic Precipitator at
Nova Scotia Mill
Andritz to Rebuild Paper Machine at Suzano Mill, Brazil
Russia’s Sveza Set to Start Construction of 1.2
Million-Tonne/Yr Kraft Pulp Mill in 2017
China’s Vinda to Build Three Tissue PMs in 2015
China’s Hengan Starts up New 60,000-tonne/yr Tissue PM
in Hunan Province
Metsä Fibre to Build Next-Generation Bioproduct Mill in
Äänekoski, Finland
Andritz to Supply Metsä Fibre's New Äänekoski
Bioproduct Pulp Mill in Finland
BillerudKorsnäs Upgrades its 260,000-tonne/yr SC
Fluting PM at Gruvön
Finland’s Kotkamills Upgrades PM 2 To Packaging Board
PMT Italia to Supply Film Size Press to Pehlivanoğlu
Kağit's PM 1 in Turkey
UK's TRM Packaging Installs New £1 Million Pallet Press
Line
Valmet Receives Order from Holmen for Softwood Line
Rebuild at Iggesund Mill
Sappi to Invest in New Nanocellulose Pilot Plant in the
Netherlands
Sappi Expands Alfeld Competence Centre with New Paper
Lab
Eska Graphic Board Signs Contract for Construction of
Reject Gasifier
Valmet to Rebuild Softwood Pulp Line at Iggesund Mill
Sofidel Starts New Wastewater Treatment Plant at Its
Delicarta Tissue Mill in Italy
Mondi to Raise Pulp, Kraftliner Production at Swiecie
mill in Poland
OpenGate Capital to Sell Kotkamills to Finnish Private
Equity Firm MB Funds
Eastman Cyphrex™ flat polyethylene terephthalate (PET)
microfibers process well on inclined wire, Rotoformer and Fourdrinier machines.
These microfibers can be run at standard consistency (1.0
percent to 3.2 percent) on the wet end, disperse easily with minimal sheer and
can blend with cellulose to improve strength and formation of paper products.
Another benefit is that Eastman Cyphrex microfibers can be
easily run as 100 percent of the fiber furnish on conventional papermaking
machinery and can be processed very much like cellulose on flat wire machines, a
benefit not typically expected from synthetic fibers.
Overall Cyphrex microfibers improve strength, formation and
permeability of high-strength paper products — without requiring significant
processing compromises.
These microfibers, too, can be converted to nonwoven
substrates without the processing and performance tradeoffs often observed when
incorporating existing synthetic fibers. Eastman Cyphrex microfibers provide
excellent wet strength, they can be run at standard consistency on the wet end
and they provide high dry strength without the use of a wet strength agent or
bonding agent; they do, however, respond exceptionally well to wet strength
agents when those materials are used.
“Eastman Cyphrex
microfibers are well-suited for paper, pulp and nonwoven industry technical
professionals who want innovations that can help them stay ahead of product
commoditization,” said Jon Woods, general manager, nonwovens microfibers,
Eastman. “Because technical professionals want synthetic fibers to enable
product performance without the processing challenges that often accompany them,
Cyphrex microfibers could enable new attributes to allow for more customizable
applications in the high-strength paper applications.”
Valmet has launched a new and patented calendering
technology to the market. The new aqua cooling technology improves the
calendering results compared to usual paper production conditions.
In most cases the best calendering results are achieved
when the web is cool and stiff, like in pilot trials for example. With aqua
cooling technology, pilot-type environment is brought to production-level, by
cooling down the web before the calendering nip. This is enabled by applying a
small amount of water with a moisturizer, and evaporating it with an air dryer.
Aqua cooling calendering is aimed for making the
end-product more lightweight, without compromising functional and visual
properties. This will lead to substantial reduction of energy and raw material
usage. Aqua cooling calendering technology will complement Valmet's bulk-saving
calendering offering, which includes the revolutionary metal belt calendering as
the ultimate lightweighting solution. Valmet has a pilot machine with aqua
cooling technology available for customer trials.
Stora Enso has decided to invest in this new aqua cooling
calendering technology at their BM 4 packaging board machine in Ingerois,
Finland. The target of the rebuild is to improve board quality, while also
increasing bulk saving potential. The rebuild includes new web moisturizing and
evaporation cooling equipment. The rebuilt production line is scheduled to start
up in September 2015.
