AT340371B - Verfahren zur herstellung von silber-tragerkatalysatoren - Google Patents
Verfahren zur herstellung von silber-tragerkatalysatorenInfo
- Publication number
- AT340371B AT340371B AT159272A AT159272A AT340371B AT 340371 B AT340371 B AT 340371B AT 159272 A AT159272 A AT 159272A AT 159272 A AT159272 A AT 159272A AT 340371 B AT340371 B AT 340371B
- Authority
- AT
- Austria
- Prior art keywords
- supported silver
- silver catalysts
- manufacturing supported
- manufacturing
- catalysts
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
- B01J23/50—Silver
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
- C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
- C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11982971A | 1971-03-01 | 1971-03-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA159272A ATA159272A (de) | 1977-04-15 |
| AT340371B true AT340371B (de) | 1977-12-12 |
Family
ID=22386638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT159272A AT340371B (de) | 1971-03-01 | 1972-02-28 | Verfahren zur herstellung von silber-tragerkatalysatoren |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS5944097B1 (pt) |
| AT (1) | AT340371B (pt) |
| AU (1) | AU459421B2 (pt) |
| BE (1) | BE779699R (pt) |
| BR (1) | BR7201114D0 (pt) |
| CA (1) | CA992975A (pt) |
| CH (1) | CH603237A5 (pt) |
| CS (1) | CS191202B2 (pt) |
| DD (1) | DD108464A6 (pt) |
| DE (1) | DE2209392A1 (pt) |
| ES (1) | ES400237A2 (pt) |
| FR (1) | FR2128378B2 (pt) |
| GB (1) | GB1369640A (pt) |
| IE (1) | IE36682B1 (pt) |
| IT (1) | IT1009508B (pt) |
| NL (1) | NL7202481A (pt) |
| NO (1) | NO135622C (pt) |
| PL (1) | PL83211B1 (pt) |
| RO (1) | RO61333A7 (pt) |
| SE (1) | SE380982B (pt) |
| ZA (1) | ZA721318B (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES447348A1 (es) * | 1975-05-02 | 1977-07-01 | Hoechst Ag | Procedimiento para la reactivacion de catalizadores de platausados para obtener oxido de etileno de acuerdo con el pro- cedimiento de oxidacion directa. |
| DE2740480B2 (de) * | 1977-09-08 | 1979-07-05 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Verbesserung der Wirksamkeit von Silber-Trägerkatalysatoren |
| US5387751A (en) * | 1978-02-10 | 1995-02-07 | Imperial Chemical Industries Plc | Production of olefine oxides |
| DE2904919A1 (de) * | 1979-02-09 | 1980-08-21 | Basf Ag | Verfahren zur herstellung und regenerierung von traegerkatalysatoren sowie deren verwendung fuer die herstellung von aethylenoxid |
| US4342667A (en) | 1979-03-26 | 1982-08-03 | The Halcon Sd Group, Inc. | Process for preparing a silver catalyst |
| BRPI0920425A2 (pt) * | 2008-10-08 | 2015-08-04 | Basf Se | Processo continuo para produzir um óxido de alquileno. |
-
1972
- 1972-02-23 BE BE779699A patent/BE779699R/nl active
- 1972-02-25 NL NL7202481A patent/NL7202481A/xx not_active Application Discontinuation
- 1972-02-28 AT AT159272A patent/AT340371B/de not_active IP Right Cessation
- 1972-02-28 AU AU39433/72A patent/AU459421B2/en not_active Expired
- 1972-02-28 CH CH278972A patent/CH603237A5/xx unknown
- 1972-02-28 FR FR7206689A patent/FR2128378B2/fr not_active Expired
- 1972-02-28 DE DE19722209392 patent/DE2209392A1/de not_active Withdrawn
- 1972-02-28 BR BR1114/72A patent/BR7201114D0/pt unknown
- 1972-02-28 PL PL1972153752A patent/PL83211B1/xx unknown
- 1972-02-28 SE SE7202459A patent/SE380982B/xx unknown
- 1972-02-28 ES ES400237A patent/ES400237A2/es not_active Expired
- 1972-02-28 GB GB900572A patent/GB1369640A/en not_active Expired
- 1972-02-28 JP JP47019753A patent/JPS5944097B1/ja active Pending
- 1972-02-28 DD DD161156A patent/DD108464A6/xx unknown
- 1972-02-28 CS CS721266A patent/CS191202B2/cs unknown
- 1972-02-28 IT IT21140/72A patent/IT1009508B/it active
- 1972-02-28 RO RO69910A patent/RO61333A7/ro unknown
- 1972-02-28 CA CA135,735A patent/CA992975A/en not_active Expired
- 1972-02-28 NO NO603/72A patent/NO135622C/no unknown
- 1972-02-28 ZA ZA721318A patent/ZA721318B/xx unknown
- 1972-02-28 IE IE237/72A patent/IE36682B1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE779699R (nl) | 1972-08-23 |
| RO61333A7 (pt) | 1976-09-15 |
| ZA721318B (en) | 1972-11-29 |
| CS191202B2 (en) | 1979-06-29 |
| ATA159272A (de) | 1977-04-15 |
| CA992975A (en) | 1976-07-13 |
| ES400237A2 (es) | 1977-07-01 |
| GB1369640A (en) | 1974-10-09 |
| PL83211B1 (pt) | 1975-12-31 |
| AU3943372A (en) | 1973-08-30 |
| FR2128378B2 (pt) | 1977-07-22 |
| IT1009508B (it) | 1976-12-20 |
| NO135622C (pt) | 1977-05-04 |
| IE36682L (en) | 1972-09-01 |
| CH603237A5 (pt) | 1978-08-15 |
| SE380982B (sv) | 1975-11-24 |
| JPS5944097B1 (pt) | 1984-10-26 |
| NL7202481A (pt) | 1972-09-05 |
| DD108464A6 (pt) | 1974-09-20 |
| BR7201114D0 (pt) | 1973-06-14 |
| DE2209392A1 (de) | 1972-11-23 |
| NO135622B (pt) | 1977-01-24 |
| IE36682B1 (en) | 1977-02-02 |
| AU459421B2 (en) | 1975-03-07 |
| FR2128378A2 (pt) | 1972-10-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |