FR2311584B1 - - Google Patents

Info

Publication number
FR2311584B1
FR2311584B1 FR7615410A FR7615410A FR2311584B1 FR 2311584 B1 FR2311584 B1 FR 2311584B1 FR 7615410 A FR7615410 A FR 7615410A FR 7615410 A FR7615410 A FR 7615410A FR 2311584 B1 FR2311584 B1 FR 2311584B1
Authority
FR
France
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
FR7615410A
Other versions
FR2311584A1 (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.)
EZNPK CHIM TECH PROBLEMI
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
Publication of FR2311584A1 publication Critical patent/FR2311584A1/fr
Application granted granted Critical
Publication of FR2311584B1 publication Critical patent/FR2311584B1/fr
Granted 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
    • 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)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
FR7615410A 1975-05-23 1976-05-21 Catalyseur permettant de rendre inoffensifs les gaz d'echappement de moteurs, en particulier de moteurs diesel et de moteurs a essence Granted FR2311584A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2311584A1 FR2311584A1 (fr) 1976-12-17
FR2311584B1 true FR2311584B1 (fr) 1981-12-04

Family

ID=3901292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7615410A Granted FR2311584A1 (fr) 1975-05-23 1976-05-21 Catalyseur permettant de rendre inoffensifs les gaz d'echappement de moteurs, en particulier de moteurs diesel et de moteurs a essence

Country Status (7)

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

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 (ja) * 1983-07-05 1985-01-28 クラリオン株式会社 電磁調理器用発熱円板
DE3731889A1 (de) * 1987-09-01 1989-06-29 Mototech Motoren Umweltschutz Dieselruss-partikelfilter und verfahren zu seiner herstellung
DE3729126A1 (de) * 1987-09-01 1989-04-06 Mototech Motoren Umweltschutz Dieselruss-partikelfilter und verfahren zu seiner herstellung
DE4420932A1 (de) * 1994-06-16 1996-01-11 Basf Ag Material zur katalytischen Reduktion von Stickoxiden
BG64170B1 (bg) * 2002-01-24 2004-03-31 Trays Iternationaly Limited Liability Company Катализатор за обезвреждане на отработени газове от двигатели с вътрешно горене и метод за получаването му
JP5644739B2 (ja) * 2011-06-24 2014-12-24 株式会社デンソー 排ガス浄化触媒
CN104053503B (zh) * 2012-01-19 2016-11-02 丰田自动车株式会社 排气净化催化剂及其制造方法
CN114250357B (zh) * 2020-09-22 2023-07-25 中冶长天国际工程有限责任公司 高氢低碳烧结料层结构、烧结系统及方法

Family Cites Families (3)

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

Also Published As

Publication number Publication date
GB1534047A (en) 1978-11-29
JPS5220989A (en) 1977-02-17
DE2622319C2 (fr) 1987-07-23
CS188473B1 (en) 1979-03-30
DE2622319A1 (de) 1976-12-09
FR2311584A1 (fr) 1976-12-17
JPS5915020B2 (ja) 1984-04-07
IT1065985B (it) 1985-03-04
SU844038A1 (ru) 1981-07-07

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Legal Events

Date Code Title Description
ST Notification of lapse