The order is included in Valmet's first quarter 2015 orders
received. The value of the order will not be disclosed.
GE has entered into a formal distribution agreement with
chemicals company Kemira to bring water technology to the global pulp and paper
industry.
GE’s newest and most advanced boiler and utility area
cooling product technologies as well as membrane cleaning chemistry and the
entire chemistry water portfolio is now available to the pulp and paper
industry. Also included are the remote monitoring and diagnostics
products—including the InSight Knowledge Management Solution and TrueSense—and
Novus polymers for wastewater treatment. Pulp and paper manufacturers also will
have access to experts at GE’s Service Reliability Center for 24-hour monitoring
and support, all backed by both GE and Kemira on-site expertise.
“Kemira has long been recognized as a technology leader,
supplying process, functional and bleaching chemistry solutions to producers of
pulp, packaging and board, tissue and towel and printing and writing grades
globally. This makes Kemira an ideal partner to bring GE’s water products and
services to the paper industry and now positions Kemira with the broadest
technical and product portfolio in the industry,” said Billy Ford, senior vice
president, paper, Kemira. “After a successful 18-month pilot program with GE in
the Americas, we have increased the scope of our alliance to offer a
comprehensive water treatment solution to the global pulp and paper market.”
“Pulp and paper mills use vast amounts of water to create
an end product while also generating considerable wastewater. GE is eager to
bring our water solutions to the pulp and paper industry, and Kemira is
well-positioned to bring our advanced technologies to their customers,” said
Kevin Cassidy, chemical and monitoring solutions general manager—water and
process technologies for GE Power & Water.
Kemira is a global chemicals company serving customers in
water-intensive industries, with a focus on pulp & paper, oil & gas, mining and
water treatment. In 2014, Kemira had annual revenue of EUR 2.1 billion and
around 4,250 employees.
GE Power & Water provides customers with a broad array of
power generation, energy delivery and water process technologies in all areas of
the energy industry. The business also develops advanced technologies to help
solve the world’s most complex challenges related to water availability and
quality.
Irving Pulp & Paper is pleased to announce five new
contracts for Saint John businesses, totaling over $640,000. The contracts are
part of the 24-month Phase 2 modernization of the west side pulp mill at
Reversing Falls.
The pulp mill investment is the largest in Canada since
1993 and is focused on installing a new digester to replace the existing 14
digesters, as well as new wood chip handling and screening. The estimated
609,000 person hours for this project is equivalent to 300 direct construction
jobs and 150 indirect construction jobs.
Upon completion in Q1 2016, the mill will achieve reduced
air and noise emissions as well as improved operating efficiencies.
Engineering for Phase 3 - a $250 million investment - is
currently underway.
As of April 30, 2015, 168 New Brunswick companies have been
awarded contracts totaling over $65 million as part of the pulp mill
modernization in Saint John.
The April 2015 pulp mill contract awards are as follows:
Atlantic Controls of Saint John:Major field
instruments.This is the sixth contract awarded to Atlantic Controls in
association with the pulp mill modernization.
Guilfords, Saint John:Utility rack insulation. This is the
second contract awarded to Guilfords in association with the pulp mill
modernization.
Harris & Roome, Saint John:Fiber op and Ethernet cable.This
is the fourth contract awarded to Harris & Roome in association with the pulp
mill modernization.
Ocean Steel, Saint John:Bin Feed Conveyor support.This is
the second contract awarded to Ocean Steel in association with the pulp mill
modernization.
Source Atlantic, Saint John:Manual valves.This is the third
contract awarded to Source Atlantic in association with the pulp mill
modernization
"Our New Brunswick contractors have and continue to be
vital partners in this project. Their focus on delivering quality work - on time
and on budget is critical and we appreciate their skill and dedication," said
Mark Mosher, Vice President of Pulp & Paper operations at J.D. Irving, Limited.
"The biggest contract that we have on the new digester
project is the distributed controls system, which controls the operation of the
fluid moving in the digester," said Mike Small, Strategic Accounts Manager for
Atlantic Controls.
