CL2018000417A1 - Complejación y eliminación del mercurio de sistemas de desulfuración de gas de combustión. - Google Patents

Complejación y eliminación del mercurio de sistemas de desulfuración de gas de combustión.

Info

Publication number
CL2018000417A1
CL2018000417A1 CL2018000417A CL2018000417A CL2018000417A1 CL 2018000417 A1 CL2018000417 A1 CL 2018000417A1 CL 2018000417 A CL2018000417 A CL 2018000417A CL 2018000417 A CL2018000417 A CL 2018000417A CL 2018000417 A1 CL2018000417 A1 CL 2018000417A1
Authority
CL
Chile
Prior art keywords
mercury
complexation
elimination
flue gas
gas desulfurization
Prior art date
Application number
CL2018000417A
Other languages
English (en)
Inventor
Nicholas Denny
Bruce Keiser
David Dotzauer
Wayne Carlson
Original Assignee
Ecolab Usa Inc
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 Ecolab Usa Inc filed Critical Ecolab Usa Inc
Publication of CL2018000417A1 publication Critical patent/CL2018000417A1/es

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
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • A61L2/208—Hydrogen peroxide
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2101/00—Chemical composition of materials used in disinfecting, sterilising or deodorising
    • A61L2101/32—Organic compounds
    • A61L2101/36—Carboxylic acids or derivatives thereof
    • 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
    • B01D2251/40—Alkaline earth metal or magnesium compounds
    • B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/70—Organic acids
    • 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
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • B01D53/502—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific solution or suspension

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Treating Waste Gases (AREA)

Abstract

<p>Un método para reducir las emisiones de mercurio, CARACTERIZADO porque comprende: proporcionar una corriente de gas que comprende mercurio; y pasar la corriente de gas en un lavador de gases que comprende una solución de lavado y ácido peracético.</p>
CL2018000417A 2015-08-21 2018-02-15 Complejación y eliminación del mercurio de sistemas de desulfuración de gas de combustión. CL2018000417A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562208117P 2015-08-21 2015-08-21

Publications (1)

Publication Number Publication Date
CL2018000417A1 true CL2018000417A1 (es) 2018-07-06

Family

ID=58101052

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2018000417A CL2018000417A1 (es) 2015-08-21 2018-02-15 Complejación y eliminación del mercurio de sistemas de desulfuración de gas de combustión.

Country Status (12)

Country Link
US (2) US10124290B2 (es)
BR (1) BR112018003056B1 (es)
CL (1) CL2018000417A1 (es)
CO (1) CO2018001635A2 (es)
CR (1) CR20180165A (es)
DO (1) DOP2018000050A (es)
EC (1) ECSP18012786A (es)
MX (1) MX2018002171A (es)
NI (1) NI201800030A (es)
PE (1) PE20180409A1 (es)
SV (1) SV2018005635A (es)
WO (1) WO2017035003A1 (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10569221B2 (en) 2015-08-21 2020-02-25 Ecolab Usa Inc. Complexation and removal of mercury from flue gas desulfurization systems
US11110393B2 (en) 2017-07-06 2021-09-07 Ecolab Usa Inc. Enhanced injection of mercury oxidants
US11285439B2 (en) 2015-08-21 2022-03-29 Ecolab Usa Inc. Complexation and removal of mercury from flue gas desulfurization systems

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019232195A1 (en) * 2018-05-30 2019-12-05 Chemtreat, Inc. Flue gas desulfurization system and method for performing flue gas desulfurization

