ECSP13012468A - Absorbentes mejorados para eliminar el mercurio de las emisiones producidas durante la combustión de combustible - Google Patents

Absorbentes mejorados para eliminar el mercurio de las emisiones producidas durante la combustión de combustible

Info

Publication number
ECSP13012468A
ECSP13012468A ECSP13012468A ECSP13012468A EC SP13012468 A ECSP13012468 A EC SP13012468A EC SP13012468 A ECSP13012468 A EC SP13012468A EC SP13012468 A ECSP13012468 A EC SP13012468A
Authority
EC
Ecuador
Prior art keywords
mercury
eliminate
produced during
fuel combustion
during fuel
Prior art date
Application number
Other languages
English (en)
Inventor
Christopher J Nalepa
William S Pickrell
Gregory H Lambeth
Qunhui Zhou
Original Assignee
Albemarle 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 Albemarle Corp filed Critical Albemarle Corp
Publication of ECSP13012468A publication Critical patent/ECSP13012468A/es

Links

Classifications

    • 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
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/354—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/50—Inorganic acids
    • B01D2251/506—Sulfuric acid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/608—Sulfates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/25—Coated, impregnated or composite adsorbents
    • 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
    • B01D2258/0283—Flue gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

El carbón activado se vuelve más estable térmicamente mediante la exposición a un aditivo no halogenado, y opcionalmente a un halógeno y/o compuesto que contiene halógeno. Tal carbón tratado es adecuado para su uso en la mitigación del contenido de sustancias tóxicas en los gases de escape, especialmente los gases de escape que tienen una temperatura dentro del rango de desde aproximadamente 100 ºC hasta aproximadamente 420 ºC.
ECSP13012468 2010-08-30 2013-02-28 Absorbentes mejorados para eliminar el mercurio de las emisiones producidas durante la combustión de combustible ECSP13012468A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37820810P 2010-08-30 2010-08-30

Publications (1)

Publication Number Publication Date
ECSP13012468A true ECSP13012468A (es) 2013-03-28

Family

ID=44534708

Family Applications (1)

Application Number Title Priority Date Filing Date
ECSP13012468 ECSP13012468A (es) 2010-08-30 2013-02-28 Absorbentes mejorados para eliminar el mercurio de las emisiones producidas durante la combustión de combustible

Country Status (17)

Country Link
US (1) US20130157845A1 (es)
EP (1) EP2611533A1 (es)
JP (1) JP2013539413A (es)
KR (1) KR20130111527A (es)
CN (1) CN103228353A (es)
AR (1) AR082782A1 (es)
AU (1) AU2011296403A1 (es)
BR (1) BR112013004469A2 (es)
CA (1) CA2805746A1 (es)
CL (1) CL2013000532A1 (es)
CO (1) CO6650383A2 (es)
EC (1) ECSP13012468A (es)
PE (1) PE20131042A1 (es)
PH (1) PH12013500398A1 (es)
RU (1) RU2013114255A (es)
TW (1) TW201208762A (es)
WO (1) WO2012030560A1 (es)