"For us, this contract is important sustainability-wise,
because in the longer-term we support the project for years to come. One of the
most important things about the pulp mill project is the commitment it shows to
local businesses, to the mill itself, to the people who work at the mill and to
those who work in the local economy. JDI's ongoing investment in the mill on an
ongoing basis is very important to us," Small said.
These contracts are part of $513 Million in forest industry
investments announced by J.D. Irving, Limited in March 2014 in Saint John,
Sussex, Chipman, St. Leonard, Doaktown and the company's Woodlands operations.
The investments have been recognized by the Royal Bank of
Canada, the Atlantic Provinces Economic Council and the Conference Board of
Canada for their positive impact on the New Brunswick economy and provincial
GDP.
In Doaktown, the engineering for the $15 million
modernization is continuing.
In Chipman, the company has increased its investment from
$23 million to $37 million. One hundred NB suppliers have been awarded contracts
valued at $14 million. April 20 marked the start of the third shift at the
planer mill, resulting in 16 permanent new jobs. The modernization of the
Chipman sawmill is on track for May 2015 completion.
The company has also completed the $16.8 million promised
investment in Northern New Brunswick, including investments at its sawmills in
St. Leonard and Kedgwick as well as its Woodlands operations.
In Sussex, the new $3.2 million lab began operating in
March and is bringing scientific discoveries regarding tree health to
commercialization. Maritime Innovation has secured patents in Australia, the
U.S., Canada, Russia and Europe. The lab construction saw $2.2 million in
contracts awarded to New Brunswick suppliers.
Northern
Pulp to Install Electrostatic Precipitator at Nova Scotia Mill
Northern Pulp will shutdown its Pictou County paper mill
for 15 days in June in order to install equipment to meet air pollution
reductions demanded by the Nova Scotia government. The shutdown is an admission
the company will not meet an end of May air pollution reduction required in its
industrial approval. One of the conditions of the new five-year operating permit
is that emissions of particulate matter must be 80 per cent lower than what was
measured coming out of the stack last summer.
"It’s a big job. There's a lot to do," says Bruce Chapman,
general manager of the mill.
The $22 million precipitator project has had challenges.
In addition to delays caused by winter storms, the U.S.
supplier Clyde Bergmann Group backed out of its contract to install the
precipitaitor. That forced the mill to take over the job.
Northern Pulp meanwhile is appealing the Nova Scotia
Government industrial approval imposing new environmental standards including
the air pollution reduction expected from the precipitator.
The mill objects to other elements in the industrial
approval regarding its use and discharge of water.
Nova Scotia
Environment Minister Randy Delorey says the shut down keeps the mill compliant.
"The industrial approval parameters is really about the
emissions that they would be putting out, so I would expect if they are not
polluting they would be meeting the terms and conditions of the industrial
approval at that time," Delorey told CBC News.
During the shut down, Northern Pulp's 300 unionized
workforce will remain on the job.
The company says it will continue to buy wood chips from
Nova Scotia saw mills.
Andritz
to Rebuild Paper Machine at Suzano Mill, Brazil
International technology Group ANDRITZ has received an
order from Suzano Papel e Celulose to upgrade the paper machine at the Suzano
mill in São Paulo. After the rebuild, the plant will produce both eucalyptus
fluff pulp and coated/uncoated wood-free paper.
Start-up is scheduled for the fourth quarter of 2015. The
machine will produce around 100,000 tons of fluff pulp per year. Due to this
rebuild, Suzano will be the first fluff pulp producer in Brazil and the first
producer worldwide to supply fluff pulp based on short-fiber eucalyptus.
The company is one of the largest integrated pulp and paper
producers in Latin America. Its main products are eucalyptus pulp, printing and
writing paper, as well as paperboard.
Russian plywood producer Sveza is set to start construction
of its 1.2 million-tonne/yr bleached softwood and hardwood pulp plant in the
Vologda region in 2017 at an investment of some $2 billion.
The work will follow the completion of the infrastructure
for the greenfield project, which is planned for 2016, according to the governor
of the Vologda region Oleg Kuvshinnikov. Kuvshinnikov said that the pulp mill is
scheduled to start up in 2020. He added that the engineering and planning work
will start shortly after the infrastructure is in place and will take up to 18
months.
