FR644146A - Process for the treatment of combustion engine exhaust gases - Google Patents

Process for the treatment of combustion engine exhaust gases

Info

Publication number
FR644146A
FR644146A FR644146DA FR644146A FR 644146 A FR644146 A FR 644146A FR 644146D A FR644146D A FR 644146DA FR 644146 A FR644146 A FR 644146A
Authority
FR
France
Prior art keywords
treatment
combustion engine
exhaust gases
engine exhaust
gases
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.)
Expired
Application number
Other languages
French (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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR644146A publication Critical patent/FR644146A/en
Expired 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

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)
FR644146D 1927-11-18 1927-11-18 Process for the treatment of combustion engine exhaust gases Expired FR644146A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR644146T 1927-11-18

Publications (1)

Publication Number Publication Date
FR644146A true FR644146A (en) 1928-10-02

Family

ID=8999942

Family Applications (1)

Application Number Title Priority Date Filing Date
FR644146D Expired FR644146A (en) 1927-11-18 1927-11-18 Process for the treatment of combustion engine exhaust gases

Country Status (1)

Country Link
FR (1) FR644146A (en)

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