JPH10512806A - 窒素酸化物の選択的接触還元 - Google Patents

窒素酸化物の選択的接触還元

Info

Publication number
JPH10512806A
JPH10512806A JP8522511A JP52251196A JPH10512806A JP H10512806 A JPH10512806 A JP H10512806A JP 8522511 A JP8522511 A JP 8522511A JP 52251196 A JP52251196 A JP 52251196A JP H10512806 A JPH10512806 A JP H10512806A
Authority
JP
Japan
Prior art keywords
catalyst
oxide
nitrogen
acid
mol
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP8522511A
Other languages
English (en)
Japanese (ja)
Inventor
パンデイ，ラージュ．ナレイン
ラトナニ，ケビル
ラル バルマ，ラグフナンダン
ナレイン パンデイ，ルペシュ
エルカイム，デビッド
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from CA002141734A external-priority patent/CA2141734C/en
Application filed by Individual filed Critical Individual
Publication of JPH10512806A publication Critical patent/JPH10512806A/ja
Pending legal-status Critical Current

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
    • B01D53/74—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
    • 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
    • B01D53/8628—Processes characterised by a specific catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/70—Organic acids

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP8522511A 1995-01-25 1996-01-19 窒素酸化物の選択的接触還元 Pending JPH10512806A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2,141,734 1995-01-25
CA002141734A CA2141734C (en) 1995-01-25 1995-01-25 Selective catalytic reduction of nitrogen oxides
PCT/CA1996/000027 WO1996022828A1 (en) 1995-01-25 1996-01-19 Selective catalytic reduction of nitrogen oxides

Publications (1)

Publication Number Publication Date
JPH10512806A true JPH10512806A (ja) 1998-12-08

Family

ID=4155174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8522511A Pending JPH10512806A (ja) 1995-01-25 1996-01-19 窒素酸化物の選択的接触還元

Country Status (7)

Country Link
EP (1) EP0805712A1 (no)
JP (1) JPH10512806A (no)
AU (1) AU698950B2 (no)
BR (1) BR9606854A (no)
HU (1) HUP9801723A2 (no)
NO (1) NO973320L (no)
NZ (1) NZ298726A (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100366342C (zh) * 2004-12-17 2008-02-06 南化集团研究院 一种低温下还原脱除氮氧化物催化剂及其制备方法
CN115121110B (zh) * 2021-03-24 2023-08-08 中国石油化工股份有限公司 一种催化一氧化二氮分解的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231318A (en) * 1978-07-03 1980-11-04 The Black Clawson Company Dual blade coater
JPH02233124A (ja) * 1989-03-03 1990-09-14 Hitachi Zosen Corp 窒素酸化物の除去方法
JP3276191B2 (ja) * 1993-01-29 2002-04-22 三菱重工業株式会社 窒素酸化物の浄化方法

Also Published As

Publication number Publication date
EP0805712A1 (en) 1997-11-12
NO973320L (no) 1997-09-05
BR9606854A (pt) 1997-11-25
HUP9801723A2 (hu) 1998-10-28
AU4428296A (en) 1996-08-14
NO973320D0 (no) 1997-07-18
NZ298726A (en) 1998-11-25
AU698950B2 (en) 1998-11-12

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