Family Cites Families (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51143569A (en) 1975-06-06 1976-12-09 Mitsubishi Heavy Ind Ltd A wet exhaust gas treatment process
US5658540A (en) * 1991-02-06 1997-08-19 Valentino; Joseph V. High-tech computerized containment and treatment apparatus and process for combustion off-gas
JPH05220345A (ja) 1991-12-26 1993-08-31 Nkk Corp 排ガス中の水銀除去方法
US5785867A (en) 1993-08-05 1998-07-28 Nalco Chemical Company Method and composition for inhibiting growth of microorganisms including peracetic acid and a non-oxidizing biocide
US5980758A (en) 1993-08-05 1999-11-09 Nalco Chemical Company Method and composition for inhibiting growth of microorganisms including peracetic acid and a non-oxidizing biocide
US5658467A (en) 1993-08-05 1997-08-19 Nalco Chemical Company Method and composition for inhibiting growth of microorganisms including peracetic acid and a non-oxidizing biocide
CA2129489C (en) 1993-08-05 2000-10-10 Judy G. Lazonby Method and composition for inhibiting growth of microorganisms including peracetic acid and a non-oxidizing biocide
US5733786A (en) 1996-11-26 1998-03-31 Hach Company Mercury determination
US6214304B1 (en) 1996-12-02 2001-04-10 L & C STEINMüLLER GMBH Method of removing mercury from a mercury-containing flue gas
US5942126A (en) 1997-01-03 1999-08-24 Nalco Chemical Company Process to manufacture stabilized alkali or alkaline earth metal hypobromite and uses thereof in water treatment to control microbial fouling
US6015536A (en) * 1998-01-14 2000-01-18 Ecolab Inc. Peroxyacid compound use in odor reduction
US6007726A (en) 1998-04-29 1999-12-28 Nalco Chemical Company Stable oxidizing bromine formulations, methods of manufacture thereof and methods of use for microbiofouling control
US6156229A (en) 1998-06-29 2000-12-05 Nalco Chemical Company Stable oxidizing bromine formulations, method of manufacture and uses thereof for biofouling control
US6123870A (en) 1998-06-29 2000-09-26 Nalco Chemical Company Stable oxidizing bromine formulations, method of manufacture and uses thereof for biofouling control
US6287473B1 (en) 1998-06-29 2001-09-11 Nalco Chemical Company Stable oxidizing bromine formulations, method of manufacture and uses thereof for biofouling control
US6372187B1 (en) 1998-12-07 2002-04-16 Mcdermott Technology, Inc. Alkaline sorbent injection for mercury control
US6669904B1 (en) 1999-03-31 2003-12-30 Ondeo Nalco Company Stabilized bromine solutions, method of making and uses thereof for biofouling control
US6270722B1 (en) 1999-03-31 2001-08-07 Nalco Chemical Company Stabilized bromine solutions, method of manufacture and uses thereof for biofouling control
US6503470B1 (en) 1999-03-31 2003-01-07 The Babcock & Wilcox Company Use of sulfide-containing liquors for removing mercury from flue gases
US6855859B2 (en) 1999-03-31 2005-02-15 The Babcock & Wilcox Company Method for controlling elemental mercury emissions
US6245729B1 (en) 1999-07-27 2001-06-12 Ecolab, Inc. Peracid forming system, peracid forming composition, and methods for making and using
JP4831801B2 (ja) * 2001-08-09 2011-12-07 三菱重工業株式会社 排ガスの水銀除去方法及び装置
US6942840B1 (en) * 2001-09-24 2005-09-13 Ada Technologies, Inc. Method for removal and stabilization of mercury in mercury-containing gas streams
US6696058B2 (en) * 2002-01-29 2004-02-24 Laclede, Inc. Aqueous enzymatic denture adhesives
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
US8668779B2 (en) 2002-04-30 2014-03-11 Nalco Company Method of simultaneously cleaning and disinfecting industrial water systems
PT1624963T (pt) 2003-04-23 2020-01-07 Midwest Energy Emissions Corp Método de remoção de mercúrio e de outras espécies poluentes de fluxos de gases de combustão gerados durante a queima de combustíveis fósseis
US7435286B2 (en) 2004-08-30 2008-10-14 Energy & Environmental Research Center Foundation Sorbents for the oxidation and removal of mercury
