CN104955567B - 氨分解用催化剂 - Google Patents

氨分解用催化剂 Download PDF

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Publication number
CN104955567B
CN104955567B CN201380071657.0A CN201380071657A CN104955567B CN 104955567 B CN104955567 B CN 104955567B CN 201380071657 A CN201380071657 A CN 201380071657A CN 104955567 B CN104955567 B CN 104955567B
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CN
China
Prior art keywords
catalyst
exhaust gas
ammonia
oxide
ammonolysis craft
Prior art date
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Expired - Fee Related
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CN201380071657.0A
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English (en)
Chinese (zh)
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CN104955567A (zh
Inventor
日数谷进
日野尚荣
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Kanadevia Corp
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Hitachi Zosen Corp
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Publication of CN104955567A publication Critical patent/CN104955567A/zh
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Expired - Fee Related legal-status Critical Current
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    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
    • B01J27/198—Vanadium
    • 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
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9413—Processes characterised by a specific catalyst
    • B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
    • 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
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9459—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
    • B01D53/9477—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on separate bricks, e.g. exhaust systems
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/30—Tungsten
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/28—Phosphorising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/204—Alkaline earth metals
    • B01D2255/2045—Calcium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20707—Titanium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20723—Vanadium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20776—Tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20792—Zinc
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/01—Engine exhaust gases
    • B01D2258/012—Diesel engines and lean burn gasoline engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/45—Gas separation or purification devices adapted for specific applications
    • B01D2259/4566—Gas separation or purification devices adapted for specific applications for use in transportation means
    • B01D2259/4575—Gas separation or purification devices adapted for specific applications for use in transportation means in aeroplanes or space ships
    • 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
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9436—Ammonia
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
CN201380071657.0A 2013-01-29 2013-10-31 氨分解用催化剂 Expired - Fee Related CN104955567B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013014366A JP2014144424A (ja) 2013-01-29 2013-01-29 アンモニア分解用触媒
JP2013-014366 2013-01-29
PCT/JP2013/079511 WO2014119067A1 (ja) 2013-01-29 2013-10-31 アンモニア分解用触媒

Publications (2)

Publication Number Publication Date
CN104955567A CN104955567A (zh) 2015-09-30
CN104955567B true CN104955567B (zh) 2018-08-28

Family

ID=51261802

Family Applications (1)

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CN201380071657.0A Expired - Fee Related CN104955567B (zh) 2013-01-29 2013-10-31 氨分解用催化剂

Country Status (5)

Country Link
EP (1) EP2952255A4 (enExample)
JP (1) JP2014144424A (enExample)
KR (1) KR20150110557A (enExample)
CN (1) CN104955567B (enExample)
WO (1) WO2014119067A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105749943A (zh) * 2016-02-26 2016-07-13 东营信拓汽车消声器有限公司 一种低温烟气脱硝催化剂粉体及其制备方法
JP6697287B2 (ja) * 2016-03-02 2020-05-20 三菱日立パワーシステムズ株式会社 金属水銀の酸化反応および窒素酸化物の還元反応用触媒、ならびに排ガスの浄化方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996041678A1 (fr) * 1995-06-08 1996-12-27 Nippon Shokubai Co., Ltd. Catalyseur contenant du vanadium, procede pour sa preparation et son utilisation
JP2005342710A (ja) * 2004-05-07 2005-12-15 Mitsubishi Chemical Engineering Corp 耐熱性脱硝触媒
CN102159314A (zh) * 2008-09-17 2011-08-17 株式会社日本触媒 氨分解催化剂及其制备方法以及氨处理方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5258067A (en) * 1975-11-10 1977-05-13 Hitachi Ltd Method of oxidative decomposing ammonia
JP3727668B2 (ja) 1993-09-17 2005-12-14 三菱重工業株式会社 排ガスボイラ
JP2916377B2 (ja) 1994-03-02 1999-07-05 株式会社日本触媒 アンモニア分解用触媒およびその触媒を用いるアンモニアの分解方法
JP4175465B2 (ja) * 2003-02-07 2008-11-05 三菱重工業株式会社 排ガス中の水銀除去方法およびそのシステム
JP5547936B2 (ja) * 2008-09-17 2014-07-16 株式会社日本触媒 アンモニア分解触媒およびその製造方法、ならびに、アンモニア処理方法
JP2011149329A (ja) 2010-01-21 2011-08-04 Mitsubishi Heavy Ind Ltd 舶用内燃機関
JP2012035208A (ja) * 2010-08-09 2012-02-23 Babcock Hitachi Kk 触媒用金属基板およびこれを用いた脱硝触媒
KR101197452B1 (ko) * 2010-08-31 2012-11-05 희성촉매 주식회사 내구성이 증진된 선택적 촉매환원 촉매
JP5995400B2 (ja) 2010-10-14 2016-09-21 三菱重工業株式会社 舶用排気ガス脱硝装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996041678A1 (fr) * 1995-06-08 1996-12-27 Nippon Shokubai Co., Ltd. Catalyseur contenant du vanadium, procede pour sa preparation et son utilisation
US5877330A (en) * 1995-06-08 1999-03-02 Nippon Shokubai Co., Ltd. Vanadium-containing catalysts, process for manufacturing and use of the same
JP2005342710A (ja) * 2004-05-07 2005-12-15 Mitsubishi Chemical Engineering Corp 耐熱性脱硝触媒
CN102159314A (zh) * 2008-09-17 2011-08-17 株式会社日本触媒 氨分解催化剂及其制备方法以及氨处理方法

Also Published As

Publication number Publication date
KR20150110557A (ko) 2015-10-02
EP2952255A1 (en) 2015-12-09
WO2014119067A1 (ja) 2014-08-07
CN104955567A (zh) 2015-09-30
EP2952255A4 (en) 2016-10-26
JP2014144424A (ja) 2014-08-14

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Granted publication date: 20180828