PL83211B1 - - Google Patents
Info
- Publication number
- PL83211B1 PL83211B1 PL1972153752A PL15375272A PL83211B1 PL 83211 B1 PL83211 B1 PL 83211B1 PL 1972153752 A PL1972153752 A PL 1972153752A PL 15375272 A PL15375272 A PL 15375272A PL 83211 B1 PL83211 B1 PL 83211B1
- Authority
- PL
- Poland
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11982971A | 1971-03-01 | 1971-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL83211B1 true PL83211B1 (en) | 1975-12-31 |
Family
ID=22386638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1972153752A PL83211B1 (en) | 1971-03-01 | 1972-02-28 |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS5944097B1 (en) |
| AT (1) | AT340371B (en) |
| AU (1) | AU459421B2 (en) |
| BE (1) | BE779699R (en) |
| BR (1) | BR7201114D0 (en) |
| CA (1) | CA992975A (en) |
| CH (1) | CH603237A5 (en) |
| CS (1) | CS191202B2 (en) |
| DD (1) | DD108464A6 (en) |
| DE (1) | DE2209392A1 (en) |
| ES (1) | ES400237A2 (en) |
| FR (1) | FR2128378B2 (en) |
| GB (1) | GB1369640A (en) |
| IE (1) | IE36682B1 (en) |
| IT (1) | IT1009508B (en) |
| NL (1) | NL7202481A (en) |
| NO (1) | NO135622C (en) |
| PL (1) | PL83211B1 (en) |
| RO (1) | RO61333A7 (en) |
| SE (1) | SE380982B (en) |
| ZA (1) | ZA721318B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES447348A1 (en) * | 1975-05-02 | 1977-07-01 | Hoechst Ag | Process for reactivating silver catalysts used in the manufacture of ethylene oxide by direct oxidation |
| DE2740480B2 (en) * | 1977-09-08 | 1979-07-05 | Hoechst Ag, 6000 Frankfurt | Process for improving the effectiveness of supported silver catalysts |
| US5387751A (en) * | 1978-02-10 | 1995-02-07 | Imperial Chemical Industries Plc | Production of olefine oxides |
| DE2904919A1 (en) * | 1979-02-09 | 1980-08-21 | Basf Ag | METHOD FOR THE PRODUCTION AND REGENERATION OF CARRIER CATALYSTS AND THE USE THEREOF FOR THE PRODUCTION OF AETHYLENE OXIDE |
| US4342667A (en) | 1979-03-26 | 1982-08-03 | The Halcon Sd Group, Inc. | Process for preparing a silver catalyst |
| EP2350033B1 (en) | 2008-10-08 | 2012-09-19 | Basf Se | Method for producing an alkylene oxide |
-
1972
- 1972-02-23 BE BE779699A patent/BE779699R/en active
- 1972-02-25 NL NL7202481A patent/NL7202481A/xx not_active Application Discontinuation
- 1972-02-28 BR BR1114/72A patent/BR7201114D0/en unknown
- 1972-02-28 SE SE7202459A patent/SE380982B/en unknown
- 1972-02-28 NO NO603/72A patent/NO135622C/no unknown
- 1972-02-28 IE IE237/72A patent/IE36682B1/en unknown
- 1972-02-28 DE DE19722209392 patent/DE2209392A1/en not_active Withdrawn
- 1972-02-28 ZA ZA721318A patent/ZA721318B/en unknown
- 1972-02-28 AT AT159272A patent/AT340371B/en not_active IP Right Cessation
- 1972-02-28 CH CH278972A patent/CH603237A5/xx not_active IP Right Cessation
- 1972-02-28 FR FR7206689A patent/FR2128378B2/fr not_active Expired
- 1972-02-28 DD DD161156A patent/DD108464A6/xx unknown
- 1972-02-28 GB GB900572A patent/GB1369640A/en not_active Expired
- 1972-02-28 RO RO69910A patent/RO61333A7/ro unknown
- 1972-02-28 AU AU39433/72A patent/AU459421B2/en not_active Expired
- 1972-02-28 JP JP47019753A patent/JPS5944097B1/ja active Granted
- 1972-02-28 CS CS721266A patent/CS191202B2/en unknown
- 1972-02-28 IT IT21140/72A patent/IT1009508B/en active
- 1972-02-28 ES ES400237A patent/ES400237A2/en not_active Expired
- 1972-02-28 CA CA135,735A patent/CA992975A/en not_active Expired
- 1972-02-28 PL PL1972153752A patent/PL83211B1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO135622B (en) | 1977-01-24 |
| AT340371B (en) | 1977-12-12 |
| ES400237A2 (en) | 1977-07-01 |
| AU459421B2 (en) | 1975-03-07 |
| CH603237A5 (en) | 1978-08-15 |
| AU3943372A (en) | 1973-08-30 |
| BE779699R (en) | 1972-08-23 |
| IT1009508B (en) | 1976-12-20 |
| GB1369640A (en) | 1974-10-09 |
| CS191202B2 (en) | 1979-06-29 |
| IE36682L (en) | 1972-09-01 |
| DE2209392A1 (en) | 1972-11-23 |
| FR2128378B2 (en) | 1977-07-22 |
| SE380982B (en) | 1975-11-24 |
| FR2128378A2 (en) | 1972-10-20 |
| DD108464A6 (en) | 1974-09-20 |
| CA992975A (en) | 1976-07-13 |
| IE36682B1 (en) | 1977-02-02 |
| NL7202481A (en) | 1972-09-05 |
| ATA159272A (en) | 1977-04-15 |
| NO135622C (en) | 1977-05-04 |
| RO61333A7 (en) | 1976-09-15 |
| JPS5944097B1 (en) | 1984-10-26 |
| BR7201114D0 (en) | 1973-06-14 |
| ZA721318B (en) | 1972-11-29 |