Data Search by General Subjects
Martin Dillon of Lhoist explained how a high surface area hydrated lime, Sorbocal® SP, is able to achieve HCl removal close to 80 percent.
Revision Date: 4/10/2015
Tags: 221112 - Fossil Fuel 化石燃料, Lhoist North America, Lime, HCl, SO2, SO3
Dry Sorbent Injection Options and Issues Webinar Recording - Hot Topic Hour April 9, 2015
DSI is an effective Route for SO3, SO2, and HCl reduction.
Revision Date: 4/10/2015
Tags: 221112 - Fossil Fuel 化石燃料, ClearChem Development LLC, Mississippi Lime, Mobotec (USA), Lhoist North America, AECOM, Limestone, Sodium Bisulfate, Sodium, Lime, HCl, SO2, SO3, CFD
Curt analyzed results from extensive testing to show the attractive economics for using an improved hydrated lime (HR) to remove HCl.
Revision Date: 4/9/2015
Tags: 221112 - Fossil Fuel 化石燃料, Mississippi Lime, Lime, HCl, SO2, SO3
HClear™ can be injected in the duct ahead of the particulate device and removes HCl without removing SO2. It is not a sodium product and does not impact ash sales. Very high removal rates are achieved at less than 25 lbsHClear/ton of coal. There is significant value in decreasing scrubber corrosion and wastewater treatment costs.
Revision Date: 4/8/2014
Tags: 221112 - Fossil Fuel 化石燃料, Fuel Tech, Sorbent, Mercury, HCl, Mercury Removal
Multi Pollutant Control Webinar - Hot Topic Hour - Part 1, September 26, 2013
Revision Date: 9/26/2013
Tags: 221112 - Fossil Fuel 化石燃料, Energy & Environmental Research Center, Sargent & Lundy, Sorbent Trap, MATS, Coal, HCl, Cadmium, Selenium, Mercury, NOx, SO2, Research & Development
Revision Date: 9/26/2013
Tags: 221112 - Fossil Fuel 化石燃料, Energy & Environmental Research Center, Sorbent Trap, Toxic Metal, HCl, Cadmium, Selenium, MATS, Coal
Trona can reduce as much as 98 percent of HCl in the field.
Revision Date: 7/18/2013
Tags: 221112 - Fossil Fuel 化石燃料, NatronX Technologies, Trona, Sodium Bicarbonate, HCl, MATS
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
Discussed the various techniques for the continuous measurement of HCl.
Revision Date: 7/18/2013
Tags: 221112 - Fossil Fuel 化石燃料, SICK MAIHAK, TDL-IR, NDIR, FTIR, HCl
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
SOLVAir Solutions by Michael Wood, Solvay Chemicals - Hot Topic Hour July 18, 2013
Discussed the use of trona and sodium bicarbonate for HCl control.
Revision Date: 7/18/2013
Tags: 221112 - Fossil Fuel 化石燃料, Solvay Chemicals, Trona, Sodium Bicarbonate, Dry Sorbent Injection, Reagent, Air Quality, HCl, Mercury, SO2, SO3
UCC Dry Sorbent Injection HCl Removal by Jon Norman, United Conveyor - Hot Topic Hour July 18, 2013
Results of HCl removal tests using Dry Sorbent Injection.
Revision Date: 7/18/2013
Tags: 221112 - Fossil Fuel 化石燃料, United Conveyor, Sodium Bicarbonate, Trona, Dry Sorbent Injection, Reagent, HCl, Air Quality, Mercury, SO2, SO3
Industrial Boiler MACT Impact and Control Options Part 1 - Webinar - Hot Topic Hour March 21, 2013
Will Industrial Boiler Owners spend $5 Billion or $12 Billion to meet the New Industrial Boiler MACT?
Revision Date: 3/21/2013
Tags: 221112 - Fossil Fuel 化石燃料, URS Corp., Stanley Consultants, Scrubber, Fabric Filter, MACT, Mercury, HCl, Cost, Combustion, Industrial Boiler
Boiler MACT Compliance Overview by Bill Liegois, Stanley Consultants - Hot Topic Hour March 21, 2013
An overview of the engineering approach and critical considerations needed to evaluate, select and implement a solution for the Industrial Boiler MACT.