The pulp mill is expected to be built in Roschino near
Cherepovets. In January, the government signed an order changing the status of
some 1,300 ha near Roschino to that of industrial land. This allowed local
authorities to launch the process of establishing a special economic zone in the
Roschino area, in which the Sveza plant will be the major occupant.
Vinda International Holdings plans to build three new
30,000-tonne/yr tissue PMs in China in
2015, raising its total tissue capacity to 980,000 tonnes/yr.
One of the three will be installed at a mill in Deyang city, Sichuan province.
The other two will go to the firm’s plant in Laiwu city, in Shandong province.
All the PMs are planned to start up in the fourth quarter
this year. Moreover, the firm is mulling over building new mills in southern and
central China to support long-term development in the country. But no details
about the new facilities have been revealed yet.
Vinda currently operates eight mills in China, and has a
total tissue capacity of around 890,000 tonnes/yr. This includes 130,000 tonnes/yr
of capacity added in 2014.
China’s Hengan International has started up a new
60,000-tonne/yr tissue PM at a mill in Changde city, Hunan province. The
commissioning has raised its total tissue capacity to 1.03 million tonnes/yr.
The machine, which came online in January, was supplied by
Andritz. It has a width of 5.6 m and a design speed of 2,000 m/min. An identical
tissue PM was fired up at the same plant in
2014.
The firm will start running six more 60,000- tonne/yr
tissue PMs in 2015 and 2016. A pair will go to its mill in Chongqing
municipality. Another two units are planned for the Weifang plant in
Shandong province, and the remaining two will be installed
at the Wuhu mill in Anhui province.
Hengan ordered the eight PMs in 2012, and originally
planned to bring all of them online by 2015, with the first one coming on stream
in 2013. However, its aggressive expansion schedule was slowed by growing
oversupply pressure in the tissue segment in China.
Metsä Fibre, part of Metsä Group, has made the decision to
build a bioproduct mill in Äänekoski, Finland in the area of the existing pulp
mill. The construction work will begin immediately, and the mill is scheduled to
be completed during the third quarter of 2017.
The new bioproduct mill in Äänekoski is the largest
investment of the forest industry in Finland. The total investment will amount
to approximately EUR 1.2 billion, of which 40 per cent will be equity financed
and 60 per cent debt financed. The latter will include bank loans and trade
credit. In addition, Metsä Fibre has received EUR 32.1 million as an investment
subsidy for renewable energy from the Finnish Ministry of Employment and the
Economy. Metsä Fibre is owned by Metsäliitto Cooperative (50.2 per cent), Metsä
Board Corporation (24.9 per cent) and Itochu Corporation (24.9 per cent).
The bioproduct mill's annual pulp production will be
approximately 1.3 million tonnes, of which 800,000 tonnes will be softwood pulp
and 500,000 tonnes hardwood pulp. The softwood pulp will be exported mainly to
Europe and Asia. In addition to premium pulp, the mill will produce much more
electricity than it will need, as well as tall oil and turpentine, among other
bioproducts. All side streams from the bioproduct mill are planned to be
utilised in the ecosystem that will be formed by various companies around the
mill.
The new mill will increase the consumption of pulpwood in
Finland by approximately 4 million cubic metres per year, or approximately 10
per cent. The mill will use a total of 6.5 million cubic metres of wood raw
material annually, which will mainly be sourced from Finland.
Sweco Industry Oy and Sweco Rakennetekniikka Oy will be
responsible for the detailed engineering of the mill, and Valmet Oy and Andritz
Oy for the main equipment deliveries.
"We have a very busy year behind us. During this period, we
have determinedly advanced the project according to the original plan. The mill
area has been prepared for the construction work, an environmental permit and
other permits currently required for the construction have been obtained, the
financing solutions have been agreed, and the main partners have been selected.
Cooperation with the authorities as well as other parties participating in the
project has been open and constructive," says Kari Jordan, President and CEO of
Metsä Group.
"The steady growth in the demand for northern softwood pulp
on the global market is the main driver for the investment. We aim to strengthen
our leading position in this market, increase Metsä Fibre's business, and
improve our profitability in the long term," Jordan says.
