IN2015DE00163A - - Google Patents

Info

Publication number
IN2015DE00163A
IN2015DE00163A IN163DE2015A IN2015DE00163A IN 2015DE00163 A IN2015DE00163 A IN 2015DE00163A IN 163DE2015 A IN163DE2015 A IN 163DE2015A IN 2015DE00163 A IN2015DE00163 A IN 2015DE00163A
Authority
IN
India
Prior art keywords
mercury
salts
reactive halogen
halogen species
species
Prior art date
Application number
Other languages
English (en)
Inventor
M Gray Sterling
B Jarvis James
W Kosler Steven
Original Assignee
Urs Corp
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 Urs Corp filed Critical Urs Corp
Publication of IN2015DE00163A publication Critical patent/IN2015DE00163A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/507—Sulfur oxides by treating the gases with other liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/10—Oxidants
    • B01D2251/108—Halogens or halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/304—Alkali metal compounds of sodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/604—Hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/606—Carbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/60—Heavy metals or heavy metal compounds
    • B01D2257/602—Mercury or mercury compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/025—Other waste gases from metallurgy plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/12—Methods and means for introducing reactants
    • B01D2259/124—Liquid reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/12—Methods and means for introducing reactants
    • B01D2259/128—Solid reactants

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
IN163DE2015 2014-02-05 2015-01-19 IN2015DE00163A (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461935884P 2014-02-05 2014-02-05
US14/489,909 US8980207B1 (en) 2014-02-05 2014-09-18 Method and system for removal of mercury from a flue gas

Publications (1)

Publication Number Publication Date
IN2015DE00163A true IN2015DE00163A (enExample) 2015-08-07

Family

ID=51702256

Family Applications (1)

Application Number Title Priority Date Filing Date
IN163DE2015 IN2015DE00163A (enExample) 2014-02-05 2015-01-19

Country Status (4)

Country Link
US (2) US8865099B1 (enExample)
EP (1) EP2905064A1 (enExample)
CN (1) CN104815541B (enExample)
IN (1) IN2015DE00163A (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12636611B2 (en) 2010-02-04 2026-05-26 Arq Solutions (Es), Inc. 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
US8496894B2 (en) 2010-02-04 2013-07-30 ADA-ES, Inc. Method and system for controlling mercury emissions from coal-fired thermal processes
US11298657B2 (en) 2010-10-25 2022-04-12 ADA-ES, Inc. Hot-side method and system
US8845986B2 (en) 2011-05-13 2014-09-30 ADA-ES, Inc. Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers
US8883099B2 (en) 2012-04-11 2014-11-11 ADA-ES, Inc. Control of wet scrubber oxidation inhibitor and byproduct recovery
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
US8865099B1 (en) * 2014-02-05 2014-10-21 Urs Corporation Method and system for removal of mercury from a flue gas
PE20180862A1 (es) 2015-08-21 2018-05-22 Ecolab Usa Inc Formacion de complejos y remocion de mercurio de los sistemas de desulfuracion de gases de combustion
CR20180165A (es) 2015-08-21 2018-06-14 Ecolab Usa Inc Complejación y eliminación del mercurio de sistema de desulfuración de gas de combustión
US11110393B2 (en) 2017-07-06 2021-09-07 Ecolab Usa Inc. Enhanced injection of mercury oxidants
CN110772959A (zh) * 2019-11-11 2020-02-11 山东大学 富氯脱硫废水烟道喷射耦合飞灰团聚脱汞的系统及方法
CN114636593A (zh) * 2022-04-01 2022-06-17 苏州西热节能环保技术有限公司 一种高硫条件下活性碳吸附法汞采样前置装置

