Internal Data Search by Product
Flash Calcination of Limestone in a bench-scale Sorbent Activation Process (SAP) Unit
This 2012 research at the University of Illinois with funding from EPRI addresses producing quicklime by a novel process to remove Sox and HCl from flue gas streams.
Revision Date: 4/25/2019
Tags: 221118 - Other Electric Power , 221112 - Fossil Fuel 化石燃料, EPRI, University of Illinois, Lime, Calciner, Dry Scrubber
Lhoist Sorbacal is a cost effective choice to meet the cement MACT
Sorbacal is a high efficiency hydrated lime which can be injected in as many as three locations between the kiln and the fabric filter to capture the HCl and other pollutants as needed to meet the EPA MACT requirements. This article shows the results of detailed testing and successful results at a large cement plant.
Revision Date: 2/6/2019
Tags: 327310 - Cement Manufacturing 水泥生产, Lhoist, Pneumatic Conveying, Lime, Direct Sorbent Injection, Fabric Filter
95% SO2 removal with DSI, SDA combination
The EUEC paper by Gerald Hunt of Lhoist demonstrates that with SORBOCAL, a high surface lime hydrate it is possible to achieve 95% SO2 removal with a combination of SDA, Cyclone, DSI , and fabric filter. DSI can be used in varying quantities and locations to achieve the needed SO2 removal to meet MATS and MACT
Revision Date: 3/18/2015
Tags: 221118 - Other Electric Power , McIlvaine, Lime, Dry Sorbent Injection
Lhoist Has Lots of Ceramic Filter Hot Gas Experience
Lhoist was a presenter in the Mcilvaine hot topic hour May 1, 2014 on hot gas filtration . the highly porous lime sorbent is achieving more than 95% SO2/HCl removal efficiency when used at th 850F temperature preceding the ceramic filter. Product: lime, dry sorbent injection
Revision Date: 5/5/2014
Tags: 562213 - Solid Waste Combustors and Incinerators , Lhoist, Dry Sorbent Injection, Fabric Filter, Ceramic Filter, Lime
Boosting SDA efficiency with DSI at Wygen 3
The SDA is challenged to meet efficiency when the flue gas temperature is low or the Sow concentration is high. B&W found out how to improve efficiency under thes conditions at Wgen 3 . the answer is to inject dry hydrated lime. So in effect you are combining DSI and SDA
Revision Date: 3/19/2014
Tags: 221112 - Fossil Fuel 化石燃料, Babcock & Wilcox, Black Hills Power, Spray Dryer Absorber, Direct Sorbent Injection, Lime
Hydrated Lime for HCl Mitigation by Pat Mongoven, Mississippi Lime - Hot Topic Hour July 18, 2013
Results of several full-scale demonstrations to reduce HCl below the levels required by MATS.
Revision Date: 7/18/2013
Tags: 221112 - Fossil Fuel 化石燃料, Mississippi Lime, Lime, Dry Sorbent Injection, HCl, MATS
Measurement and Control of HCl - Webinar Recording - Hot Topic Hour July 18, 2013
Revision Date: 7/18/2013
Tags: 221112 - Fossil Fuel 化石燃料, SICK MAIHAK, Solvay Chemicals, United Conveyor, NatronX Technologies, Mississippi Lime, Sodium Bicarbonate, Trona, Lime, NDIR, FTIR, TDL-IR, Dry Sorbent Injection, Reagent, HCl, MATS, Air Quality, Mercury, SO2, SO3
ACI Material Handling Gen 3 by Keith Day, Nol-Tec - Hot Topic Hour June 20, 2013
Discussion of Gen 3 Material Handling for ACI systems
Revision Date: 6/20/2013
Tags: 221112 - Fossil Fuel 化石燃料, Nol-Tec Systems, Dry Sorbent Injection, Lime, Mixing, Conveying, Mercury
Delta DSI Static Mixers by Clayton Erickson, Babcock Power - Hot Topic Hour June 20, 2013
Mixing and flow modeling techniques used to improve DSI performance.
