KR100858017B1 - 가스류 중 질소 산화물의 선택적 촉매 환원 시스템 및 방법 - Google Patents

가스류 중 질소 산화물의 선택적 촉매 환원 시스템 및 방법 Download PDF

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KR100858017B1
KR100858017B1 KR1020037010960A KR20037010960A KR100858017B1 KR 100858017 B1 KR100858017 B1 KR 100858017B1 KR 1020037010960 A KR1020037010960 A KR 1020037010960A KR 20037010960 A KR20037010960 A KR 20037010960A KR 100858017 B1 KR100858017 B1 KR 100858017B1
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heat recovery
combustion
section
nitrogen oxides
reflux
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KR20040010594A (ko
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홉킨스스티븐엠
톨바모하메드비
에이로라바이노드케이
휄존폴쥬니어
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루머스 테크놀로지 인코포레이티드
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • 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
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8631—Processes characterised by a specific device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/003—Arrangements of devices for treating smoke or fumes for supplying chemicals to fumes, e.g. using injection devices
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/405—Limiting CO, NOx or SOx emissions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4056—Retrofitting operations
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20—C2-C4 olefins
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/22—Higher olefins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/10—Catalytic reduction devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/80—Quenching

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
  • Chimneys And Flues (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
KR1020037010960A 2001-02-26 2002-02-22 가스류 중 질소 산화물의 선택적 촉매 환원 시스템 및 방법 Expired - Fee Related KR100858017B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/793,470 2001-02-26
US09/793,470 US6706246B2 (en) 2001-02-26 2001-02-26 System and method for the selective catalytic reduction of nitrogen oxide in a gas stream
PCT/US2002/005292 WO2002068095A1 (en) 2001-02-26 2002-02-22 System and method for the selective catalytic reduction of nitrogen oxide in a gas stream

Publications (2)

Publication Number Publication Date
KR20040010594A KR20040010594A (ko) 2004-01-31
KR100858017B1 true KR100858017B1 (ko) 2008-09-10

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KR1020037010960A Expired - Fee Related KR100858017B1 (ko) 2001-02-26 2002-02-22 가스류 중 질소 산화물의 선택적 촉매 환원 시스템 및 방법

Country Status (8)

Country Link
US (1) US6706246B2 (enExample)
EP (1) EP1492612B1 (enExample)
JP (1) JP4995402B2 (enExample)
KR (1) KR100858017B1 (enExample)
BR (1) BRPI0207565B1 (enExample)
CA (1) CA2438694C (enExample)
NO (1) NO335599B1 (enExample)
WO (1) WO2002068095A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101165646B1 (ko) 2012-02-29 2012-07-16 동원이앤텍 주식회사 폐열 및 증기식 가스 가열기를 활용한 질소산화물 저감 장치의 에너지 절감 시스템
KR102775272B1 (ko) 2024-11-07 2025-03-05 주식회사 신성플랜트 굴뚝 scr시스템

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US7198769B2 (en) * 2003-12-02 2007-04-03 Cichanowicz J Edward Multi-stage process for SCR of NOx
US7438876B2 (en) * 2003-12-02 2008-10-21 Cichanowicz J Edward Multi-stage heat absorbing reactor and process for SCR of NOx and for oxidation of elemental mercury
US7168947B2 (en) * 2004-07-06 2007-01-30 General Electric Company Methods and systems for operating combustion systems
US20090022635A1 (en) * 2007-07-20 2009-01-22 Selas Fluid Processing Corporation High-performance cracker
US8579841B2 (en) * 2007-10-09 2013-11-12 Sitara R. Khan Blood clot prevention device
US8402755B2 (en) * 2008-07-30 2013-03-26 General Electric Company Gas turbine combustor exhaust gas spray cooling for NOx control using selective catalytic reductions
CN101811065B (zh) * 2010-04-20 2012-12-19 江苏可兰素汽车环保科技有限公司 一种尾气催化还原剂的生产工艺
US8211391B2 (en) 2010-06-22 2012-07-03 2E Environmental, LLC Biomass boiler SCR NOx and CO reduction system
WO2013022517A1 (en) * 2011-08-09 2013-02-14 International Engine Intellectual Property Company, Llc Method and system for reducing nox in engine exhaust using a cooling element
CN110013752A (zh) * 2019-04-17 2019-07-16 中晟工程技术(天津)有限公司 一种轧钢加热炉烟气脱硝系统及工艺
EP4496869A1 (en) * 2022-03-22 2025-01-29 Lummus Technology LLC External combustion air preheat

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EP0286892A1 (de) 1987-04-16 1988-10-19 Lentjes Aktiengesellschaft Vorrichtung zum katalytischen Entsticken von Rauchgasen
EP0365899A2 (de) * 1988-10-22 1990-05-02 Linde Aktiengesellschaft Reaktor zur Durchführung von Verbrennungsprozessen
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101165646B1 (ko) 2012-02-29 2012-07-16 동원이앤텍 주식회사 폐열 및 증기식 가스 가열기를 활용한 질소산화물 저감 장치의 에너지 절감 시스템
KR102775272B1 (ko) 2024-11-07 2025-03-05 주식회사 신성플랜트 굴뚝 scr시스템

Also Published As

Publication number Publication date
WO2002068095A1 (en) 2002-09-06
EP1492612A1 (en) 2005-01-05
US20020150525A1 (en) 2002-10-17
BR0207565A (pt) 2004-09-14
EP1492612B1 (en) 2015-12-30
NO335599B1 (no) 2015-01-12
CA2438694C (en) 2009-08-04
US6706246B2 (en) 2004-03-16
JP4995402B2 (ja) 2012-08-08
JP2004530537A (ja) 2004-10-07
KR20040010594A (ko) 2004-01-31
NO20033764L (no) 2003-10-24
CA2438694A1 (en) 2002-09-06
BRPI0207565B1 (pt) 2015-08-18
NO20033764D0 (no) 2003-08-25

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