MXPA06012284A (es) 2004-04-29 2007-03-15 Solucorp Ind Ltd Control de contaminacion de aire.
US20080044333A1 (en) * 2004-07-30 2008-02-21 Hakka Leo E Method and apparatus for NOx and Hg removal
CA2601325C (en) 2005-03-17 2014-06-17 Douglas C. Comrie Reducing mercury emissions from the burning of coal
JP2008533432A (ja) 2005-03-17 2008-08-21 ノックス・ツー・インターナショナル・リミテッド 石炭の燃焼からの水銀放出の低減
US7514053B2 (en) * 2005-04-21 2009-04-07 Envirosolv Energy Llc Method for removing sulfur dioxide, mercury, and nitrogen oxides from a gas stream
US8807055B2 (en) 2005-11-05 2014-08-19 Clearchem Development, Llc Control of combustion system emissions
US7971540B2 (en) 2006-11-06 2011-07-05 Radway Jerrold E Control of combustion system emissions
US20070184394A1 (en) 2006-02-07 2007-08-09 Comrie Douglas C Production of cementitious ash products with reduced carbon emissions
CN1864813A (zh) 2006-04-20 2006-11-22 上海交通大学 燃煤烟气中单质汞与氮氧化物的同时净化方法
CN101489647B (zh) 2006-06-19 2013-07-31 美国莫博特克公司 用于增强汞去除的方法和设备
WO2008008475A2 (en) 2006-07-11 2008-01-17 Solucorp Industries, Ltd. Process for the removal of mercury from gases
US8110163B2 (en) 2007-12-07 2012-02-07 Nalco Company Complexation and removal of heavy metals from flue gas desulfurization systems
CN1962034A (zh) 2006-10-25 2007-05-16 华北电力大学 锅炉烟气同时脱硫脱硝脱汞的方法及装置
US7722843B1 (en) 2006-11-24 2010-05-25 Srivats Srinivasachar System and method for sequestration and separation of mercury in combustion exhaust gas aqueous scrubber systems
US8080088B1 (en) 2007-03-05 2011-12-20 Srivats Srinivasachar Flue gas mercury control
EP2452740B1 (en) * 2007-03-07 2013-09-18 Chiyoda Corporation Exhaust gas treating method using gaseous iodine
WO2009043108A1 (en) 2007-10-04 2009-04-09 Indigo Technologies Group Pty Ltd Removal of pollutants from a gas flow
US8252866B2 (en) 2007-10-19 2012-08-28 Georgia-Pacific Chemicals Llc Azetidinium-functional polysaccharides and uses thereof
US8404038B2 (en) 2007-11-23 2013-03-26 Albemrle Corporation Compositions and methods to sequester flue gas mercury in concrete
US8632742B2 (en) 2007-12-07 2014-01-21 Nalco Company Methods of controlling mercury emission
EP2361140A1 (en) 2008-09-24 2011-08-31 Albemarle Corporation Sorbent compositions and processes for reducing mercury emissions from combustion gas streams
RU2515451C2 (ru) 2008-09-24 2014-05-10 Альбемарл Корпорейшн Композиции на основе хлорида брома, предназначенные для удаления ртути из продуктов сгорания топлива
US8420561B2 (en) 2009-06-16 2013-04-16 Amcol International Corporation Flue gas scrubbing
CA2769641C (en) * 2009-08-03 2019-11-26 Fmc Corporation Activation of reactive compound with catalyst
DE112010004413B4 (de) 2009-11-16 2016-12-15 Ihi Corporation Verfahren und System zum Entfernen von Quecksilber
US8496894B2 (en) 2010-02-04 2013-07-30 ADA-ES, Inc. Method and system for controlling mercury emissions from coal-fired thermal processes
PL2540379T3 (pl) 2010-02-25 2020-06-15 Mitsubishi Heavy Industries, Ltd. Układ oczyszczania gazów spalinowych i sposób oczyszczania gazów spalinowych
EP2555851B1 (en) 2010-04-07 2021-09-01 Calgon Carbon Corporation Methods for removal of mercury from flue gas
US9555420B2 (en) 2010-04-08 2017-01-31 Nalco Company Gas stream treatment process
CN102892482A (zh) 2010-05-04 2013-01-23 阿尔比马尔公司 水泥厂的汞排放的减少
AR083301A1 (es) 2010-10-06 2013-02-13 Albemarle Corp Uso de composiciones de halogeno organico para reducir las emisiones de mercurio durante la combustion de carbon
US9603963B2 (en) * 2010-10-08 2017-03-28 Stephen R. Temple Method and apparatus for treating industrial gas streams and biological fouling
EP2643071A1 (en) 2010-11-22 2013-10-02 Albemarle Corporation Brominated inorganic sorbents for reduction of mercury emissions
EP2651534A1 (en) 2010-12-17 2013-10-23 Albemarle Corporation Reduction of mercury emissions from cement plants
WO2012090124A2 (en) 2010-12-29 2012-07-05 Ecolab Usa Inc. IN SITU GENERATION OF PEROXYCARBOXYLIC ACIDS AT ALKALINE pH, AND METHODS OF USE THEREOF
