CH595883A5 - - Google Patents

Info

Publication number
CH595883A5
CH595883A5 CH331675A CH331675A CH595883A5 CH 595883 A5 CH595883 A5 CH 595883A5 CH 331675 A CH331675 A CH 331675A CH 331675 A CH331675 A CH 331675A CH 595883 A5 CH595883 A5 CH 595883A5
Authority
CH
Switzerland
Application number
CH331675A
Inventor
Wilhelm Dr Vogt
Hermann Glaser
Helmut Dyrschka
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
Publication of CH595883A5 publication Critical patent/CH595883A5/xx

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
CH331675A 1974-03-14 1975-03-14 CH595883A5 (xx)

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
CH595883A5 true CH595883A5 (xx) 1978-02-28

Family

ID=5910045

Family Applications (1)

Application Number Title Priority Date Filing Date
CH331675A CH595883A5 (xx) 1974-03-14 1975-03-14

Country Status (16)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1120457A (en) * 1976-08-20 1982-03-23 Russell M. Bimber Preparaion of ketones
JPS57209819A (en) 1981-06-19 1982-12-23 Nissan Motor Co Ltd Preparation of active alumina pellet supporting cerium uniformly
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

Also Published As

Publication number Publication date
IL46723A0 (en) 1975-04-25
JPS511390A (xx) 1976-01-08
ZA751144B (en) 1976-01-28
DD119636A5 (xx) 1976-05-05
DK102975A (xx) 1975-09-15
BE826576A (fr) 1975-09-12
DE2412230A1 (de) 1975-09-18
CS187464B2 (en) 1979-01-31
GB1478093A (en) 1977-06-29
ES435551A1 (es) 1976-12-16
IT1032287B (it) 1979-05-30
JPS5230397B2 (xx) 1977-08-08
FR2263818A1 (xx) 1975-10-10
SE7502826L (xx) 1975-09-15
SU656477A3 (ru) 1979-04-05
CA1050522A (en) 1979-03-13
IL46723A (en) 1978-03-10

Similar Documents

Publication Publication Date Title
FR2269802A1 (xx)
FR2284233B3 (xx)
FR2293525B1 (xx)
FR2280924B3 (xx)
JPS5230397B2 (xx)
CS174923B1 (xx)
FR2264956B3 (xx)
FR2280844B1 (xx)
FR2272896B3 (xx)
JPS50101666A (xx)
DK81174A (xx)
CH1107074A4 (xx)
BG22011A1 (xx)
AU479725A (xx)
DD119520A5 (xx)
DD117432A5 (xx)
DD113827A1 (xx)
BG20864A1 (xx)
CH559907A5 (xx)
CH1357474A4 (xx)
BG20983A1 (xx)
BG26152A1 (xx)
BG23188A1 (xx)
BG22732A1 (xx)
BG22484A1 (xx)

Legal Events

Date Code Title Description
PL Patent ceased