FR2359374B1 - - Google Patents

Info

Publication number
FR2359374B1
FR2359374B1 FR7721906A FR7721906A FR2359374B1 FR 2359374 B1 FR2359374 B1 FR 2359374B1 FR 7721906 A FR7721906 A FR 7721906A FR 7721906 A FR7721906 A FR 7721906A FR 2359374 B1 FR2359374 B1 FR 2359374B1
Authority
FR
France
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.)
Expired
Application number
FR7721906A
Other languages
French (fr)
Other versions
FR2359374A1 (fr
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 JP51086251A external-priority patent/JPS5836621B2/ja
Priority claimed from JP8625076A external-priority patent/JPS5311166A/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of FR2359374A1 publication Critical patent/FR2359374A1/fr
Application granted granted Critical
Publication of FR2359374B1 publication Critical patent/FR2359374B1/fr
Granted 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

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)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
FR7721906A 1976-07-19 1977-07-18 Procede d'enlevement des oxydes d'azote contenus dans des gaz d'echappement Granted FR2359374A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP51086251A JPS5836621B2 (ja) 1976-07-19 1976-07-19 燃焼排ガス脱硝処理方法
JP8625076A JPS5311166A (en) 1976-07-19 1976-07-19 Treating method for denitration of exhaust gas of combustion

Publications (2)

Publication Number Publication Date
FR2359374A1 FR2359374A1 (fr) 1978-02-17
FR2359374B1 true FR2359374B1 (sv) 1981-10-02

Family

ID=26427408

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721906A Granted FR2359374A1 (fr) 1976-07-19 1977-07-18 Procede d'enlevement des oxydes d'azote contenus dans des gaz d'echappement

Country Status (4)

Country Link
CA (1) CA1078146A (sv)
FR (1) FR2359374A1 (sv)
GB (1) GB1578547A (sv)
IT (1) IT1083684B (sv)

Also Published As

Publication number Publication date
FR2359374A1 (fr) 1978-02-17
IT1083684B (it) 1985-05-25
CA1078146A (en) 1980-05-27
GB1578547A (en) 1980-11-05

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Legal Events

Date Code Title Description
ST Notification of lapse