FR1316139A - Improvements to processes and devices for the catalytic treatment of exhaust gases from internal combustion engines - Google Patents

Improvements to processes and devices for the catalytic treatment of exhaust gases from internal combustion engines

Info

Publication number
FR1316139A
FR1316139A FR889068A FR889068A FR1316139A FR 1316139 A FR1316139 A FR 1316139A FR 889068 A FR889068 A FR 889068A FR 889068 A FR889068 A FR 889068A FR 1316139 A FR1316139 A FR 1316139A
Authority
FR
France
Prior art keywords
processes
devices
internal combustion
exhaust gases
combustion engines
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
FR889068A
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.)
WR Grace and Co
Original Assignee
WR Grace and Co
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 WR Grace and Co filed Critical WR Grace and Co
Priority to FR889068A priority Critical patent/FR1316139A/en
Application granted granted Critical
Publication of FR1316139A publication Critical patent/FR1316139A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/92Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/944Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR889068A 1962-02-23 1962-02-23 Improvements to processes and devices for the catalytic treatment of exhaust gases from internal combustion engines Expired FR1316139A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR889068A FR1316139A (en) 1962-02-23 1962-02-23 Improvements to processes and devices for the catalytic treatment of exhaust gases from internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR889068A FR1316139A (en) 1962-02-23 1962-02-23 Improvements to processes and devices for the catalytic treatment of exhaust gases from internal combustion engines

Publications (1)

Publication Number Publication Date
FR1316139A true FR1316139A (en) 1963-01-25

Family

ID=8773397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR889068A Expired FR1316139A (en) 1962-02-23 1962-02-23 Improvements to processes and devices for the catalytic treatment of exhaust gases from internal combustion engines

Country Status (1)

Country Link
FR (1) FR1316139A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5102634A (en) * 1990-01-17 1992-04-07 Nippon Shokubai Kagaky Kogyo Co., Ltd. Method for purifying exhaust gas and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5102634A (en) * 1990-01-17 1992-04-07 Nippon Shokubai Kagaky Kogyo Co., Ltd. Method for purifying exhaust gas and apparatus

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