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IT1065985B - CATALYST TO MAKE MOTOR EXHAUST GAS HARMFUL ... PROCEDURE TO PRODUCE IT - Google Patents

CATALYST TO MAKE MOTOR EXHAUST GAS HARMFUL ... PROCEDURE TO PRODUCE IT

Info

Publication number
IT1065985B
IT1065985B IT4960476A IT4960476A IT1065985B IT 1065985 B IT1065985 B IT 1065985B IT 4960476 A IT4960476 A IT 4960476A IT 4960476 A IT4960476 A IT 4960476A IT 1065985 B IT1065985 B IT 1065985B
Authority
IT
Italy
Prior art keywords
catalyst
procedure
produce
exhaust gas
make motor
Prior art date
Application number
IT4960476A
Other languages
Italian (it)
Inventor
Russev Mechandschiev Dimiter
Boschanov Piperov Boris
Manuilov Blisnakov Georgi
Original Assignee
Eznpk Chim Tech Problemi
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 Eznpk Chim Tech Problemi filed Critical Eznpk Chim Tech Problemi
Application granted granted Critical
Publication of IT1065985B publication Critical patent/IT1065985B/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/75—Cobalt
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
IT4960476A 1975-05-23 1976-05-21 CATALYST TO MAKE MOTOR EXHAUST GAS HARMFUL ... PROCEDURE TO PRODUCE IT IT1065985B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG3006175 1975-05-23

Publications (1)

Publication Number Publication Date
IT1065985B true IT1065985B (en) 1985-03-04

Family

ID=3901292

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4960476A IT1065985B (en) 1975-05-23 1976-05-21 CATALYST TO MAKE MOTOR EXHAUST GAS HARMFUL ... PROCEDURE TO PRODUCE IT

Country Status (7)

Country Link
JP (1) JPS5915020B2 (en)
CS (1) CS188473B1 (en)
DE (1) DE2622319A1 (en)
FR (1) FR2311584A1 (en)
GB (1) GB1534047A (en)
IT (1) IT1065985B (en)
SU (1) SU844038A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430315A (en) * 1981-12-28 1984-02-07 The Dow Chemical Company Catalytic decomposition of hypochlorite using substituted cobalt oxide spinels
JPS6012294U (en) * 1983-07-05 1985-01-28 クラリオン株式会社 Heat generating disc for electromagnetic cooker
DE3729126A1 (en) * 1987-09-01 1989-04-06 Mototech Motoren Umweltschutz Diesel soot-particle filter and process for the production thereof
DE3731889A1 (en) * 1987-09-01 1989-06-29 Mototech Motoren Umweltschutz Diesel soot particle filter and process for the production thereof
DE4420932A1 (en) * 1994-06-16 1996-01-11 Basf Ag Spinel catalyst to reduce nitrogen oxide content of exhaust gas
BG64170B1 (en) * 2002-01-24 2004-03-31 Trays Iternationaly Limited Liability Company Catalyst for waste gas scrubbing from internal combution engines and method for its preparation
JP5644739B2 (en) * 2011-06-24 2014-12-24 株式会社デンソー Exhaust gas purification catalyst
CN104053503B (en) * 2012-01-19 2016-11-02 丰田自动车株式会社 Exhaust gas purification catalyst and manufacturing method thereof
CN114250357B (en) * 2020-09-22 2023-07-25 中冶长天国际工程有限责任公司 High-hydrogen low-carbon sintering material layer structure, sintering system and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938210B1 (en) * 1970-04-28 1974-10-16
US3842158A (en) * 1972-04-20 1974-10-15 Union Oil Co Exhaust gas conversion process and catalyst
JPS5315459B2 (en) * 1972-12-09 1978-05-25

Also Published As

Publication number Publication date
GB1534047A (en) 1978-11-29
JPS5915020B2 (en) 1984-04-07
JPS5220989A (en) 1977-02-17
DE2622319C2 (en) 1987-07-23
SU844038A1 (en) 1981-07-07
FR2311584A1 (en) 1976-12-17
DE2622319A1 (en) 1976-12-09
CS188473B1 (en) 1979-03-30
FR2311584B1 (en) 1981-12-04

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