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WO2006091635A3 - Method of applying mercury reagent with coal - Google Patents

Method of applying mercury reagent with coal Download PDF

Info

Publication number
WO2006091635A3
WO2006091635A3 PCT/US2006/006195 US2006006195W WO2006091635A3 WO 2006091635 A3 WO2006091635 A3 WO 2006091635A3 US 2006006195 W US2006006195 W US 2006006195W WO 2006091635 A3 WO2006091635 A3 WO 2006091635A3
Authority
WO
WIPO (PCT)
Prior art keywords
coal
mercury reagent
applying mercury
applying
reagent
Prior art date
Application number
PCT/US2006/006195
Other languages
French (fr)
Other versions
WO2006091635A2 (en
Inventor
Dennis K Mcdonald
Amy P Evans
Bryan J Jankura
Original Assignee
Babcock & Wilcox Co
Dennis K Mcdonald
Amy P Evans
Bryan J Jankura
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Babcock & Wilcox Co, Dennis K Mcdonald, Amy P Evans, Bryan J Jankura filed Critical Babcock & Wilcox Co
Priority to EP06720957A priority Critical patent/EP1888721A2/en
Priority to CA002599420A priority patent/CA2599420A1/en
Publication of WO2006091635A2 publication Critical patent/WO2006091635A2/en
Publication of WO2006091635A3 publication Critical patent/WO2006091635A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/34—Other details of the shaped fuels, e.g. briquettes
    • C10L5/36—Shape
    • C10L5/366—Powders
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/10—Treating solid fuels to improve their combustion by using additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Treating Waste Gases (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

A method of halogenating coal prior to combustion, wherein the coal is treated with a halogen prior to pulverization and the pulverized halogenated coal is delivered to a burner as fuel for a combustion process.
PCT/US2006/006195 2005-02-24 2006-02-23 Method of applying mercury reagent with coal WO2006091635A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP06720957A EP1888721A2 (en) 2005-02-24 2006-02-23 Method of applying mercury reagent with coal
CA002599420A CA2599420A1 (en) 2005-02-24 2006-02-23 Method of applying mercury reagent with coal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/065,398 US20060185226A1 (en) 2005-02-24 2005-02-24 Method of applying mercury reagent with coal
US11/065,398 2005-02-24

Publications (2)

Publication Number Publication Date
WO2006091635A2 WO2006091635A2 (en) 2006-08-31
WO2006091635A3 true WO2006091635A3 (en) 2007-09-07

Family

ID=36911103

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/006195 WO2006091635A2 (en) 2005-02-24 2006-02-23 Method of applying mercury reagent with coal

Country Status (6)

