DE2412230A1 - Traegerkatalysator - Google Patents

Traegerkatalysator

Info

Publication number
DE2412230A1
DE2412230A1 DE2412230A DE2412230A DE2412230A1 DE 2412230 A1 DE2412230 A1 DE 2412230A1 DE 2412230 A DE2412230 A DE 2412230A DE 2412230 A DE2412230 A DE 2412230A DE 2412230 A1 DE2412230 A1 DE 2412230A1
Authority
DE
Germany
Prior art keywords
aluminum oxide
weight
cerium
supported catalyst
graphite
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.)
Withdrawn
Application number
DE2412230A
Other languages
German (de)
English (en)
Inventor
Helmut Dyrschka
Hermann Glaser
Wilhelm Dipl Chem Dr Vogt
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Priority to DE2412230A priority Critical patent/DE2412230A1/de
Priority to ZA00751144A priority patent/ZA751144B/xx
Priority to GB825775A priority patent/GB1478093A/en
Priority to IL46723A priority patent/IL46723A/xx
Priority to JP50027577A priority patent/JPS5230397B2/ja
Priority to DD184726A priority patent/DD119636A5/xx
Priority to IT48570/75A priority patent/IT1032287B/it
Priority to BE154243A priority patent/BE826576A/xx
Priority to ES435551A priority patent/ES435551A1/es
Priority to SU752112068A priority patent/SU656477A3/ru
Priority to DK102975A priority patent/DK102975A/da
Priority to CS751699A priority patent/CS187464B2/cs
Priority to AU79048/75A priority patent/AU497612B2/en
Priority to SE7502826A priority patent/SE7502826L/xx
Priority to FR7508133A priority patent/FR2263818A1/fr
Priority to NL7503093A priority patent/NL7503093A/xx
Priority to CH331675A priority patent/CH595883A5/xx
Priority to CA222,636A priority patent/CA1050522A/en
Publication of DE2412230A1 publication Critical patent/DE2412230A1/de
Priority to US05/718,331 priority patent/US4062810A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE2412230A 1974-03-14 1974-03-14 Traegerkatalysator Withdrawn DE2412230A1 (de)

Priority Applications (19)

Application Number Priority Date Filing Date Title
DE2412230A DE2412230A1 (de) 1974-03-14 1974-03-14 Traegerkatalysator
ZA00751144A ZA751144B (en) 1974-03-14 1975-02-25 Carrier-supported catalyst
GB825775A GB1478093A (en) 1974-03-14 1975-02-27 Carrier-supported catalyst
IL46723A IL46723A (en) 1974-03-14 1975-02-28 Carrier-supported cerium catalyst and process for preparing it
JP50027577A JPS5230397B2 (ja) 1974-03-14 1975-03-06
DD184726A DD119636A5 (ja) 1974-03-14 1975-03-12
IT48570/75A IT1032287B (it) 1974-03-14 1975-03-12 Catalizzatore supportato di ossidazione e procedimento per produrlo
BE154243A BE826576A (fr) 1974-03-14 1975-03-12 Catalyseur sur support et son procede de preparation
ES435551A ES435551A1 (es) 1974-03-14 1975-03-12 Procedimiento para la preparacion de un catalizador con so-porte.
SU752112068A SU656477A3 (ru) 1974-03-14 1975-03-13 Способ приготовлени катализатора дл очистки выхлопных газов
DK102975A DK102975A (ja) 1974-03-14 1975-03-13
CS751699A CS187464B2 (en) 1974-03-14 1975-03-13 Catalyst carrier and method of making the same
AU79048/75A AU497612B2 (en) 1974-03-14 1975-03-13 Catalyst
SE7502826A SE7502826L (ja) 1974-03-14 1975-03-13
FR7508133A FR2263818A1 (ja) 1974-03-14 1975-03-14
NL7503093A NL7503093A (en) 1974-03-14 1975-03-14 Cerium catalyst on aluminium oxide support - enables complete combustion of carbon monoxide or hydrocarbons with excess oxygen
CH331675A CH595883A5 (ja) 1974-03-14 1975-03-14
CA222,636A CA1050522A (en) 1974-03-14 1975-03-20 Carrier-supported catalyst
US05/718,331 US4062810A (en) 1974-03-14 1976-08-27 Carrier-supported catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2412230A DE2412230A1 (de) 1974-03-14 1974-03-14 Traegerkatalysator

Publications (1)

Publication Number Publication Date
DE2412230A1 true DE2412230A1 (de) 1975-09-18

Family

ID=5910045

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2412230A Withdrawn DE2412230A1 (de) 1974-03-14 1974-03-14 Traegerkatalysator

Country Status (16)

Country Link
JP (1) JPS5230397B2 (ja)
BE (1) BE826576A (ja)
CA (1) CA1050522A (ja)
CH (1) CH595883A5 (ja)
CS (1) CS187464B2 (ja)
DD (1) DD119636A5 (ja)
DE (1) DE2412230A1 (ja)
DK (1) DK102975A (ja)
ES (1) ES435551A1 (ja)
FR (1) FR2263818A1 (ja)
GB (1) GB1478093A (ja)
IL (1) IL46723A (ja)
IT (1) IT1032287B (ja)
SE (1) SE7502826L (ja)
SU (1) SU656477A3 (ja)
ZA (1) ZA751144B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2737511A1 (de) * 1976-08-20 1978-02-23 Diamond Shamrock Corp Verfahren zur herstellung von ketonen
DE3222694A1 (de) * 1981-06-19 1983-01-20 Nissan Motor Co., Ltd., Yokohama, Kanagawa Verfahren zum impraegnieren von kugeln aus aktiviertem aluminiumoxid mit cer fuer die verwendung in einem katalysatortraeger

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8808240D0 (en) * 1988-04-08 1988-05-11 Knowsley Contract Chem Ltd Catalyst & its use in oxidation
GB8913978D0 (en) * 1989-06-17 1989-08-09 Atomic Energy Authority Uk Catalytic treatment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2737511A1 (de) * 1976-08-20 1978-02-23 Diamond Shamrock Corp Verfahren zur herstellung von ketonen
DE3222694A1 (de) * 1981-06-19 1983-01-20 Nissan Motor Co., Ltd., Yokohama, Kanagawa Verfahren zum impraegnieren von kugeln aus aktiviertem aluminiumoxid mit cer fuer die verwendung in einem katalysatortraeger
US4407735A (en) 1981-06-19 1983-10-04 Nissan Motor Company, Limited Method of impregnating spheres of activated alumina for use in catalyst support with cerium

Also Published As

Publication number Publication date
FR2263818A1 (ja) 1975-10-10
ZA751144B (en) 1976-01-28
JPS511390A (ja) 1976-01-08
IT1032287B (it) 1979-05-30
GB1478093A (en) 1977-06-29
IL46723A (en) 1978-03-10
BE826576A (fr) 1975-09-12
SE7502826L (ja) 1975-09-15
IL46723A0 (en) 1975-04-25
DD119636A5 (ja) 1976-05-05
DK102975A (ja) 1975-09-15
ES435551A1 (es) 1976-12-16
CH595883A5 (ja) 1978-02-28
SU656477A3 (ru) 1979-04-05
JPS5230397B2 (ja) 1977-08-08
CS187464B2 (en) 1979-01-31
CA1050522A (en) 1979-03-13

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8130 Withdrawal