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Trona removes SO3 ahead of ESP at AEP Gavin
Trona T200 removed SO3 while conditioning the Gavin Plant ESP. T200 can used on a commercial scale to provide a reliable and cost effective SO3 mitigation technology. T200 is used year around to condition the ESP. T200 under most conditions can be injected into the ducts providing a trouble free SO3 mitigation process.
Revision Date: 1/19/2019
Tags: 221112 - Fossil Fuel 化石燃料, American Electric Power Company, Dry Sorbent Injection, Trona, SO3
Impact of Oxyfuel Operations on Emissions and Ash Properties Based on E.ON's 1MW CTF
Revision Date: 8/6/2015
Tags: 221118 - Other Electric Power , E.ON, Oxycombustor, Emissions, Corrosion, SO2, SO3, Optimizing
EGTEI methodology: update of costs for LCP- Draft minutes of third meeting of June 11, 2012
Objectives of the meeting The objectives of the meeting were to examine the state of progress of the work by the secretariat CITEPA and KIT, respectively for SO2 / PM (CITEPA) and NOx (KIT). A series of slides for discussion was prepared by the secretariat and discussed during the meeting in order to progress in the estimations (presentation pdf joined to these minutes). Main results of the discussions After some slides describing the main results of the meeting of 31 January, the success of the questionnaires send on April 5th, 2012 was discussed. The EGTEI secretariat has developed two questionnaires. One questionnaire in EXCEL format aims at collecting cost data for plants. A second questionnaire was developed to answer to comments of experts to the document prepared for the January meeting, presenting the methodology and assumption/parameters which have to be updated. This document is a word document summarizing the parameters used in the methodology and asking for comments and/or new data.
Revision Date: 8/6/2015
Tags: 221118 - Other Electric Power , Oxycombustor, SO2, NOx, SO3, Optimizing
Recycled Flue Gas Properties – An Utility View
Indicators of Successful Plant Operation Indicators for Oxyfuel Technology Flue Gas Recycle Options Limits of Recycled Flue Gas Properties Conclusions
Revision Date: 8/6/2015
Tags: 221118 - Other Electric Power , E.ON, Flue Gas, Oxycombustor, Corrosion, SO3, Optimizing
IEAGHG Special: Conbustion Workshop on Oxyfuel, Addressing SO2, SO3, Hg and Corrosion Issues
IEAGHG Special: Conbustion Workshop on Oxyfuel, Addressing SO2, SO3, Hg and Corrosion Issues
Revision Date: 8/6/2015
Tags: 221118 - Other Electric Power , Oxycombustor, Mercury, SO2, SO3, Corrosion, Combustion, Optimizing
SO3 Removal Options Webinar Recording - Hot Topic Hour June 18, 2015
There was input on the following segments: Sorbents, Particulate/Hot Gas, Transport, Monitoring
Revision Date: 6/18/2015
Tags: 221112 - Fossil Fuel 化石燃料, SO3
SBS Injection Technology and Benefits by Sterling Gray, AECOM - Hot Topic Hour April 9, 2015.
Features for SBS Injection
Revision Date: 4/10/2015
Tags: 221112 - Fossil Fuel 化石燃料, AECOM, Sodium Bisulfate, SO3
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
SO3 Poses New Challenges and Opportunities for Power Plants
SO3 is a pollutant but it is injected into flue gas to improve particulate control. However, SO3 interferes with mercury capture. It is unintentionally created by SCR catalysts. It is the major component of condensibles in total particulate. SO3 control is key to a new approach to power plant efficiency improvement. Power plant decisions need to consider all the economic, operational and environmental impacts for each potential approach involving SO3. A number of decision trees need to be navigated and then revisited. The best route can be likened to GPS guidance. McIlvaine has created a system for making all power plant air quality decisions: 44I Power Plant Air Quality Decisions. A fast track decision tree on SO3 has just been posted in the system.
Revision Date: 3/13/2015
Tags: McIlvaine, SO3 Monitoring, SO3, Pollution Control
NOx Catalyst Performance on Mercury and SO3 Webinar - Hot Topic Hour February 27, 2014
Revision Date: 2/27/2014
Tags: 221112 - Fossil Fuel 化石燃料, Cormetech, IBIDEN Group, Reaction Engineering International, Catalyst, Mercury, NOx, SO3
Revision Date: 2/27/2014
Tags: 221112 - Fossil Fuel 化石燃料, Reaction Engineering International, Catalyst, Mercury, NOx, 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
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
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
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
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
EPRI is Evaluating Low NOx and Ammonia Monitors
Revision Date: 1/8/2013
Tags: 221112 - Fossil Fuel 化石燃料, EPRI, Tunable Diode Laser Spectroscopy, NH3 Monitor, SO3, In Situ, DeNOx
John discussed the effects of using the air heater for SO3 removal.
Revision Date: 10/18/2012
Tags: 221112 - Fossil Fuel 化石燃料, Paragon Airheater Technologies, Air Preheater, Bromine, SO3
Air Preheaters & Heat Exchangers Webinar - Hot Topic Hour October 18, 2012
Challenges for air heaters and big potential for heat exchangers to meet new power plant parameters.
