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Highlights of hot topic hour on activated carbon, bromine and other technologies for reducing mercury from combustion sources.
Revision Date: 8/20/2015
Tags: McIlvaine, Mercury Removal, Emissions Reduction
NH3 Slip Measurement by Donald Wyatt, Yokogawa – Youtube Presentation
Overview of tunable diode lasers for measuring ammonia slip and other gases.
Revision Date: 2/25/2013
Tags: 221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, Yokogawa Electric, Analyzer - NH3, IR Laser Spectroscopy, SCR, SNCR, Ammonia Slip, Monitoring, Nox Control
Wahlco Urea to Ammonia System, Part 1
Part 1 of 2 - The urea to ammonia system supplied by Wahlco allows the operator of a Nox Control system to avoid the safety hazards of anhydrous ammonia. The product delivered to the plant is solid urea pellets which are then converted to ammonia on site. There are many Wahlco systems successfully operating in the U.S. The first units are now being installed in China as well.
Revision Date: 7/26/2011
Tags: 221112 - Fossil Fuel 化石燃料, Wahlco, Reagent, Urea, Air Quality, Market, DeNOx
At the March 17, 2011 Mcilvaine Hot Topic Hour, Dr. Desmond Smith, Ph.D. Vice-President at BRUKS Rockwood, Inc, discussed biomass handling and preparation prior to co-firing. Co-firing wood and biomass with coal in a suspension burning boiler requires that the fuel be prepared in specific ways to be effective in the way it performs. Conventional coal preparation machinery does not process biomass. It is necessary to control moisture to allow the machinery that grinds the organic fuel to produce a finely ground product that can be transported and injected pneumatically. The potential of using a gas to gas reheater such as Mitsubishi and Hitachi are using to reduce precipitator temperatures was discussed. A good way to extract heat from the system without paying an energy penalty would be quite attractive. ... Part 1 of 2
Revision Date: 7/26/2011
Tags: 221112 - Fossil Fuel 化石燃料, BRUKS Rockwood, Biomass, Biomass, Market
World FGD Market to Exceed $6 Billion/yr Over the Next Decade
Revision Date: 7/15/2011
Tags: 221112 - Fossil Fuel 化石燃料, FGD, Market
Coal-fired Projects for 2014 Start-up Represent Purchases of $220 Billion
Revision Date: 7/15/2011
Tags: 221112 - Fossil Fuel 化石燃料, Market