FR79769E - Device for removing harmful elements from combustion engine exhaust gases - Google Patents

Device for removing harmful elements from combustion engine exhaust gases

Info

Publication number
FR79769E
FR79769E FR861475A FR861475A FR79769E FR 79769 E FR79769 E FR 79769E FR 861475 A FR861475 A FR 861475A FR 861475 A FR861475 A FR 861475A FR 79769 E FR79769 E FR 79769E
Authority
FR
France
Prior art keywords
combustion engine
exhaust gases
engine exhaust
removing harmful
harmful elements
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
FR861475A
Other languages
French (fr)
Inventor
Madeleine Zinniger
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 filed Critical
Priority to FR861475A priority Critical patent/FR79769E/en
Application granted granted Critical
Publication of FR79769E publication Critical patent/FR79769E/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)
FR861475A 1961-05-10 1961-05-10 Device for removing harmful elements from combustion engine exhaust gases Expired FR79769E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR861475A FR79769E (en) 1961-05-10 1961-05-10 Device for removing harmful elements from combustion engine exhaust gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR861475A FR79769E (en) 1961-05-10 1961-05-10 Device for removing harmful elements from combustion engine exhaust gases

Publications (1)

Publication Number Publication Date
FR79769E true FR79769E (en) 1963-01-25

Family

ID=8754942

Family Applications (1)

Application Number Title Priority Date Filing Date
FR861475A Expired FR79769E (en) 1961-05-10 1961-05-10 Device for removing harmful elements from combustion engine exhaust gases

Country Status (1)

Country Link
FR (1) FR79769E (en)

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