After completion, the bioproduct mill will increase the
annual value of Finland's exports by EUR 0.5 billion, and its income effect on
Finland will be more than EUR 0.5 billion annually. During construction, the
bioproduct mill's effect on employment will be approximately 6,000 jobs and when
completed more than 2,500 jobs in the entire value chain, of which approximately
1,500 will be new. The mill itself will employ approximately 200 people.
Approximately 70 per cent of the bioproduct mill's main
equipment deliveries will be of Finnish origin. The detailed engineering work
will require approximately 200 man-years, and 100 per cent will be of Finnish
origin.
Minimised emissions, low specific water consumption, as
well as high energy and material efficiency have been the central design
criteria for the bioproduct mill. The wood raw material used by the mill and all
side streams will be fully utilised as products and bioenergy.
The bioproduct mill will contribute to achieving renewable
energy targets in Finland. The mill concept maximises the bioenergy to be sold
and increases the share of renewable energy in Finland by approximately two
percentage points. Furthermore, the mill will not use any fossil fuels. All of
the energy it requires will be generated from wood. The electricity
self-sufficiency rate of the mill will be 240 per cent.
Andritz
to Supply Metsä Fibre's New Äänekoski Bioproduct Pulp Mill in Finland
International technology Group ANDRITZ and Metsä Fibre have
finalized the contract to deliver key production technologies for a new
bioproduct pulp mill with an annual capacity of 1.3 million tons of pulp in
Äänekoski, Finland.
The order value for ANDRITZ is over 100 million euros.
Start-up of the mill is scheduled for third quarter of 2017. The core equipment
supplied by ANDRITZ will originate largely from Finland and thus will have a
significant positive employment impact on ANDRITZ's engineering staff located in
Kotka, Lahti and Varkaus as well as on the ANDRITZ workshop located in
Savonlinna where a big part of the core equipment for this contract will be
fabricated. "
ANDRITZ's scope of supplies includes the core equipment
for:
·
A complete wood processing plant with three
debarking and chipping lines, three stacker-reclaimer chip handling systems, and
bark handling. Each debarking line can process both softwood and hardwood and is
designed for world record capacities (pine/spruce/birch: 470/350/270 m3
solid-over-bark per hour), and includes a de-icing conveyor, a debarking drum (5
x 48 meter), and the world's biggest horizontally fed HHQ chipper, ensuring high
capacity without compromising the chip quality.
·
A softwood and hardwood fiberline comprising a
chip feeding system, a two-vessel continuous cooking plant, a new evaporation
system for liquor extraction, and seven DD (Drum Displacer) washers for
brownstock washing and bleaching. The softwood capacity of this line will be the
highest in the world (3,900 tons per day).
·
The world's most energy-efficient black liquor
evaporation plant with the highest capacity in Europe (1,650 tons/hour). The
plant is closely connected to the fiberline using ANDRITZ's latest innovative
and patented solutions, and thus creating the most energy efficient overall
combination for the mill. The plant will have seven stages and concentrate black
liquor to the very high dry solids content of 85% for efficient combustion in
the recovery boiler. In addition, ANDRITZ will also deliver chloride removal
systems to enhance the chemical recovery process and to produce liquid methanol,
which will be used as a biofuel source.
·
A recausticizing plant, which will be the largest
in Europe (white liquor production of 16,000 m3/day), and world's largest
single-line recausticizing plant, with two centrifuges for dregs, slaker-classifier,
white liquor disc filter, and lime mud disc filter. The new mill will be a
next-generation bio-product pulp mill which can convert wood raw material into
biomaterials and bioenergy in addition to producing high-quality pulp. It will
not use any fossil-based fuels as all of the energy required will be generated
from wood.
BillerudKorsnäs has started upgrade work on its
260,000-tonne/yr semi-chemical (SC) fluting PM 6 at its Gruvön mill in Sweden.
The revamp will see PM 6 fitted with a new press section, mill manager Fredrik
Turzik told RISI. As part of the scheme, the firm will rebuild the pulping line
and the wood room.
BillerudKorsnäs selected Voith as the main supplier for the
project. The revamp will result is an increased capacity of PM 6, which will
rise by 40,000 tonnes/yr to 300,000 tonnes/yr.
The investment is also aimed at improving the strength
qualitiesof fluting. The cost of the project is SEK 180 million ($20.5 million).