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US10828596B2 (en) 2003-04-23 2020-11-10 Midwest Energy Emissions Corp. Promoted ammonium salt-protected activated carbon sorbent particles for removal of mercury from gas streams
US7435286B2 (en) 2004-08-30 2008-10-14 Energy & Environmental Research Center Foundation Sorbents for the oxidation and removal of mercury
US11179673B2 (en) 2003-04-23 2021-11-23 Midwwest Energy Emission Corp. Sorbents for the oxidation and removal of mercury
EP2643071A1 (en) * 2010-11-22 2013-10-02 Albemarle Corporation Brominated inorganic sorbents for reduction of mercury emissions
AR087120A1 (es) * 2011-07-13 2014-02-12 Albemarle Corp Proceso que utiliza sales inorganicas que contienen bromuro para reducir las emisiones de mercurio de corrientes de gases de combustion
US20130330257A1 (en) * 2012-06-11 2013-12-12 Calgon Carbon Corporation Sorbents for removal of mercury
WO2014077979A1 (en) * 2012-11-13 2014-05-22 Albemarle Corporation Activated carbon from boiler ash residue
US9023755B2 (en) 2012-12-18 2015-05-05 Cabot Corporation Siloxane removal from gases using lignite-enhanced activated carbons and adsorbent media used therefor
US8551431B1 (en) * 2013-01-28 2013-10-08 Cabot Corporation Mercury removal from flue gas streams using treated sorbents
US9308518B2 (en) * 2013-02-14 2016-04-12 Calgon Carbon Corporation Enhanced sorbent formulation for removal of mercury from flue gas
CN107661744A (zh) 2013-03-06 2018-02-06 能源及环境研究中心基金会 含氮活性炭吸附剂和使用其的方法
TWI513654B (zh) * 2013-08-15 2015-12-21 Univ Nat Sun Yat Sen Preparation of powdered activated carbon with modified sulfur and sulfur modified by gas - phase element
TWI513655B (zh) * 2013-08-15 2015-12-21 國立中山大學 Preparation method of modified sulfur - modified activated carbon
CN103721676A (zh) * 2013-12-24 2014-04-16 南京埃森环境技术有限公司 一种碘化活性炭及其制备方法与应用
ES2741602T3 (es) 2014-01-21 2020-02-11 Cabot Corp Carbón activado de tamaño de partícula fina
US8865099B1 (en) * 2014-02-05 2014-10-21 Urs Corporation Method and system for removal of mercury from a flue gas
US20160296908A1 (en) * 2015-04-07 2016-10-13 Ada Carbon Solutions, Llc Activated carbon sorbent composition with reduced auto-ignition properties
CA2995357C (en) * 2015-08-11 2023-12-19 Calgon Carbon Corporation Enhanced sorbent formulation for removal of mercury from flue gas
US11219878B2 (en) * 2015-08-14 2022-01-11 Ada Carbon Solutions, Llc Sorbent compositions having amorphous halogen species for the sequestration of contaminants
US11285459B2 (en) * 2015-08-14 2022-03-29 Ada Carbon Solutions, Llc Sorbent compositions having amorphous halogen species for the sequestration of contaminants
CA3072896A1 (en) * 2017-08-16 2019-02-21 Cabot Corporation Sorbents comprising activated carbon and ammonium phosphates
US11491434B2 (en) 2018-05-21 2022-11-08 Ada Carbon Solutions, Llc Sorbent compositions and methods for the removal of contaminants from a gas stream
AU2020348298A1 (en) 2019-09-16 2022-03-24 Albemarle Corporation Processes for reducing environmental availability of environmental pollutants
CA3153371A1 (en) * 2019-09-16 2021-03-25 Albemarle Corporation Processes for reducing environmental availability of environmental pollutants
WO2021186980A1 (ja) * 2020-03-17 2021-09-23 株式会社クラレ 水銀吸着剤及びその製造方法
US20250353760A1 (en) * 2020-05-28 2025-11-20 Albemarle Corporation Method of reducing environmental methylmercury and limiting its uptake into plants and organisms

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Also Published As

Publication number Publication date
TW201208762A (en) 2012-03-01
KR20130111527A (ko) 2013-10-10
BR112013004469A2 (pt) 2016-06-07
WO2012030560A1 (en) 2012-03-08
PH12013500398A1 (en) 2013-04-22
RU2013114255A (ru) 2014-10-10
US20130157845A1 (en) 2013-06-20
CO6650383A2 (es) 2013-04-15
JP2013539413A (ja) 2013-10-24
PE20131042A1 (es) 2013-09-28
AR082782A1 (es) 2013-01-09
AU2011296403A1 (en) 2013-03-14
CN103228353A (zh) 2013-07-31
CA2805746A1 (en) 2012-03-08
EP2611533A1 (en) 2013-07-10
CL2013000532A1 (es) 2014-04-21

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