Country Link
US (1) US20060185226A1 (en)
EP (1) EP1888721A2 (en)
CN (1) CN101133141A (en)
CA (1) CA2599420A1 (en)
UA (1) UA93367C2 (en)
WO (1) WO2006091635A2 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8124036B1 (en) 2005-10-27 2012-02-28 ADA-ES, Inc. Additives for mercury oxidation in coal-fired power plants
AU2014256383B2 (en) * 2005-03-17 2016-08-04 Douglas C. Comrie Reducing mercury emissions from the burning of coal
CA2851742C (en) * 2005-03-17 2017-07-11 Nox Ii, Ltd. Reducing mercury emissions from the burning of coal
WO2006099611A1 (en) 2005-03-17 2006-09-21 Nox Ii International, Ltd. Reducing mercury emissions from the burning of coal
CA2692369A1 (en) * 2007-07-03 2009-01-08 Albemarle Corporation Use of compounds containing halogen and nitrogen for reducing mercury emissions during coal combustion
CA2737281A1 (en) * 2008-09-24 2010-04-01 Albemarle Corporation Bromine chloride compositions for removing mercury from emissions produced during fuel combustion
CA2658469C (en) 2008-10-03 2012-08-14 Rajender P. Gupta Bromination process
US20100263577A1 (en) * 2009-04-21 2010-10-21 Industrial Accessories Company Pollution abatement process for fossil fuel-fired boilers
US20110053100A1 (en) * 2009-08-28 2011-03-03 Sinha Rabindra K Composition and Method for Reducing Mercury Emitted into the Atmosphere
US8524179B2 (en) 2010-10-25 2013-09-03 ADA-ES, Inc. Hot-side method and system
US8496894B2 (en) 2010-02-04 2013-07-30 ADA-ES, Inc. Method and system for controlling mercury emissions from coal-fired thermal processes
CA2788820C (en) 2010-02-04 2021-09-21 Michael Durham Method and system for controlling mercury emissions from coal-fired thermal processes
US8951487B2 (en) 2010-10-25 2015-02-10 ADA-ES, Inc. Hot-side method and system
US11298657B2 (en) 2010-10-25 2022-04-12 ADA-ES, Inc. Hot-side method and system
US8784757B2 (en) 2010-03-10 2014-07-22 ADA-ES, Inc. Air treatment process for dilute phase injection of dry alkaline materials
US8383071B2 (en) 2010-03-10 2013-02-26 Ada Environmental Solutions, Llc Process for dilute phase injection of dry alkaline materials
CA2839338C (en) * 2011-02-01 2017-05-16 Shaw Environmental & Infrastructure, Inc. Emission control system
US8992637B2 (en) 2011-02-04 2015-03-31 ADA-ES, Inc. Remote additive application
US8845986B2 (en) 2011-05-13 2014-09-30 ADA-ES, Inc. Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers
CN102343200A (en) * 2011-09-21 2012-02-08 中国华能集团清洁能源技术研究院有限公司 Method and system for efficiently controlling mercury pollution of coal-fired power plant at low cost
US9017452B2 (en) 2011-11-14 2015-04-28 ADA-ES, Inc. System and method for dense phase sorbent injection
US8883099B2 (en) 2012-04-11 2014-11-11 ADA-ES, Inc. Control of wet scrubber oxidation inhibitor and byproduct recovery
US8974756B2 (en) 2012-07-25 2015-03-10 ADA-ES, Inc. Process to enhance mixing of dry sorbents and flue gas for air pollution control
US9957454B2 (en) 2012-08-10 2018-05-01 ADA-ES, Inc. Method and additive for controlling nitrogen oxide emissions
US9889451B2 (en) 2013-08-16 2018-02-13 ADA-ES, Inc. Method to reduce mercury, acid gas, and particulate emissions
US10350545B2 (en) 2014-11-25 2019-07-16 ADA-ES, Inc. Low pressure drop static mixing system
WO2019178137A1 (en) * 2018-03-14 2019-09-19 Midwest Energy Emissions Corp Halide injection system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765259A (en) * 1987-07-20 1988-08-23 Exxon Research And Engineering Company Sodium addition to low rank coal to enhance particulate removal from combustion effluent
US6790420B2 (en) * 2002-02-07 2004-09-14 Breen Energy Solutions, Llc Control of mercury and other elemental metal emissions from combustion devices by oxidation
US6855859B2 (en) * 1999-03-31 2005-02-15 The Babcock & Wilcox Company Method for controlling elemental mercury emissions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187944A (en) * 1962-10-09 1965-06-08 Arthur J Stock Gravimetric feeder and method of filling voids therein or in other pressure vessels
EP1727609A4 (en) * 2004-03-22 2009-03-18 Babcock & Wilcox Co Bromine addition for the improved removal of mercury from flue gas

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765259A (en) * 1987-07-20 1988-08-23 Exxon Research And Engineering Company Sodium addition to low rank coal to enhance particulate removal from combustion effluent
US6855859B2 (en) * 1999-03-31 2005-02-15 The Babcock & Wilcox Company Method for controlling elemental mercury emissions
US6790420B2 (en) * 2002-02-07 2004-09-14 Breen Energy Solutions, Llc Control of mercury and other elemental metal emissions from combustion devices by oxidation

Also Published As

Publication number Publication date
WO2006091635A2 (en) 2006-08-31
UA93367C2 (en) 2011-02-10
CA2599420A1 (en) 2006-08-31
CN101133141A (en) 2008-02-27
US20060185226A1 (en) 2006-08-24
EP1888721A2 (en) 2008-02-20

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