Kotkamills Oy signed agreements totaling EUR 70 million on
equipment deliveries for paper machine 2 to be upgraded in the summer of 2016.
The deliveries will be divided between Valmet Paperikoneet Oy and Bellmer Vaahto
Paper Machinery Oy. This investment of more than EUR 100 million is aimed to
convert the paper machine product from magazine paper to packaging boards. The
capacity of the board machine will be 400,000 t/a, with the basis weight area of
the end product being 150 - 500 g/m2. Primary products include a high-quality
Nordic folding boxboard and recyclable barrier board for the food industry. By
converting the paper machine product to packaging boards, Kotkamills Oy will
secure its position as a globally significant manufacturer of forest industry
products.
More and more attention is paid to environmental
friendliness when selecting packaging materials. With this investment published
today, Kotkamills Oy responds to the far-reaching requests of end customers of
the packaging business to introduce high-quality recyclable barrier board to the
market. The new product includes the protection layers required to prevent
grease, liquids or moisture from absorbing into the package. The versatility of
the board is increased by its heat sealing capacity, cleanness, lightness and
first-class printing surface. In the manufacturing process, special attention
will be paid to the effective utilisation of wood raw material, and the
minimisation of energy, bleaching chemicals and water consumption per each
produced ton. A patent is pending for innovations associated with the
manufacturing process.
The construction of the investment will be started at the
beginning of 2016. Until then, Kotkamills Oy's paper machine 2 will produce
high-bulk printing paper Solaris, the delivery of which will be continued
normally until the end of the second quarter of 2016. The company will also
increase its production volume of Absorbex laminating paper and Imprex products
through new investments. What is more, the sawn goods produced at the Kotka
sawmill will comprise a significant part of the company's product range.
PMT Italia will supply a new ÆGO SIZER FO Film Size Press
with new Threading System and Pulper to Pehlivanoğlu Kağit for their PM1 in
Çerkezköy, Turkey.
The 2.850 mm wide PM1 produces Fluting and Test Liner in a
grammage range of 75 to 200 g/m2 with a design speed of 1.000 m/min.
The rebuild is planned for the end of 2015 and the new
production will start at the beginning of 2016.
This project represents for PMT a further occasion of
confirming its constantly developed sizing technology as well as a new result of
its growing position of preferred supplier in the Turkish paper industry.
PMT is a global paper machinery producer, able to provide
all paper suppliers with advanced and customized equipment, from headbox through
winder, including integrated projects with basis or detail engineering of
associated auxiliary systems.
UK's TRM
Packaging Installs New £1 Million Pallet Press Line
TRM Packaging has installed a new pallet press line as part
of the latest phase in the company's £8 million investment programme. The UK's
leading manufacturer and printer of retail ready packaging recently finished the
installation of a £1 million investment into a new pallet press line which
includes a Dücker palletiser, Mosca pallet strapper and a Haloila Octopus pallet
wrapping machine.
Valmet will deliver equipment and services for a rebuild of
the soft wood pulp line at Holmen's Iggesund mill in Sweden. The rebuild will
improve production stability, cut variable costs and increase pulp production
capacity by 15 percent equally to 50,000 tonnes. The works will be implemented
in two stages during 2015 and 2016.
The order is included in Valmet's first quarter 2015 orders
received. The value of the order will not be disclosed.
"We have a good experience since we have had Valmet presses
in our mill for many years. This rebuild will eliminate bottle necks in the
process and increase pulp capacity. We will also cut variable costs which will
strengthen our competitiveness", says Olov Winblad von Walter, Mill Director,
Iggesund.
"This rebuild is the first step towards a press based
bleach plant. The high outlet consistency makes the process easier to control
and the volume of effluent will be less than for washers with lower discharge
consistencies. Also water and chemical consumption will be minimized. We are
looking forward to a good co-operation in this project", says Mikael Gustafsson,
Sales Manager, Valmet.
The scope of the Valmet delivery includes main machinery,
basic engineering and erection. In the first stage, two pressure diffusers will
be rebuilt, one in the cooking plant and one in the brown stock washing, where
also a new TwinRoll press, will be installed. In the second stage, the oxygen
delignification stage will be extended into a two-stage OxyTrac system, which
will make it possible to still reach lower kappa numbers in case of a further
production increase. In the bleach plant two new TwinRoll presses will be
installed.
