ZA200702693B - Composition and method for oxidizing mercury in combustion processes - Google Patents

Composition and method for oxidizing mercury in combustion processes

Info

Publication number
ZA200702693B
ZA200702693B ZA200702693A ZA200702693A ZA200702693B ZA 200702693 B ZA200702693 B ZA 200702693B ZA 200702693 A ZA200702693 A ZA 200702693A ZA 200702693 A ZA200702693 A ZA 200702693A ZA 200702693 B ZA200702693 B ZA 200702693B
Authority
ZA
South Africa
Prior art keywords
composition
combustion processes
oxidizing mercury
mercury
oxidizing
Prior art date
Application number
ZA200702693A
Other languages
English (en)
Inventor
Digdon William
Original Assignee
Digdon William
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 Digdon William filed Critical Digdon William
Publication of ZA200702693B publication Critical patent/ZA200702693B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J7/00—Arrangement of devices for supplying chemicals to fire
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/12—Naturally occurring clays or bleaching earth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00—Preventing emissions
    • F23J2215/60—Heavy metals; Compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Incineration Of Waste (AREA)
  • Paper (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
ZA200702693A 2004-10-01 2005-09-30 Composition and method for oxidizing mercury in combustion processes ZA200702693B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61528504P 2004-10-01 2004-10-01

Publications (1)

Publication Number Publication Date
ZA200702693B true ZA200702693B (en) 2009-05-27

Family

ID=36142266

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200702693A ZA200702693B (en) 2004-10-01 2005-09-30 Composition and method for oxidizing mercury in combustion processes

Country Status (10)

Country Link
US (1) US7413719B2 (fr)
EP (1) EP1814647A4 (fr)
JP (1) JP2008514409A (fr)
CN (1) CN101115544A (fr)
AU (1) AU2005291790B2 (fr)
CA (1) CA2581302C (fr)
MX (1) MX2007003723A (fr)
RU (1) RU2398617C2 (fr)
WO (1) WO2006037213A1 (fr)
ZA (1) ZA200702693B (fr)

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
CA3148289C (fr) 2005-03-17 2024-01-23 Nox Ii, Ltd. Reduction des emissions de mercure de la combustion de charbon
CA2601239C (fr) 2005-03-17 2013-07-16 Nox Ii, Ltd. Reduction des emissions de mercure resultant de la combustion de charbon
EP2044176B1 (fr) * 2006-03-31 2019-06-26 Atlantic Combustion Technologies INC. Augmentation du rendement de procédés de combustion
ES2435318T3 (es) * 2007-03-07 2013-12-18 Chiyoda Corporation Método de tratamiento de gases de escape utilizando yodo gaseoso
US8420561B2 (en) * 2009-06-16 2013-04-16 Amcol International Corporation Flue gas scrubbing
US8951487B2 (en) 2010-10-25 2015-02-10 ADA-ES, Inc. Hot-side method and system
CA2788820C (fr) 2010-02-04 2021-09-21 Michael Durham Procede et systeme pour controler les emissions de mercure de processus de chauffage au charbon
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
US8524179B2 (en) 2010-10-25 2013-09-03 ADA-ES, Inc. Hot-side method and system
CA2792732C (fr) 2010-03-10 2018-07-31 Martin A. Dillon Procede d'injection en phase diluee de matieres alcalines seches
US8784757B2 (en) 2010-03-10 2014-07-22 ADA-ES, Inc. Air treatment process for dilute phase injection of dry alkaline materials
CN101829561B (zh) * 2010-05-18 2012-06-06 清华大学 一种用于燃煤电厂烟气单质汞氧化的催化剂及其制备方法
US8845986B2 (en) 2011-05-13 2014-09-30 ADA-ES, Inc. Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers
US20130004395A1 (en) * 2011-06-30 2013-01-03 Uop Llc Processes and apparatuses for oxidizing elemental mercury in flue gas using oxychlorination catalysts
US9017452B2 (en) 2011-11-14 2015-04-28 ADA-ES, Inc. System and method for dense phase sorbent injection
US9381492B2 (en) 2011-12-15 2016-07-05 Clariant Corporation Composition and process for mercury removal
US8876958B2 (en) 2011-12-15 2014-11-04 Clariant Corporation Composition and process for mercury removal
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
CA2846324A1 (fr) * 2013-03-15 2014-09-15 Nox Ii, Ltd. Reduction de la pollution environnementale et de l'encrassement durant la combustion de charbon
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
IT201700003218A1 (it) * 2017-01-13 2018-07-13 Laviosa Chimica Mineraria S P A Fluido di perforazione per impianti di trivellazione, o perforazione, di pozzi e scavi per opere civili, o industriali

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK158376C (da) 1986-07-16 1990-10-08 Niro Atomizer As Fremgangsmaade til nedbringelse af indholdet af kviksoelvdamp og/eller dampe af skadelige organiske forbindelser og/eller nitrogenoxider i roeggas fra forbraendingsanlaeg
US5074901A (en) 1989-04-06 1991-12-24 Alderman Norman E Composition derived from sea water for the treatment of vegetation and its method of production
CA2114331C (fr) 1993-06-10 2000-03-28 Bernard J. Lerner Elimination du mercure, du cadmium et de leurs composes presents dans les gaz de combustion
US5607496A (en) * 1994-06-01 1997-03-04 Brooks Rand, Ltd. Removal of mercury from a combustion gas stream and apparatus
NO303565B1 (no) * 1996-10-15 1998-08-03 Thomas Thomassen FremgangsmÕte og anordning for fjerning av kvikks°lv og svoveldioksyd fra r°kgasser
JP3235513B2 (ja) * 1997-04-25 2001-12-04 日本鋼管株式会社 排ガスの処理方法
NL1017206C2 (nl) * 2001-01-26 2002-07-29 Cdem Holland Bv Werkwijze voor het verwijderen van kwik uit een gasstroom.
US7048781B1 (en) * 2002-10-07 2006-05-23 Ada Technologies, Inc. Chemically-impregnated silicate agents for mercury control
US6719828B1 (en) * 2001-04-30 2004-04-13 John S. Lovell High capacity regenerable sorbent for removal of mercury from flue gas
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
US7081434B2 (en) * 2001-11-27 2006-07-25 Sinha Rabindra K Chemical formulations for the removal of mercury and other pollutants present in fluid streams
US6960329B2 (en) * 2002-03-12 2005-11-01 Foster Wheeler Energy Corporation Method and apparatus for removing mercury species from hot flue gas
US7704920B2 (en) * 2005-11-30 2010-04-27 Basf Catalysts Llc Pollutant emission control sorbents and methods of manufacture

Also Published As

Publication number Publication date
JP2008514409A (ja) 2008-05-08
MX2007003723A (es) 2007-10-19
WO2006037213A1 (fr) 2006-04-13
AU2005291790A1 (en) 2006-04-13
CA2581302C (fr) 2013-05-07
EP1814647A4 (fr) 2009-04-15
CN101115544A (zh) 2008-01-30
AU2005291790B2 (en) 2010-12-09
RU2398617C2 (ru) 2010-09-10
US20070212296A1 (en) 2007-09-13
US7413719B2 (en) 2008-08-19
RU2007115854A (ru) 2008-11-10
CA2581302A1 (fr) 2006-04-13
EP1814647A1 (fr) 2007-08-08

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