NO973320D0 - Katalytisk reduksjon av nitrogenoksyd - Google Patents

Katalytisk reduksjon av nitrogenoksyd

Info

Publication number
NO973320D0
NO973320D0 NO973320A NO973320A NO973320D0 NO 973320 D0 NO973320 D0 NO 973320D0 NO 973320 A NO973320 A NO 973320A NO 973320 A NO973320 A NO 973320A NO 973320 D0 NO973320 D0 NO 973320D0
Authority
NO
Norway
Prior art keywords
nitric oxide
catalytic reduction
catalytic
reduction
nitric
Prior art date
Application number
NO973320A
Other languages
English (en)
Other versions
NO973320L (no
Inventor
Raj N Pandey
Kebir Ratnani
Raghunandan L Varma
David Elkaim
Rupesh N Pandey
Original Assignee
Gas Metropolitan & Co Lp
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 Gas Metropolitan & Co Lp filed Critical Gas Metropolitan & Co Lp
Publication of NO973320D0 publication Critical patent/NO973320D0/no
Publication of NO973320L publication Critical patent/NO973320L/no

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)
NO973320A 1995-01-25 1997-07-18 Katalytisk reduksjon av nitrogenoksyd NO973320L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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 (2)

Publication Number Publication Date
NO973320D0 true NO973320D0 (no) 1997-07-18
NO973320L NO973320L (no) 1997-09-05

Family

ID=4155174

Family Applications (1)

Application Number Title Priority Date Filing Date
NO973320A NO973320L (no) 1995-01-25 1997-07-18 Katalytisk reduksjon av nitrogenoksyd

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
AU4428296A (en) 1996-08-14
HUP9801723A2 (hu) 1998-10-28
NZ298726A (en) 1998-11-25
EP0805712A1 (en) 1997-11-12
NO973320L (no) 1997-09-05
BR9606854A (pt) 1997-11-25
JPH10512806A (ja) 1998-12-08
AU698950B2 (en) 1998-11-12

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application