Global pulp and paper producer Sappi has decided to make a
substantial investment in a nanocellulose pilot plant at Brightlands Chemelot
Campus in Sittard-Geleen (The Netherlands). In this pilot plant a novel
energy-saving process to manufacture high-quality Nanocellulose, which was
invented by Sappi and Edinburgh Napier University, will be upscaled. The
investment also includes a related research program.
Through a new low-cost process, wood is turned into a
wonder material, called Cellulose NanoFibrils (CNF). This bio-based material has
a wide range of applications, including packaging, touch screen displays,
automotive, paint, foods, concrete and even wound care. The global market is
expected to grow to 35 million tons per year by the 2020s.
Commenting on the decision, Andrea Rossi, Group Head
Technology, Sappi Limited, explained that the pilot plant will help with Sappi's
move into new adjacent business fields based on renewable raw materials. Sappi's
strategy includes seeking growth opportunities by producing innovative
performance materials from renewable resources.
The pilot plant at the campus is the first step to
producing CNF on a commercial scale - and without producing large volumes of
chemical waste water associated with existing techniques.
"Nanocellulose, extracted from wood fibers, has a number of
unique optical, barrier and strength properties," says Math Jennekens, R&D
Director at Sappi Europe. "Unlike other lightweight, high-strength materials
based on fossil fuels it is completely sustainable, making it very desirable as
a new material for various industrial and transport applications."
The versatile material has previously been produced by
intensively processing wood pulp to release ultra-small, or ‘nano' cellulose
fibers - each so small that 2,000 could fit inside the width of a single strand
of human hair.
By using the products manufactured in the pilot-scale
plant, Sappi will seek codevelopment with multiple partners to incorporate CNF
into a large variety of product applications to optimize performance and to
create unique characteristics.
Sappi's pilot plant will be located in the pilot plant area
at the campus. Specifically for this area new state-of-the-art facilities and
utilities, required for operating pilot plants, including raw materials supply,
are constructed.
With the opening of its new Paper Lab, Sappi continues to
add functionality to the Competence Centre for Speciality Papers and Boards at
its Alfeld, Germany mill.
“This Paper Lab will enable us to take our consistently
high quality paper product to an entirely new level,” says Kristof Mertens,
manager for quality control at Sappi. “We will also be using the Paper Lab to
conduct field quality testing with the latest in technological capabilities.”
The establishment of the Paper Lab is a further step in the
expansion of the speciality papers division at Sappi and follows the
approximately Euro 61 million ($69 million) rebuild of the PM 2 paper machine
officially launched during an opening ceremony last year.
The new Paper Lab, a six-figure investment, replaces the
previously used test line in the climate lab. Its state-of-the-art technology
and the broader weight measuring range (from 18 to 400 g/m2) is world-class in
the quality testing of specialty papers and carton boards.
Eska Graphic Board, a manufacturer of graphic board with
two plants in Hoogezand and Sappemeer (Netherlands), has signed a contract with
Leroux & Lotz Technologies for the construction of a gasifier at its site in
Hoogezand.
After a long process of litigation due to appeals launched
by people living near the factory, Eska Graphic Board has been vindicated on all
the points that were contested. The legal victory has paved the way for the
construction of the gasifier, which should come into operation in the second
half of 2016.
When waste paper is processed into cardboard, some residues
from the waste paper are left over. These residues are known as rejects and they
currently need to be transported off site for incineration. In its new
gasification plant, Eska Graphic Board will convert these rejects into gas and
use this to generate steam for its own board-processing machinery. By converting
the rejects into fuel on-site, the plant will consume 18 million cubic metres
less natural gas every year in its production process. The construction of the
reject gasifer is an important step towards optimizing the energy-efficiency of
the plant. It represents significant progress towards the goal of halving the
energy consumption of the paper and board manufacturing sector by 2020 and
reducing CO2 emissions.
The construction of the gasification plant will require an
investment of €14.5 million, which will be realized partly through a subsidy of
€4 million.
