DD279827A5 - Katalysatorzusammensetzung - Google Patents

Katalysatorzusammensetzung Download PDF

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Publication number
DD279827A5
DD279827A5 DD88312693A DD31269388A DD279827A5 DD 279827 A5 DD279827 A5 DD 279827A5 DD 88312693 A DD88312693 A DD 88312693A DD 31269388 A DD31269388 A DD 31269388A DD 279827 A5 DD279827 A5 DD 279827A5
Authority
DD
German Democratic Republic
Prior art keywords
oxide
catalyst
composition according
catalytic
carbon monoxide
Prior art date
Application number
DD88312693A
Other languages
German (de)
English (en)
Inventor
Philip G Harrison
Peter J F Harris
Original Assignee
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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 ��������@��������@����������@���k�� filed Critical ��������@��������@����������@���k��
Publication of DD279827A5 publication Critical patent/DD279827A5/de

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
    • B01D53/38—Removing components of undefined structure
    • 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
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/26—Chromium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Exhaust Silencers (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Gas Separation By Absorption (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
DD88312693A 1986-08-08 1988-02-05 Katalysatorzusammensetzung DD279827A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868619456A GB8619456D0 (en) 1986-08-08 1986-08-08 Vehicle exhaust systems

Publications (1)

Publication Number Publication Date
DD279827A5 true DD279827A5 (de) 1990-06-20

Family

ID=10602488

Family Applications (1)

Application Number Title Priority Date Filing Date
DD88312693A DD279827A5 (de) 1986-08-08 1988-02-05 Katalysatorzusammensetzung

Country Status (26)

Country Link
US (2) US4908192A (el)
EP (1) EP0256822B1 (el)
JP (1) JP2594804B2 (el)
KR (1) KR960003608B1 (el)
CN (1) CN87105406A (el)
AT (1) ATE81604T1 (el)
AU (1) AU594808B2 (el)
BR (1) BR8707417A (el)
CA (1) CA1309081C (el)
CS (1) CS276090B6 (el)
DD (1) DD279827A5 (el)
DE (2) DE3782296T2 (el)
ES (1) ES2035072T3 (el)
FI (1) FI86602C (el)
FR (1) FR2602435B1 (el)
GB (2) GB8619456D0 (el)
GR (1) GR3006808T3 (el)
HU (1) HU202133B (el)
MX (1) MX172548B (el)
NL (1) NL8720393A (el)
NO (1) NO881520L (el)
PL (1) PL160473B1 (el)
SE (1) SE462142B (el)
WO (1) WO1988000859A1 (el)
YU (1) YU45444B (el)
ZA (1) ZA875802B (el)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8802780D0 (en) * 1988-02-08 1988-03-09 Ti Corporate Services Vehicle exhaust gas catalysts
GB2222582B (en) * 1988-07-22 1991-12-18 Atomic Energy Authority Uk Preparation and use of tin (iv) oxide dispersions
US5258340A (en) * 1991-02-15 1993-11-02 Philip Morris Incorporated Mixed transition metal oxide catalysts for conversion of carbon monoxide and method for producing the catalysts
DE69224984T2 (de) * 1991-12-26 1998-07-30 Atochem North America Elf Verfahren zur beschichtung einer oberfläche mit einer widerstandsfähigen schicht mittels cvd
DE69332043T2 (de) * 1992-12-28 2002-12-19 Nat Inst Of Advanced Ind Scien Entfernung von Stickstoffoxiden aus Abgas
KR0163096B1 (ko) * 1994-03-07 1998-11-16 시바따 마사하루 아산화질소의 제거 방법
CN1203764A (zh) * 1997-06-04 1999-01-06 崔文艳 一种香烟滤毒剂
US6598648B1 (en) * 1999-03-12 2003-07-29 Rite-Hite Holding Corporation Industrial door system responsive to an impact
US20040192546A1 (en) * 2003-03-27 2004-09-30 Zhongyuan Dang Catalyst for the low temperature oxidation of methane
CN103638794B (zh) * 2013-12-17 2016-08-17 哈尔滨工程大学 船用柴油机脱硫填料塔