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO125438B (enExample) * 1971-01-14 1972-09-11 Norske Zinkkompani As
SE360986B (enExample) * 1971-02-23 1973-10-15 Boliden Ab
US5435980A (en) 1991-11-04 1995-07-25 Niro A/S Method of improving the Hg-removing capability of a flue gas cleaning process
EP1077757B1 (en) * 1998-05-08 2003-03-19 Isca Management Limited Mercury removal from flue gas
DE19850054A1 (de) * 1998-10-30 2000-05-04 Karlsruhe Forschzent Verfahren zum Abscheiden von Quecksilber aus Rauchgas
US6855859B2 (en) 1999-03-31 2005-02-15 The Babcock & Wilcox Company Method for controlling elemental mercury emissions
US6808692B2 (en) * 2002-02-14 2004-10-26 Oehr Klaus H Enhanced mercury control in coal-fired power plants
US6960329B2 (en) 2002-03-12 2005-11-01 Foster Wheeler Energy Corporation Method and apparatus for removing mercury species from hot flue gas
DE10233173B4 (de) * 2002-07-22 2006-03-23 Bayer Industry Services Gmbh & Co. Ohg Verfahren zur Abscheidung von Quecksilber aus Rauchgasen
US6878358B2 (en) 2002-07-22 2005-04-12 Bayer Aktiengesellschaft Process for removing mercury from flue gases
WO2005092477A1 (en) 2004-03-22 2005-10-06 The Babcock & Wilcox Company Bromine addition for the improved removal of mercury from flue gas
US7288233B2 (en) * 2004-08-03 2007-10-30 Breen Energy Solutions Dry adsorption of oxidized mercury in flue gas
CA2601325C (en) 2005-03-17 2014-06-17 Douglas C. Comrie Reducing mercury emissions from the burning of coal
US7615101B2 (en) 2005-09-07 2009-11-10 Energy & Environmental Research Foundation High energy dissociation for mercury control systems
US20070234902A1 (en) * 2006-03-29 2007-10-11 Fair David L Method for mercury removal from flue gas streams
US8312822B2 (en) 2007-07-02 2012-11-20 Energy & Environmental Research Center Foundation Mercury control using moderate-temperature dissociation of halogen compounds
US7833500B1 (en) 2007-08-31 2010-11-16 Western Kentucky University Abatement of mercury in flue gas
CN101406793B (zh) 2008-11-13 2012-01-04 上海交通大学 氯化溴除汞复配液及用其进行烟气除汞的方法
AU2010245903B2 (en) 2009-05-08 2015-04-30 Southern Research Institute Systems and methods for reducing mercury emission
DE102009057432A1 (de) 2009-12-09 2011-06-16 Rheinbraun Brennstoff Gmbh Verfahren zur Abscheidung von Quecksilber aus Rauchgasen von Hochtemperaturanlagen
US8496894B2 (en) 2010-02-04 2013-07-30 ADA-ES, Inc. Method and system for controlling mercury emissions from coal-fired thermal processes
RU2531303C2 (ru) 2010-04-07 2014-10-20 Калгон Карбон Корпорейшн Способы отделения ртути от топочного газа
BR112013004469A2 (pt) * 2010-08-30 2016-06-07 Albemarle Corp carvão ativado sorvente para remover mercúrio de emissões produzidas durante combustão de combustível, aditivo não halogenado e processo par aumentar a estabilidade térmica de carvão ativado
CN103429319B (zh) 2011-02-01 2016-09-28 沙文环境与基础设施有限公司 排放控制系统
CN103223290B (zh) 2013-05-14 2015-06-03 北京国电龙源环保工程有限公司 用于烟气除汞的烟气调质剂及其复合烟气净化方法
CN103263835B (zh) 2013-05-24 2015-05-20 上海交通大学 一种溴化铁除汞复配液及用其进行烟气除汞的方法
US8865099B1 (en) * 2014-02-05 2014-10-21 Urs Corporation Method and system for removal of mercury from a flue gas

Also Published As

Publication number Publication date
CN104815541A (zh) 2015-08-05
EP2905064A1 (en) 2015-08-12
CN104815541B (zh) 2017-07-28
US8865099B1 (en) 2014-10-21
US8980207B1 (en) 2015-03-17

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