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Particulate and Condensable Removal Webinar Recording - Hot Topic Hour April 26, 2012
Both wet precipitators and fluid bed absorbers followed by fabric filters can achieve low emissions of particulate and condensables. This was the message delivered by three speakers with over 100 years of experience in the industry.
Revision Date: 4/26/2012
Tags: 221112 - Fossil Fuel 化石燃料, Siemens Environmental Systems & Services, Babcock Power, A.H. Lundberg Associates, Electrostatic Precipitator - Wet, PM2.5, FGD
Terry discussed the effective control of solid and condensable particulates with wet ESPs.
Revision Date: 4/26/2012
Tags: 221112 - Fossil Fuel 化石燃料, Babcock Power, Electrostatic Precipitator - Wet, PM2.5, FGD
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 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
HRSG Design, Operation and Maintenance Considerations Webinar - Hot Topic Hour March 7, 2013
Design, installation, operation and maintenance of HRSGs for various applications.
Revision Date: 3/7/2013
Tags: 221112 - Fossil Fuel 化石燃料, Babcock Power, Clyde Bergemann, Babcock & Wilcox, Innovative Steam Technologies, Vertical Separator, Heat Recovery Steam Generator, Heat Recovery
Deron reviewed design considerations for drum type HRSGs.
Revision Date: 3/7/2013
Tags: 221112 - Fossil Fuel 化石燃料, Babcock Power, Heat Recovery Steam Generator, Heat Recovery
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
Dry Sorbent Injection and Material Handling for APC - Webinar June 20, 2013 - Presenter Bios
Revision Date: 6/20/2013
Tags: 221112 - Fossil Fuel 化石燃料, CB&I, Siemens, Babcock Power, Semi-Bulk Systems, Nol-Tec Systems
Mill Creek FGD Performance Upgrade Study
Assess the feasibility of upgrading the Mill Creek Units 1 & 2 FGD’s and upgrading the existing Mill Creek 4 FGD and utilizing it for Mill Creek Unit 3
Revision Date: 7/23/2014
Tags: Babcock Power, Scrubber, FGD, Upgrade
Riley rod deck absorber at Cilco Duck Creek
A scrubber using multiple rod decks for SO2 absorption was installed at Duck Creek. This 1977 paper presents the data on performance just after start up of 1 of the 4 300,000 cfm modules. Riley is now Babcock Power.
Revision Date: 5/11/2015
Tags: 221112 - Fossil Fuel 化石燃料, Babcock Power, FGD, Wet Limestone, Adsorber, SO2
Using natural gas in coal fired boiler
Using gas to replace coal or to supplement coal or just for gas reburn can be economically attractive . In 2012 Riley Power Inc. (RPI part of Babcock Power) in conjunction with a major Southeast utility conducted a week-long program to test the boiler’s ability to fire full load natural gas in an existing RPI low NOx coal-fired burner. The goal was to determine the ability of the equipment to meet steam load requirements and emissions requirements. The result of this investigation is that the unit can achieve the original steam flow capacity and meet the current emissions regulations. However, substantial control changes will be necessary to ensure the unit can operate automatically on load control.
Revision Date: 7/15/2016
Tags: PacifiCorp, Babcock Power, Natural Gas, NOx, Low NOx Burner, Reburn
Hybrd NOx control systems.
Revision Date: 9/8/2016
Tags: 221112 - Fossil Fuel 化石燃料, Babcock Power
IAC supplied hydrated lime delivery system at Big Rivers as reported in FF NL -2014
At Big Rivers, IAC is working with Babcock on the DSI system and is furnishing the silo and hydrated lime delivery system. IAC is providing material handling for a large DRI plant and is including all the dust collectors for the iron dust and the high temperature collector for the EAF. A big application for the company is the handling and separating of sand used for fracking.
Revision Date: 1/19/2019
Tags: 221112 - Fossil Fuel 化石燃料, Babcock Power, IAC, Babcock Power, Big River Resources, LLC, Lime, Dry Sorbent Injection, Fabric Filter
IAC supplied hydrated lime delivery system at Big Rivers as reported in FF NL -2014
At Big Rivers, IAC is working with Babcock on the DSI system and is furnishing the silo and hydrated lime delivery system. IAC is providing material handling for a large DRI plant and is including all the dust collectors for the iron dust and the high temperature collector for the EAF. A big application for the company is the handling and separating of sand used for fracking.
Revision Date: 1/19/2019
Tags: 221112 - Fossil Fuel 化石燃料, Babcock Power, IAC, Babcock Power, Big River Resources, LLC, Lime, Dry Sorbent Injection, Fabric Filter
Four Corners installs SCR on two boilers along with DSI
There is a good article on this retrofit in Power Magazine, 8-1-19. The SCR retrofit installation began in August 2015. The new technology on Unit 5 was completed in May 2018 and finished in July 2018 for Unit 4. The major participants, along with APS and AECOM, included Sundt Construction, a regional construction company, and Riley Power, part of Babcock Power Inc. Riley is known for manufacturing equipment for all types of fossil and waste fuel-fired boilers, including SCR systems. ■ Installation of four Riley Power SCR reactors (two per unit). ■ Installation of four Howden tri-sector rotary air preheaters (two per unit). ■ Installation of two dry sorbent injection systems, comprised of pneumatic truck unloading systems, storage silos, sorbent feed/transport blower systems and nozzles to inject hydrated lime upstream of the SCR reactors. You can view the whole article through the link below. You also see the advertisement for Trillium Pumps and Valves. In case you did not recognize the name it is the Weir Flow Control Group as a separate company.
Revision Date: 8/8/2019
Tags: 221112 - Fossil Fuel 化石燃料, 221118 - Other Electric Power , Weir Group, Babcock Power, Arizona Public Service, Howden
Babcock Power uses CFD simulation for LPA screen design
The efficient operation of SCR units requires good ash removal systems in place to deal with large particle ash. A CFD flow simulation study like the one described in this paper can confirm that hopper design, screen choice and placement are appropriate and optimum. Through CFD simulation, we have ensured that the velocity in the economizer outlet, hopper and LPA screen region are kept as low as possible and that the chosen outlet and hopper design produces a high aerodynamic capture rate for the popcorn ash particles. For the utility boiler considered here the screen is made up of panels and based on the flow simulation results the screen panels near the top experience high velocity flue gas flow and more prone to erosion. A different material choice for these sections of the screen will ensure the screen has adequate life.
Revision Date: 8/22/2019
Tags: 221118 - Other Electric Power , Babcock Power, Screen