MXPA05001840A - Tratamientos para gas de combustion para reducir las emisiones de nox y co. - Google Patents

Tratamientos para gas de combustion para reducir las emisiones de nox y co.

Info

Publication number
MXPA05001840A
MXPA05001840A MXPA05001840A MXPA05001840A MXPA05001840A MX PA05001840 A MXPA05001840 A MX PA05001840A MX PA05001840 A MXPA05001840 A MX PA05001840A MX PA05001840 A MXPA05001840 A MX PA05001840A MX PA05001840 A MXPA05001840 A MX PA05001840A
Authority
MX
Mexico
Prior art keywords
emissions
flue gas
reduce nox
gas treatments
zinc
Prior art date
Application number
MXPA05001840A
Other languages
English (en)
Inventor
Albert A Vierheilig
Original Assignee
Intercat 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 Intercat Inc filed Critical Intercat Inc
Publication of MXPA05001840A publication Critical patent/MXPA05001840A/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
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8643—Removing mixtures of carbon monoxide or hydrocarbons and nitrogen oxides
    • B01D53/8646—Simultaneous elimination of the components
    • B01D53/865—Simultaneous elimination of the components characterised by a specific catalyst
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • B01J38/30—Treating with free oxygen-containing gas in gaseous suspension, e.g. fluidised bed
    • B01J38/36—Treating with free oxygen-containing gas in gaseous suspension, e.g. fluidised bed and with substantially complete oxidation of carbon monoxide to carbon dioxide within regeneration zone
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

La invencion provee composiciones y metodos para reducir las emisiones de Nox del gas de combustion de una unidad (10) de craqueo catalitico fluido (FCC). La invencion provee tambien metodos para reducir las emisiones de CO del regenerador (2) y/o el gas de combustion de una unidad FCC. Las composiciones (4) de la invencion comprenden cobre y/o cobalto y un portador. El portador puede ser, por ejemplo, compuestos parecidos a hidrotalcita, espinelas, alumina, titanato de zinc, aluminato de zinc, titanato de zinc/aluminato de zinc, y similares.
MXPA05001840A 2002-08-13 2003-08-13 Tratamientos para gas de combustion para reducir las emisiones de nox y co. MXPA05001840A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40271002P 2002-08-13 2002-08-13
PCT/US2003/025190 WO2004014793A1 (en) 2002-08-13 2003-08-13 FLUE GAS TREATMENTS TO REDUCE NOx AND CO EMISSIONS

Publications (1)

Publication Number Publication Date
MXPA05001840A true MXPA05001840A (es) 2005-09-30

Family

ID=31715887

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05001840A MXPA05001840A (es) 2002-08-13 2003-08-13 Tratamientos para gas de combustion para reducir las emisiones de nox y co.

Country Status (15)

Country Link
US (1) US20040086442A1 (es)
EP (1) EP1539641A4 (es)
JP (1) JP2005535444A (es)
KR (1) KR20050062768A (es)
CN (1) CN1688508A (es)
AU (1) AU2003265413B2 (es)
CA (1) CA2495321A1 (es)
CO (1) CO5720989A2 (es)
MX (1) MXPA05001840A (es)
NO (1) NO20051295L (es)
RU (1) RU2336935C2 (es)
TW (1) TW200404024A (es)
UA (1) UA86928C2 (es)
WO (1) WO2004014793A1 (es)
ZA (1) ZA200502136B (es)

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US20050100494A1 (en) * 2003-11-06 2005-05-12 George Yaluris Ferrierite compositions for reducing NOx emissions during fluid catalytic cracking
CN1890021B (zh) * 2003-12-05 2013-01-16 英特凯特公司 混合的金属氧化物吸附剂
US7959792B2 (en) * 2005-03-09 2011-06-14 Basf Corporation CO oxidation promoters for use in FCC processes
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KR100654885B1 (ko) 2005-06-01 2006-12-06 장길상 일산화탄소를 이용한 질소산화물의 분해방법
US7678735B2 (en) * 2005-11-28 2010-03-16 Engelhard Corporation FCC additive for partial and full burn NOx control
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KR101011830B1 (ko) * 2009-09-30 2011-01-31 상명대학교 산학협력단 질소산화물 분해용 혼합금속산화물 촉매
KR101761978B1 (ko) * 2010-11-12 2017-07-26 캐보트 코포레이션 테일 가스의 소각에서 ｎｏｘ 배출을 감소시키는 방법 및 장치
ES2390334B1 (es) * 2011-04-13 2013-09-17 Consejo Superior De Investigaciones Científicas (Csic) MATERIAL TRANSPORTADOR DE O2 OBTENIBLE A PARTIR DE CuO y MgAl2O4 Y USO DE DICHO MATERIAL EN LA COMBUSTION DE SOLIDOS CON CAPTURA INHERENTE DE CO2
CN102909022B (zh) * 2012-10-25 2014-04-09 常州大学 一种多孔氧化钴催化剂的制备方法
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EP2826557A1 (en) 2013-07-18 2015-01-21 VITO NV (Vlaamse Instelling voor Technologisch Onderzoek NV) A chemical-looping process with a supported metal-based oxygen carrier
CN104014784B (zh) * 2014-06-04 2016-03-09 中国科学技术大学 Cu纳米晶及制备不同形貌Cu纳米晶催化剂的拓扑化学还原法
CN104759202B (zh) * 2015-03-12 2016-12-07 张伟 一种脱除催化裂化再生烟气污染物助剂及其制备方法
CN106362744A (zh) * 2016-08-29 2017-02-01 环境保护部华南环境科学研究所 一种以镁铝水滑石为载体的脱硫脱硝催化剂及其制备方法和应用
CN111774080B (zh) * 2017-07-05 2022-08-09 中国石油化工股份有限公司 能够降低CO和NOx排放的组合物及其制备方法和应用
EP3693085A4 (en) * 2017-07-05 2021-04-14 Research Institute Of Petroleum Processing, Sinopec COMPOSITION CAPABLE OF REDUCING CO AND NOX EMISSIONS, PROCESS OF PREPARATION AND USE, AND PROCESS FOR CATALYTIC CRACKING OF FLUID
CN113649025A (zh) * 2021-08-31 2021-11-16 西南石油大学 一种耐高温的负载型PdCu催化剂的制备方法及其应用

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Also Published As

Publication number Publication date
CN1688508A (zh) 2005-10-26
EP1539641A1 (en) 2005-06-15
CO5720989A2 (es) 2007-01-31
UA86928C2 (ru) 2009-06-10
JP2005535444A (ja) 2005-11-24
NO20051295L (no) 2005-05-11
AU2003265413A1 (en) 2004-02-25
US20040086442A1 (en) 2004-05-06
EP1539641A4 (en) 2009-12-23
RU2005106996A (ru) 2005-09-20
TW200404024A (en) 2004-03-16
CA2495321A1 (en) 2004-02-19
AU2003265413B2 (en) 2008-07-17
WO2004014793A1 (en) 2004-02-19
RU2336935C2 (ru) 2008-10-27
ZA200502136B (en) 2006-07-26
KR20050062768A (ko) 2005-06-27

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