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

    • 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
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
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

Similar Documents

Publication Publication Date Title
FR1467023A (en) Improvements in catalytic exhaust gas purification devices for internal combustion engines
FR1257056A (en) Improvements to the process and device for cleaning the exhaust gases of internal combustion engines
FR1434438A (en) Device for the catalytic combustion of exhaust gases from combustion engines
FR1316139A (en) Improvements to processes and devices for the catalytic treatment of exhaust gases from internal combustion engines
FR1140424A (en) Improvements in processes and devices for purifying waste gases, more specifically the exhaust gases of internal combustion engines
FR1413228A (en) Apparatus for improving the purification of exhaust gases from an internal combustion engine
FR1400504A (en) Improvements to catalysts and processes for treating engine exhaust gases
FR1377032A (en) Device for the catalytic purification of combustion engine exhaust gases
FR1484909A (en) Apparatus for purifying the exhaust gases of an internal combustion engine
FR1332755A (en) Improvements to methods and devices for carrying out catalytic oxidation of exhaust gases from internal combustion engines
FR1396861A (en) Process and catalysts for cleaning exhaust gases from internal combustion engines
FR1342200A (en) Treatment of exhaust gases from internal combustion engines
FR1457181A (en) Method and device for the post-combustion of exhaust gases from internal combustion engines
FR1378393A (en) Catalysts for the treatment of exhaust gases from internal combustion engines and method for their preparation
FR1396809A (en) Improvements to internal combustion engine exhaust gas treatment systems
FR1491747A (en) Improvement in devices for the purification of exhaust gases from internal combustion engines
FR1469020A (en) Process and catalysts for the purification of the exhaust gases of internal combustion engines and catalytic conversion device using this process and these catalysts
BE605438A (en) Process for removing harmful substances from the exhaust gases of explosive engines and diesel engines
FR1453667A (en) Process for treating exhaust gases from internal combustion engines
FR1344191A (en) Device for cleaning the exhaust gases of internal combustion engines
FR1297352A (en) catalytic exhaust gas purifier for internal combustion or internal combustion engines and method for purifying the exhaust gas
FR1429600A (en) Apparatus for the catalytic purification of exhaust gases from internal combustion engines
FR1402086A (en) Method and apparatus for improving the purification of the exhaust gases of internal combustion engines
FR1318299A (en) Silent device for internal combustion engine exhaust pipe
FR1297223A (en) Device for cleaning the exhaust gases of internal combustion engines