Revision Date: 6/20/2013
Tags: 221112 - Fossil Fuel 化石燃料, Babcock Power, Dry Sorbent Injection, Lime, Mixing, Ammonia, Mercury, SO3
Dry Sorbent Injection and Material Handling for APC - Webinar - Hot Topic Hour June 20, 2013
Revision Date: 6/20/2013
Tags: 221112 - Fossil Fuel 化石燃料, Semi-Bulk Systems, Siemens, Nol-Tec Systems, CB&I, Babcock Power, Limestone, Activated Carbon, Fabric Filter, Conveying, Bromine, Mixing, Lime, Dry Sorbent Injection, Ammonia, Mercury, SO3, Air Quality, Coal, SO2, Powder Handling, Air Pollution Control
High Reactivity Hydrate for Acid Gas Mitigation
Revision Date: 8/23/2012
Tags: 221112 - Fossil Fuel 化石燃料, Mississippi Lime, Lime, Dry Injection
Mega Symposium Highlights - Webinar - Hot Topic Hour August 23, 2012
Mega Symposium in Baltimore provided extensive updates on technology and regulations. The vacatur of CSAPR.
Revision Date: 8/23/2012
Tags: 221112 - Fossil Fuel 化石燃料, McIlvaine, Carbonxt, ERM, Clyde Bergemann, Mississippi Lime, Dry Injection, Lime, Activated Carbon, Precipitator, Mercury, CSAPR, MATS
Key properties of hydrated lime that impact sorbent performance.
Revision Date: 6/21/2012
Tags: 221112 - Fossil Fuel 化石燃料, Graymont, Sodium Bicarbonate, Lime, Fabric Filter, Electrostatic Precipitator, Dry Sorbent Injection, Trona, HCl, Mercury, SO3, Reagent Preparation
The speakers addressed the use of dry sorbent injection to meet the new MATS and CSAPR as well as material handling issues and methods to improve the performance of and reduce the usage of sorbents.
Revision Date: 6/21/2012
Tags: 221112 - Fossil Fuel 化石燃料, Mississippi Lime, Solvay Chemicals, Southern Air Solutions, Babcock Power, Graymont, Fabric Filter, Dry Sorbent Injection, Lime, Trona, Sodium Bicarbonate, SCR, Electrostatic Precipitator, SO2, Ammonia, Mercury, HCl, SO3, Reagent Preparation, Mixing, Milling
The effect of milling sodium sorbents on their performance in removing HCl and SO2.
Revision Date: 6/21/2012
Tags: 221112 - Fossil Fuel 化石燃料, Solvay Chemicals, Sodium Bicarbonate, Lime, Dry Sorbent Injection, Trona, SO3, SO2, Mercury, HCl, Reagent Preparation, Milling
The performance of hydrated lime when injected at different points in the flue gas train and with different pollution control equipment
Revision Date: 6/21/2012
Tags: 221112 - Fossil Fuel 化石燃料, Mississippi Lime, SCR, Fabric Filter, Electrostatic Precipitator, Dry Sorbent Injection, Lime, SO3, HCl
The results of trona injection for SO2 and HCl reduction for a utility boiler with ESP, an industrial boiler with ESP and a cement kiln with FF baghouse.
Revision Date: 6/21/2012
Tags: 221112 - Fossil Fuel 化石燃料, Southern Air Solutions, Dry Sorbent Injection, Fabric Filter, Electrostatic Precipitator, Lime, Trona, SO2, Mercury, HCl, Reagent Preparation
The impact of mixing on the performance of dry sorbent injection systems.
Revision Date: 6/21/2012
Tags: 221112 - Fossil Fuel 化石燃料, Babcock Power, Lime, Dry Sorbent Injection, Mixing, Ammonia, Mercury, SO3
Lew endorsed modeling of dry sorbent injection including not just CFD but also chemical reaction modeling.
