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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