Eska Graphic Board is a world leader in the market for
graphic board. It uses 100% recycled paper to produce over 250,000 tonnes of
graphic board in its two state-of-the-art plants in Hoogezand and Sappemeer.
Eska graphic board is used to make book covers, lever arch files, ring
binders, jigsaw puzzles and luxury packaging, to name just a few examples.
Leroux & Lotz Technologies, based in Nantes and part of the
Altawest Group, is a provider of bespoke biomass and waste fired boiler islands
for the production of steam and hot water. LLT’s technology portfolio covers
both conventional grate fired systems as well as fluidized bed gasification
technologies in a range of 1 to 150 MWth and pressures up to 120 bar.
Valmet
to Rebuild Softwood Pulp Line at Iggesund Mill
Valmet will deliver equipment and services for a rebuild of
the soft wood pulp line at Holmen's Iggesund mill in Sweden. The rebuild will
improve production stability, cut variable costs and increase pulp production
capacity by 15 percent equally to 50,000 tonnes. The works will be implemented
in two stages during 2015 and 2016.
The order is included in Valmet's first quarter 2015 orders
received. The value of the order will not be disclosed.
"We have a good experience since we have had Valmet presses
in our mill for many years. This rebuild will eliminate bottle necks in the
process and increase pulp capacity. We will also cut variable costs which will
strengthen our competitiveness", says Olov Winblad von Walter, Mill Director,
Iggesund.
"This rebuild is the first step towards a press based
bleach plant. The high outlet consistency makes the process easier to control
and the volume of effluent will be less than for washers with lower discharge
consistencies. Also water and chemical consumption will be minimized. We are
looking forward to a good co-operation in this project", says Mikael Gustafsson,
Sales Manager, Valmet.
The scope of the Valmet delivery includes main machinery,
basic engineering and erection. In the first stage, two pressure diffusers will
be rebuilt, one in the cooking plant and one in the brown stock washing, where
also a new TwinRoll press, will be installed. In the second stage, the oxygen
delignification stage will be extended into a two-stage OxyTrac system, which
will make it possible to still reach lower kappa numbers in case of a further
production increase. In the bleach plant two new TwinRoll presses will be
installed.
Sofidel has recently started a new wastewater purification
plant for reducing the amount of clean water extracted from the groundwater
table at Delicarta Paper Mill, in Porcari, Italy. The technology used is
currently one of the best and most innovative available and makes it possible to
recover up to 75% of wastewater, saving 350,000 m3 fresh water annually.
The process involves three phases. In the first phase the
wastewater undergoes a biological process. In the second, for the solid-liquid
separation, it undergoes an ultrafiltration section
(Membrane Biological Reactor or MBR). The third and last
phase, aiming at eliminating the remaining salt fraction, consists of a reverse
osmosis system.
The technical partner is Degremont, with General Electric
handling the MBR aspect of the process. The overall investment for the
implementation of the project, the first in the paper tissue sector, was three
million euros.
Mondi is set to invest Euro 94 million ($105 million) in
the second phase of its investment at its Swiecie mill in Poland. The project
will see full utilisation of the new high energy recovery boiler’s capacity and
provide an additional 100,000 tonnes/yr of softwood pulp, 80,000 tonnes/yr of
kraftliner as well as further improve the mill’s product mix flexibility, Mondi
said.
The firm said that on the paper side, the upgrade will be
done on its 160,000 tonne/yr PM 1, which produces brown kraftliner and kraft
topliner.
Apart from the new 2,300-tonne dry solids/day recovery
boiler, the firm will convert the mill’s existing recovery boiler to a biofuel
boiler. The cost of the scheme is Euro 166 million ($176 million).
OpenGate Capital, a global private equity firm, announced
it has signed an agreement to sell one of its portfolio companies, Kotkamills Oy,
to MB Funds, an independent Finnish private equity firm focused on acquisitions
in the Nordic market. Kotkamills is located in Kotka, Finland and is a
manufacturer of specialty papers and wood-based products. The transaction
is expected to be complete within the next 60 days. Financial terms were not
disclosed.
McIlvaine Company
Northfield, IL 60093-2743
Tel: 847-784-0012
Fax: 847-784-0061
E-mail: editor@mcilvainecompany.com
Web site: www.mcilvainecompany.com