SU844038A1 - Катализатор дл обезвреживани моторныхОТХОд щиХ гАзОВ - Google Patents

Катализатор дл обезвреживани моторныхОТХОд щиХ гАзОВ Download PDF

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Publication number
SU844038A1
SU844038A1 SU762359545A SU2359545A SU844038A1 SU 844038 A1 SU844038 A1 SU 844038A1 SU 762359545 A SU762359545 A SU 762359545A SU 2359545 A SU2359545 A SU 2359545A SU 844038 A1 SU844038 A1 SU 844038A1
Authority
SU
USSR - Soviet Union
Prior art keywords
catalyst
cobalt
copper
exhaust gases
hours
Prior art date
Application number
SU762359545A
Other languages
English (en)
Russian (ru)
Inventor
Руссев Механджиев Димитер
Божанов Пиперов Борис
Мануилов Близнаков Георги
Original Assignee
Ецнпк По Химиа И Химикотехническипроблеми (Инопредприятие)
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 Ецнпк По Химиа И Химикотехническипроблеми (Инопредприятие) filed Critical Ецнпк По Химиа И Химикотехническипроблеми (Инопредприятие)
Application granted granted Critical
Publication of SU844038A1 publication Critical patent/SU844038A1/ru

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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)
SU762359545A 1975-05-23 1976-05-21 Катализатор дл обезвреживани моторныхОТХОд щиХ гАзОВ SU844038A1 (ru)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SU844038A1 true SU844038A1 (ru) 1981-07-07

Family

ID=3901292

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762359545A SU844038A1 (ru) 1975-05-23 1976-05-21 Катализатор дл обезвреживани моторныхОТХОд щиХ гАзОВ

Country Status (7)

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

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 (fi) * 1970-04-28 1974-10-16
US3842158A (en) * 1972-04-20 1974-10-15 Union Oil Co Exhaust gas conversion process and catalyst
JPS5315459B2 (fi) * 1972-12-09 1978-05-25

Also Published As

Publication number Publication date
FR2311584A1 (fr) 1976-12-17
DE2622319C2 (fi) 1987-07-23
IT1065985B (it) 1985-03-04
DE2622319A1 (de) 1976-12-09
FR2311584B1 (fi) 1981-12-04
JPS5220989A (en) 1977-02-17
CS188473B1 (en) 1979-03-30
GB1534047A (en) 1978-11-29
JPS5915020B2 (ja) 1984-04-07

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