ES2676187T3 (es) 2010-12-29 2018-07-17 Ecolab Usa Inc. Generación de ácidos peroxcarboxílicos a pH alcalino y su uso como agentes blanqueantes textiles y antimicrobianos
FR2980637B1 (fr) * 2011-09-28 2014-05-16 Commissariat Energie Atomique Procede de fabrication d'un dispositif semi-conducteur avec une etape de retrait selective d'une couche de silicium germanium
US9126143B2 (en) 2011-10-12 2015-09-08 Greenville Envirotech Co., Ltd. Process and apparatus for removal of nitrogen oxides, sulfur oxides and mercury from off gas through oxidization
SG11201403743PA (en) 2011-12-30 2014-10-30 Chevron Usa Inc Process, method, and system for removing heavy metals from fluids
US20140178249A1 (en) * 2012-04-03 2014-06-26 Solutions Biomed, Llc Silver-based disinfectant composition with reduced staining
US8883099B2 (en) * 2012-04-11 2014-11-11 ADA-ES, Inc. Control of wet scrubber oxidation inhibitor and byproduct recovery
US8992769B2 (en) 2012-05-16 2015-03-31 Chevron U.S.A. Inc. Process, method, and system for removing heavy metals from fluids
US20130330257A1 (en) 2012-06-11 2013-12-12 Calgon Carbon Corporation Sorbents for removal of mercury
US9387434B2 (en) 2012-08-20 2016-07-12 Ecolab Usa Inc. Mercury sorbents
US20140079615A1 (en) 2012-09-14 2014-03-20 Mitsubishi Heavy Industries, Ltd. Exhaust gas treatment system and a method of treating exhaust gas
CN104768630A (zh) 2012-10-16 2015-07-08 诺文达集团公司 气态汞的氧化及捕获
US20150283500A1 (en) 2012-10-16 2015-10-08 Novinda Corp. Solution-Based Mercury Capture
EP2922615B1 (en) 2012-11-26 2020-01-15 Ecolab USA Inc. Control of mercury emissions
US20160158701A1 (en) 2013-01-14 2016-06-09 Babcock & Wilcox Power Generation Group, Inc. Controlling aqcs parameters in a combustion process
US9308518B2 (en) 2013-02-14 2016-04-12 Calgon Carbon Corporation Enhanced sorbent formulation for removal of mercury from flue gas
CA2904604C (en) 2013-03-15 2021-07-13 Ecolab Usa Inc. Method of oxidizing mercury in flue gas
US9540577B2 (en) 2013-09-11 2017-01-10 Mitsubishi Hitachi Power Systems, Ltd. Mercury removal system, gasification system, gasification combined power generation system and mercury removal method
US8865099B1 (en) 2014-02-05 2014-10-21 Urs Corporation Method and system for removal of mercury from a flue gas
JP6254012B2 (ja) 2014-02-24 2017-12-27 三菱日立パワーシステムズ株式会社 排ガス処理システム及び排ガス処理方法
PE20180374A1 (es) 2015-08-21 2018-02-22 Ecolab Usa Inc Complejacion y eliminacion de mercurio de sistemas de desulfuracion de gas de combustion
BR112018003056B1 (pt) 2015-08-21 2022-09-13 Ecolab Usa Inc Método e uso de ácido peracético para reduzir emissões de mercúrio
CR20180166A (es) 2015-08-21 2018-05-10 Ecolab Usa Inc Formación de complejos y remoción de mercurio de los sistemas de desulfuración de gases de combustión
US20180250628A1 (en) 2015-08-31 2018-09-06 Mobotec Uk Ltd Sorbent injection system and method for treating flue gases

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10569221B2 (en) 2015-08-21 2020-02-25 Ecolab Usa Inc. Complexation and removal of mercury from flue gas desulfurization systems
US11285439B2 (en) 2015-08-21 2022-03-29 Ecolab Usa Inc. Complexation and removal of mercury from flue gas desulfurization systems
US11110393B2 (en) 2017-07-06 2021-09-07 Ecolab Usa Inc. Enhanced injection of mercury oxidants

Also Published As

Publication number Publication date
CO2018001635A2 (es) 2018-05-21
US10124290B2 (en) 2018-11-13
US11285439B2 (en) 2022-03-29
CR20180165A (es) 2018-06-14
MX2018002171A (es) 2018-06-15
NI201800030A (es) 2018-09-06
DOP2018000050A (es) 2018-10-31
ECSP18012786A (es) 2018-10-31
WO2017035003A1 (en) 2017-03-02
BR112018003056A2 (es) 2018-10-02
PE20180409A1 (es) 2018-02-28
SV2018005635A (es) 2018-08-31
US20190039019A1 (en) 2019-02-07
US20170050146A1 (en) 2017-02-23
BR112018003056B1 (pt) 2022-09-13

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