AU497612B2 - Catalyst - Google Patents

Catalyst

Info

Publication number
AU497612B2
AU497612B2 AU79048/75A AU7904875A AU497612B2 AU 497612 B2 AU497612 B2 AU 497612B2 AU 79048/75 A AU79048/75 A AU 79048/75A AU 7904875 A AU7904875 A AU 7904875A AU 497612 B2 AU497612 B2 AU 497612B2
Authority
AU
Australia
Prior art keywords
catalyst
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.)
Expired
Application number
AU79048/75A
Other versions
AU7904875A (en
Inventor
W. Glaser H. & Doeschka H 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.)
Hoe Chs T 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
Priority claimed from DE2412176A external-priority patent/DE2412176A1/en
Priority claimed from DE2412230A external-priority patent/DE2412230A1/en
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of AU7904875A publication Critical patent/AU7904875A/en
Application granted granted Critical
Publication of AU497612B2 publication Critical patent/AU497612B2/en
Expired 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
    • 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)
    • 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
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • 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)
AU79048/75A 1974-03-14 1975-03-13 Catalyst Expired AU497612B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEDE82412 1974-03-14
DE2412176A DE2412176A1 (en) 1974-03-14 1974-03-14 PROCESS FOR OXIDIZATION OF CARBON MONOXIDE AND HYDROCARBONS
DE2412230A DE2412230A1 (en) 1974-03-14 1974-03-14 CARRIER CATALYST

Publications (2)

Publication Number Publication Date
AU7904875A AU7904875A (en) 1976-09-16
AU497612B2 true AU497612B2 (en) 1978-12-21

Family

ID=25766787

Family Applications (1)

Application Number Title Priority Date Filing Date
AU79048/75A Expired AU497612B2 (en) 1974-03-14 1975-03-13 Catalyst

Country Status (2)

Country Link
AU (1) AU497612B2 (en)
NL (1) NL7503093A (en)

Also Published As

Publication number Publication date
NL7503093A (en) 1975-09-16
AU7904875A (en) 1976-09-16

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