IL46723A - Carrier-supported cerium catalyst and process for preparing it - Google Patents
Carrier-supported cerium catalyst and process for preparing itInfo
- Publication number
- IL46723A IL46723A IL46723A IL4672375A IL46723A IL 46723 A IL46723 A IL 46723A IL 46723 A IL46723 A IL 46723A IL 4672375 A IL4672375 A IL 4672375A IL 46723 A IL46723 A IL 46723A
- Authority
- IL
- Israel
- Prior art keywords
- preparing
- carrier
- supported cerium
- cerium catalyst
- catalyst
- Prior art date
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2412230A DE2412230A1 (de) | 1974-03-14 | 1974-03-14 | Traegerkatalysator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL46723A0 IL46723A0 (en) | 1975-04-25 |
| IL46723A true IL46723A (en) | 1978-03-10 |
Family
ID=5910045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL46723A IL46723A (en) | 1974-03-14 | 1975-02-28 | Carrier-supported cerium catalyst and process for preparing it |
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)
| 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 |
-
1974
- 1974-03-14 DE DE2412230A patent/DE2412230A1/de not_active Withdrawn
-
1975
- 1975-02-25 ZA ZA00751144A patent/ZA751144B/xx unknown
- 1975-02-27 GB GB825775A patent/GB1478093A/en not_active Expired
- 1975-02-28 IL IL46723A patent/IL46723A/xx unknown
- 1975-03-06 JP JP50027577A patent/JPS5230397B2/ja not_active Expired
- 1975-03-12 BE BE154243A patent/BE826576A/xx unknown
- 1975-03-12 IT IT48570/75A patent/IT1032287B/it active
- 1975-03-12 DD DD184726A patent/DD119636A5/xx unknown
- 1975-03-12 ES ES435551A patent/ES435551A1/es not_active Expired
- 1975-03-13 SE SE7502826A patent/SE7502826L/xx unknown
- 1975-03-13 DK DK102975A patent/DK102975A/da unknown
- 1975-03-13 CS CS751699A patent/CS187464B2/cs unknown
- 1975-03-13 SU SU752112068A patent/SU656477A3/ru active
- 1975-03-14 FR FR7508133A patent/FR2263818A1/fr not_active Withdrawn
- 1975-03-14 CH CH331675A patent/CH595883A5/xx not_active IP Right Cessation
- 1975-03-20 CA CA222,636A patent/CA1050522A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2263818A1 (xx) | 1975-10-10 |
| ZA751144B (en) | 1976-01-28 |
| DE2412230A1 (de) | 1975-09-18 |
| JPS511390A (xx) | 1976-01-08 |
| IT1032287B (it) | 1979-05-30 |
| GB1478093A (en) | 1977-06-29 |
| BE826576A (fr) | 1975-09-12 |
| SE7502826L (xx) | 1975-09-15 |
| IL46723A0 (en) | 1975-04-25 |
| DD119636A5 (xx) | 1976-05-05 |
| DK102975A (xx) | 1975-09-15 |
| ES435551A1 (es) | 1976-12-16 |
| CH595883A5 (xx) | 1978-02-28 |
| SU656477A3 (ru) | 1979-04-05 |
| JPS5230397B2 (xx) | 1977-08-08 |
| CS187464B2 (en) | 1979-01-31 |
| CA1050522A (en) | 1979-03-13 |
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