Revision Date: 3/21/2013
Tags: 221112 - Fossil Fuel 化石燃料, Stanley Consultants, Scrubber, Fabric Filter, MACT, Mercury, HCl, Cost, Combustion, Industrial Boiler
An estimate of the initial capital cost of complying with the Industrial Boiler MACT for coal, biomass, liquid and process gas boilers and process heaters that will be subject to emission limits under the rule.
Revision Date: 3/21/2013
Tags: 221112 - Fossil Fuel 化石燃料, URS Corp., Scrubber, Fabric Filter, MACT, Cost, Mercury, HCl, Industrial Boiler, Combustion
Implementation of the Utility MACT Rule Webinar - Hot Topic Hour February 28, 2013
History and current status of the MACT rule.
Revision Date: 2/28/2013
Tags: 221112 - Fossil Fuel 化石燃料, Burns & McDonnell, CleanAir Engineering, Calgon Carbon, NatronX Technologies, Dry Sorbent Injection, Activated Carbon, Trona, Mercury, HCl, Mercury, PM2.5, MATS
Block discussed current MATS implementation, risks and strategic considerations.
Revision Date: 2/28/2013
Tags: 221112 - Fossil Fuel 化石燃料, Burns & McDonnell, Dry Sorbent Injection, PM2.5, HCl, MATS, Mercury
“HCl Reduction with Trona for MATS Compliance.”
Revision Date: 2/28/2013
Tags: 221112 - Fossil Fuel 化石燃料, NatronX Technologies, Trona, MATS, HCl
B&W Sees Advantages and Disadvantages of TDLl HCl
B&W is a major integrator and big prospect for Yokogawa in both coal fired power and waste to energy.
Revision Date: 2/4/2013
Tags: 221118 - Other Electric Power , 221112 - Fossil Fuel 化石燃料, SICK MAIHAK, NDIR, TDL-IR, FTIR, HCl
Sick Has 50 HCl CEMs in US and 2500 World Wide
Sick has 2500 installations monitoring HCl for cement plants incinerators, power plants and other industries. Three options are offered, TDL-IR, FTIR and NDIR. Both extractive and in situ options are also offered.
Revision Date: 2/4/2013
Tags: 221112 - Fossil Fuel 化石燃料, 221118 - Other Electric Power , SICK MAIHAK, NDIR, FTIR, TDL-IR, HCl
Altech MIR 9000 Capturing Market Share for HCl Measurement
Here are recent CEMS orders received by Altech: Altech will provide a dilution system for SO2 and CO2 at a milling operation in Western U.S. The system will comply with 40CFR60. Altech will replace the CEMS at a utility in the Eastern U.S. The system will measure NOx, O2, and opacity from two oil-fired boilers. The unit will be 40CFR Part 60 compliant. A cogeneration facility chose Altech and their MIR 9000 to measure Nox, CO, CO2, N2O and O2. The system will be able to handle the difficult Nox conditions related to this facilities process. The O2 will be in-situ and there will be an opacity monitor. Altech is known throughout the industry for having expertise in the measurement of HCl. Often a difficult gas to accurately measure, the MIR 9000 is ideal for this application. A power plant in the Eastern U.S. chose Altech and the MIR 9000 to measure Nox, SO2, CO, CO2, HCl and O2. Altech will provide two MIR-9000's for a metals processing facility in the South that will monitor Nox, CO, SO2, CO2, O2, THC (VOCs) and Flow. This project will use Altech LCPD probe boxes. This is a good example of how the versatility of the MIR can allow for measurement of all of the mentioned gases with one analyzer.