Revision Date: 10/18/2012
Tags: 221112 - Fossil Fuel 化石燃料, Paragon Airheater Technologies, Bromine, Air Preheater, SO3
Monitoring Topics Covered in August 24 Hot Topic Hour
In the hot topic hour on August 24 Mcilvaine covered several subjects important to the monitoring industry. Debbie Fox analyzed the impact of the CSAPR vacatur. Pictures of presenters and of exhibitor stands were accompanied by discussions of process monitoring in waste to energy plants, the multi metals analyzer, the MATS condundrum, boiler combustion optimization , a rapid measurement for particles in ambient air, and protocol gases, and a new SO3 monitor
Revision Date: 8/28/2012
Tags: 221112 - Fossil Fuel 化石燃料, Pall Corporation, Institute of Clean Air Companies, AMC Power / Air Monitor Corp., Eli Lilly, Thermo Scientific, ERM, Praxair, Ormantine USA, Kiewit Power Engineers, McIlvaine, ABB, Combustion Optimization, Metal Analyzer, VOC, Protocol Gases, SO3, Regulation, Standards, Mercury, Monitoring
New Developments in Power Plant Air Pollution Control - Webinar - Hot Topic Hour July 12, 2012
Power Plant Air Pollution Control
Revision Date: 7/12/2012
Tags: 221112 - Fossil Fuel 化石燃料, Kimre, Chemtura, Linde North America, Clear Edge Filtration, Enerchem, Inc., Ozone, Bromine, Limestone, Scrubber, Filter Media, Mist Eliminator, Mercury, SO3, Particulates, SO2, NOx
AEROSEP Multi-Stage Aerosol Separation System
Revision Date: 7/12/2012
Tags: 221112 - Fossil Fuel 化石燃料, Kimre, Scrubber, Mist Eliminator, SO3
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 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 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
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 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
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
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
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
Jeff described capabilities of and initial field test results for a dilution extractive SO3 monitor being developed.
Revision Date: 3/8/2012
Tags: 221112 - Fossil Fuel 化石燃料, Thermo Fisher Scientific, SO3 Monitoring, SO3, SO2, Monitoring
Curt described the capabilities, operation and field testing of a CEM-type analyzer.
Revision Date: 3/8/2012
Tags: 221112 - Fossil Fuel 化石燃料, Industrial Monitor and Control Corp, SO3 Monitoring, SO3, SO2, Monitoring
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
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
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
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
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
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
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
Ability to Measure Mass PM Ammonia, SO3 and NOx - Webinar, Hot Topic Hour October 13, 2011
It is possible to accurately measure emissions at the levels required in the new rules but it will not be easy and will require experience and skill. This is the sense of the discussion in the Hot Topic Hour.
Revision Date: 10/13/2011
Tags: 221112 - Fossil Fuel 化石燃料, EES, Pall Corporation, Geosyntec, Mechanical Systems, Inc., Avogadro Environmental Corp., SICK MAIHAK, Avogadro Environmental Corp., Ammonia, Stack Testing, Continuous Emissions Monitor, Air Quality, Toxic Metal, NOx, SO3, Particulates, Monitoring, Monitoring
Discussed SO3 control using dry sorbent injection (DSI). DSI offers benefits in both lower emissions and less corrosion to critical plant components. Until recently, a real time monitor to provide feedback control of the DSI was not available. Real time SO3/H2SO4 analyzers have been installed and tested in coal-fired power plants in the U.S. and have been used to control the injection process and reduce sorbent usage. Sick has built upon existing technology to provide a device which can improve reagent efficiency and substantially reduce reagent cost.
Revision Date: 10/13/2011
Tags: 221112 - Fossil Fuel 化石燃料, SICK Process Automation, Continuous Emissions Monitor, SO3, Monitoring
Bio and photo of Greg Coleman - Geosyntec - Hot Topic Hour October 13, 2011
BIO
Revision Date: 10/13/2011
Tags: Geosyntec, Ammonia, Continuous Emissions Monitor, NOx, SO3, Monitoring
Bio of John Jeffery - EES - Hot Topic Hour October 13, 2011
BIO
Revision Date: 10/13/2011
Tags: EES, Continuous Emissions Monitor, SO3, Monitoring
Bio and Photo of Mark Pastore - EES - Hot Topic Hour October 13, 2011
BIO
Revision Date: 10/13/2011
Tags: EES, Continuous Emissions Monitor, SO3, Monitoring
Mark Pastore, Director Business Development at Environmental Energy Services, Inc., and John Jeffery at Environmental Energy Services, Inc. presented the perspective of a stack testing company on the accuracy of stack testing methods gained over fifteen years of testing experience. They focused on the importance of understanding the test methods being employed and the way the tests are actually run to ensure consistent and accurate data. Their conclusions are: If the methods are done by the book, the results will be consistent and accurate. Base decision making on accurate measurements. Continuous SO3 and NH3 monitors are tools for trending and mapping pollutants in the duct.
Revision Date: 10/13/2011
Tags: 221112 - Fossil Fuel 化石燃料, EES, Continuous Emissions Monitor, Air Quality, SO3, Monitoring, Monitoring
Discussed many of the monitoring problems. He believes that FTIR in situ, cross duct is the best measurement option for ammonia. Controlled condensation is the best manual method for SO3 measurement. FTIR using Quantum Cascade Laser in situ cross duct technology is the best continuous method for SO3 measurement.
Revision Date: 10/13/2011
Tags: 221112 - Fossil Fuel 化石燃料, Geosyntec, Ammonia, Stack Testing, Continuous Emissions Monitor, Air Quality, NOx, SO3, Monitoring, Monitoring