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA818485A (en) * 1964-03-21 1969-07-22 J. Gasson Edward Oxidation catalysts
JPS524106B2 (el) * 1972-05-15 1977-02-01
GB1398531A (en) * 1972-08-14 1975-06-25 Ashland Oil Inc Dehydrogenation method
US4003978A (en) * 1973-10-24 1977-01-18 Sumitomo Chemical Company, Limited Method for treating ammonia-containing gases
JPS50108169A (el) * 1974-02-05 1975-08-26
GB1505818A (en) * 1974-06-11 1978-03-30 British Petroleum Co Polymerisation process
US3951867A (en) * 1974-10-07 1976-04-20 Corning Glass Works Coprecipitated CeO2 --SnO2 catalyst supports
JPS51108666A (el) * 1975-03-20 1976-09-27 Asahi Glass Co Ltd
SU691185A1 (ru) * 1977-08-01 1979-10-15 Новочеркасский инженерно-мелиоративный институт Катализатор дл очистки газа от сернистого ангидрида
US4208537A (en) * 1977-10-27 1980-06-17 Mitsui Toatsu Chemicals Incorporated Process for the selective ortho-alkylation of phenolic compounds
SU736997A1 (ru) * 1978-06-28 1980-05-30 Азербайджанский Институт Нефти И Химии Им.М.Азизбекова Катализатор дл окислени окиси углерода
GB2070958B (en) * 1980-03-10 1984-05-16 Johnson Matthey Co Ltd Exhaust gas purification catalysts
JPS5912656A (ja) * 1982-07-13 1984-01-23 Fujitsu Ltd 通信制御方式
GB8300554D0 (en) * 1983-01-10 1983-02-09 Atomic Energy Authority Uk Catalyst preparation
GB8406883D0 (en) * 1984-03-16 1984-04-18 Atomic Energy Authority Uk Materials
GB8802780D0 (en) * 1988-02-08 1988-03-09 Ti Corporate Services Vehicle exhaust gas catalysts

Also Published As

Publication number Publication date
ATE81604T1 (de) 1992-11-15
CN87105406A (zh) 1988-04-13
EP0256822A1 (en) 1988-02-24
MX172548B (es) 1993-01-03
NL8720393A (nl) 1988-06-01
GB2194174A (en) 1988-03-02
BR8707417A (pt) 1988-11-01
FI881452A0 (fi) 1988-03-28
FI881452A (fi) 1988-03-28
FR2602435B1 (fr) 1990-06-22
DE3782296D1 (de) 1992-11-26
NO881520D0 (no) 1988-04-08
AU7755387A (en) 1988-02-24
PL160473B1 (pl) 1993-03-31
WO1988000859A1 (en) 1988-02-11
HU202133B (en) 1991-02-28
CA1309081C (en) 1992-10-20
CS8705882A2 (en) 1990-11-14
YU45444B (en) 1992-05-28
NO881520L (no) 1988-04-08
ZA875802B (en) 1988-04-27
JP2594804B2 (ja) 1997-03-26
FR2602435A1 (fr) 1988-02-12
SE462142B (sv) 1990-05-14
KR880701585A (ko) 1988-11-03
KR960003608B1 (ko) 1996-03-20
GB8619456D0 (en) 1986-09-17
GR3006808T3 (el) 1993-06-30
GB8718693D0 (en) 1987-09-16
YU148687A (en) 1988-10-31
PL267236A1 (en) 1988-07-21
AU594808B2 (en) 1990-03-15
JPH01500885A (ja) 1989-03-30
SE8801245L (sv) 1988-04-05
US4908192A (en) 1990-03-13
FI86602C (fi) 1992-09-25
DE3782296T2 (de) 1993-03-11
DE3790445T1 (el) 1988-07-14
CS276090B6 (en) 1992-04-15
HUT49506A (en) 1989-10-30
EP0256822B1 (en) 1992-10-21
ES2035072T3 (es) 1993-04-16
FI86602B (fi) 1992-06-15
SE8801245D0 (sv) 1988-04-05
GB2194174B (en) 1990-09-12
USRE34655E (en) 1994-07-05

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Legal Events

Date Code Title Description
RPI Change in the person, name or address of the patentee (searches according to art. 11 and 12 extension act)
RPV Change in the person, the name or the address of the representative (searches according to art. 11 and 12 extension act)
ENJ Ceased due to non-payment of renewal fee