Revision Date: 1/31/2013
Tags: 221118 - Other Electric Power , 221112 - Fossil Fuel 化石燃料, Altech Environment, CEMS, HCl
Certifying an HCl Cems is Complex
Sargent & Lundy LLC (S&L) investigated the status of PM and HCl emissions monitors in the U.S. This included reviewing the technologies and the variety and availability of monitors. This paper presents the results of the study as well as a review of the monitoring requirements under the Utility MATS and the applicability of available monitors to meet these requirements. Also reviewed are the factors that a utility should consider in choosing to monitor particulates either with periodic stack sampling, a PM CEMS or with a PM CPMS (continuous parameter monitoring system) and the complexities in certifying an HCl CEMS with the U.S. Environmental Protection Agency’s (EPA) current Performance Specifications (PS).
Revision Date: 1/31/2013
Tags: 221112 - Fossil Fuel 化石燃料, 221118 - Other Electric Power , Sargent & Lundy, HCl
Wet FGD technology
Revision Date: 11/8/2012
Tags: 221112 - Fossil Fuel 化石燃料, Neumann Systems Group, Wet FGD, NeuStream, Mercury, HCl
FGD Scrubber Components - Webinar - Hot Topic Hour November 8, 2012
A proven method for removing aerosols and particles down to 0.1 microns that can be installed after an FGD and a new proven technology that could replace conventional scrubbers.
Revision Date: 11/8/2012
Tags: 221112 - Fossil Fuel 化石燃料, Neumann Systems Group, Kimre, Augusta Fiberglass, FRP, Fiber, Duct, Liner, Wet FGD, NeuStream, Particulates, HCl, Mercury, Aerosol
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
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 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
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
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
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
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
David discussed some compliance activities boiler operators could be doing now.
Revision Date: 3/22/2012
Tags: 221112 - Fossil Fuel 化石燃料, Technology & Market Solutions, Particulates, Carbon Monoxide, HCl, Industrial Boiler MACT, Mercury, Combustion
Katherine focused on some of the key aspects of EPA's Proposed Reconsideration of the Boiler MACT, including certain relevant compliance deadlines.
Revision Date: 3/22/2012
Tags: 221112 - Fossil Fuel 化石燃料, Manko, Gold, Katcher & Fox, Industrial Boiler MACT, HCl, Mercury, Carbon Monoxide, Particulates, Combustion
Third Time's the Charm? By Mack McGuffey, Troutman Sanders - Hot Topic Hour March 22, 2012
Mack reviewed the history of Industrial Boiler MACT which shows that there have been substantial changes in the proposed limits each time the proposed rule has been revised.
Revision Date: 3/22/2012
Tags: 221112 - Fossil Fuel 化石燃料, Troutman Sanders, Particulates, HCl, Mercury, Carbon Monoxide, Industrial Boiler MACT, Combustion
Connie discussed Low Capex Solutions for Compliance with Industrial Boiler MACT
Revision Date: 3/22/2012
Tags: 221112 - Fossil Fuel 化石燃料, ADA Environmental, Mercury, Carbon Monoxide, HCl, Particulates, Industrial Boiler MACT, Combustion
Industrial Boiler MACT - Impact and Control Options - Webinar - Hot Topic Hour March 22, 2012
At the March 22 Hot Topic Hour speakers helped us understand the current situation of the Industrial Boiler MACT and suggested how boiler operators might deal with the impact of the current and proposed rule.
Revision Date: 3/22/2012
Tags: 221112 - Fossil Fuel 化石燃料, ADA Environmental, Troutman Sanders, Technology & Market Solutions, Manko, Gold, Katcher & Fox, Carbon Monoxide, Industrial Boiler MACT, HCl, Mercury, Combustion
SO3 Measurement and Control - Webinar - Hot Topic Hour March 8, 2012
The affect of SO3 in the flue gas stream, emissions from the stack, particulate emissons and removal of mercury from the flue gas with ACI.
Revision Date: 3/8/2012
Tags: 221112 - Fossil Fuel 化石燃料, URS Corp., Industrial Monitor and Control Corp, Solvay Chemicals, Thermo Fisher Scientific, Lhoist, Direct Injection System, Sodium Bisulfate, Trona, SO3 Monitoring, Sodium Bicarbonate, SO3, HCl, Mercury, SO2, Monitoring
Jim described the application of a liquid sodium-based reagent to reduce SO3 and mercury emissions at power plants.