Revision Date: 6/7/2012
Tags: 221112 - Fossil Fuel 化石燃料, Nalco Mobotec, CFD, Lime, Trona, Dry Sorbent Injection, HCl, SO3, Mercury, Reagent Preparation
Discussion on technology for dry sorbent material preparation and grinding.
Revision Date: 6/7/2012
Tags: 221112 - Fossil Fuel 化石燃料, Gebr. Pfeiffer, Lime, Dry Sorbent Injection, SO3, HCl, Mercury, Grinding, Reagent Preparation
Marcus provided efficiency comparisons for the patented “Sorbent Enhancement Additives” technology for mercury control compared to brominated activated carbon.
Revision Date: 6/7/2012
Tags: 221112 - Fossil Fuel 化石燃料, Midwest Energy Emissions Corp, Lime, Dry Sorbent Injection, Mercury, SO3, HCl, Reagent Preparation
Ten Years after Dry Sorbent Injection 2012 by David Escott, FLSmidth - Hot Topic Hour June 7, 2012
David pointed out that the experience with SO3 mitigation was the foundation for DSI injection for SO2 and HCl.
Revision Date: 6/7/2012
Tags: 221112 - Fossil Fuel 化石燃料, FLSmidth, Trona, Pneumatic Conveyor, Lime, Dry Sorbent Injection, SO3, HCl, Mercury, Reagent Preparation
Summary of the challenges facing small to medium size coal-fired power plants without SCRs and scrubbers in meeting MATS and CSAPR regulations.
Revision Date: 6/7/2012
Tags: 221112 - Fossil Fuel 化石燃料, Breen Energy Solutions, Lime, Dry Sorbent Injection, SO3, HCl, Mercury, Reagent Preparation
There is a great deal of activity in evaluation of dry sorbent injection to meet the new MATS and CSPR.
Revision Date: 6/7/2012
Tags: 221112 - Fossil Fuel 化石燃料, Midwest Energy Emissions Corp, Breen Energy Solutions, FLSmidth, Nalco Mobotec, Gebr. Pfeiffer, Trona, Pneumatic Conveyor, Dry Sorbent Injection, Lime, CFD, HCl, SO3, Mercury, Reagent Preparation, Grinding
Shiaw Tseng, Marketing Manager at Graymont, Inc., described a multi-pollutant control system for existing coal-fired power plants using lime-based Circulating Dry Scrubbers (CDS) to remove SO2, SO3, HCl, and HF. He presented the results of performance guarantee tests conducted at the AES Greenidge Station Unit #4 (107 MW) burning eastern bituminous coal (2.5 to 3 percent sulfur) with a CDS and baghouse. These tests showed pretty impressive reductions of SO2, SO3, Hg and HCl to levels that were well under the limits in the proposed utility MACT. Advantages of this system include a relatively small footprint, fuel flexibility (including biomass), low water consumption and dry byproducts (no wet sludge). Interestingly, the CDS system achieved better mercury reduction than using ACI under the same operating conditions, indicating that ACI is not required. These systems are currently operating at 14 plants in the U.S.
Revision Date: 4/7/2011
Tags: 221112 - Fossil Fuel 化石燃料, Graymont, Circulating Dry Scrubber, Lime
New FGD & DeNOx Approaches - Webinar April 7, 2011
Discussion on the current "state of the art" for FGD and DeNOx systems, the capabilities and limitations of current control systems and technology, the latest advancements in control technology being developed or tested and what still needs to be done to allow the utility industry to comply with the coming MACT and the other regulations.
Revision Date: 4/7/2011
Tags: 221112 - Fossil Fuel 化石燃料, CoaLogix, FMC Corporation, Johnson Matthey, Sulzer Ltd., Graymont, Lime, Static Mixer, Circulating Dry Scrubber, Hydrogen Peroxide, Catalyst Maintenance