Revision Date: 3/8/2012
Tags: 221112 - Fossil Fuel 化石燃料, URS Corp., Direct Injection System, Sodium Bisulfate, HCl, Mercury, SO2, SO3
Jim presented an overview of SO3 emission control with hydrated lime.
Revision Date: 3/8/2012
Tags: 221112 - Fossil Fuel 化石燃料, Lhoist, Direct Injection System, Lime, Mercury, SO2, SO3, HCl
Yougen discussed the interactions between SO3, HCl, HBr, PM and Trona in flue gas.
Revision Date: 3/8/2012
Tags: 221112 - Fossil Fuel 化石燃料, Solvay Chemicals, Direct Injection System, Sodium Bicarbonate, Trona, HCl, Mercury, SO2, SO3
Biography of Yougen Kong - Solvay Chemicals - Hot Topic Hour October 27, 2011
BIO
Revision Date: 10/27/2011
Tags: 221112 - Fossil Fuel 化石燃料, Solvay Chemicals, Direct Injection System, Reagent, Sodium Bicarbonate, Trona, Air Quality, SO2, SO3, HCl, Mercury
Dr. Yougen Kong, P.E., Technical Development Manager at Solvay Chemicals, Inc., discussed dry injection of Trona or sodium bicarbonate, a low-cost solution to meet the SO2 and HCl limits in CSAPR, Utility MACT and Boiler MACT. Both Trona and Sodium bicarbonate are effective in reducing SO2 and HCl. Trona is slower to react and therefore less effective on SO2 but possibly better if all you want is HCl removal. Lots of the bicarbonate will be tied up in SO2 removal. So if you want to just remove HCl Trona may be the answer.
Revision Date: 10/27/2011
Tags: 221112 - Fossil Fuel 化石燃料, Solvay Chemicals, Reagent, Trona, Sodium Bicarbonate, Direct Injection System, Air Quality, SO2, SO3, HCl, Mercury
Keith Day, United Conveyor Corporation (UCC), described the results from several recent dry sorbent injection tests for simultaneous SO2 and HCl removal. Dry injection can achieve high removal efficiencies at low cost. There is a backlog of testing but the design and construction period is less than with scrubbers. So if you need to do something in a hurry this is a good route. In fact you can start with a portable unit and then move to a permanent unit later.
Revision Date: 10/27/2011
Tags: 221112 - Fossil Fuel 化石燃料, United Conveyor, Reagent, Trona, Direct Injection System, Sodium Bicarbonate, Air Quality, SO2, SO3, HCl, Mercury
John Buschmann, Technology Manager at ALSTOM Power Inc., provided an overview of the proposed Utility MACT emission values and discussed the implications for utilities seeking compliance not only under Utility MACT but also under CSAPR and various other existing and anticipated regulations. The solution is not a one-size-fits-all approach but rather a careful balancing of combinations of AQCS technologies that make up an overall compliance plan.
Revision Date: 10/27/2011
Tags: 221112 - Fossil Fuel 化石燃料, Alstom Power, SCR, Circulating Dry Scrubber, Spray Tower, Reagent, Dry Sorbent Injection, FGD, Spray Dryer Absorber, Chemical Injection, Air Quality, SO2, SO3, HCl, Mercury
Multi-Emissions Control - Webinar - Hot Topic Hour October 27, 2011
Speakers discussed the technology and equipment available or under development that provides multi-emissions control and can be implemented by EGU operators to achieve compliance with CSAPR and MACT limits.
Revision Date: 10/27/2011
Tags: 221112 - Fossil Fuel 化石燃料, Alstom Power, United Conveyor, Solvay Chemicals, Spray Dryer Absorber, Reagent, Chemical Injection, Dry Sorbent Injection, Spray Tower, FGD, SCR, Sodium Bicarbonate, Trona, Circulating Dry Scrubber, Direct Injection System, Air Quality, SO2, SO3, HCl, Mercury