AU459421B2 - A method of activating catalysts - Google Patents
A method of activating catalystsInfo
- Publication number
- AU459421B2 AU459421B2 AU39433/72A AU3943372A AU459421B2 AU 459421 B2 AU459421 B2 AU 459421B2 AU 39433/72 A AU39433/72 A AU 39433/72A AU 3943372 A AU3943372 A AU 3943372A AU 459421 B2 AU459421 B2 AU 459421B2
- Authority
- AU
- Australia
- Prior art keywords
- catalyst
- silver
- ethylene
- alkanol
- range
- 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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11982971A | 1971-03-01 | 1971-03-01 | |
| USUS119829 | 1971-03-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU3943372A AU3943372A (en) | 1973-08-30 |
| AU459421B2 true AU459421B2 (en) | 1975-03-07 |
Family
ID=22386638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU39433/72A Expired AU459421B2 (en) | 1971-03-01 | 1972-02-28 | A method of activating catalysts |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS5944097B1 (enExample) |
| AT (1) | AT340371B (enExample) |
| AU (1) | AU459421B2 (enExample) |
| BE (1) | BE779699R (enExample) |
| BR (1) | BR7201114D0 (enExample) |
| CA (1) | CA992975A (enExample) |
| CH (1) | CH603237A5 (enExample) |
| CS (1) | CS191202B2 (enExample) |
| DD (1) | DD108464A6 (enExample) |
| DE (1) | DE2209392A1 (enExample) |
| ES (1) | ES400237A2 (enExample) |
| FR (1) | FR2128378B2 (enExample) |
| GB (1) | GB1369640A (enExample) |
| IE (1) | IE36682B1 (enExample) |
| IT (1) | IT1009508B (enExample) |
| NL (1) | NL7202481A (enExample) |
| NO (1) | NO135622C (enExample) |
| PL (1) | PL83211B1 (enExample) |
| RO (1) | RO61333A7 (enExample) |
| SE (1) | SE380982B (enExample) |
| ZA (1) | ZA721318B (enExample) |
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 |
| CN102177145B (zh) * | 2008-10-08 | 2014-07-30 | 巴斯夫欧洲公司 | 生产烯化氧的方法 |
-
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 SE SE7202459A patent/SE380982B/xx unknown
- 1972-02-28 AT AT159272A patent/AT340371B/de not_active IP Right Cessation
- 1972-02-28 ES ES400237A patent/ES400237A2/es not_active Expired
- 1972-02-28 DE DE19722209392 patent/DE2209392A1/de not_active Withdrawn
- 1972-02-28 JP JP47019753A patent/JPS5944097B1/ja active Granted
- 1972-02-28 ZA ZA721318A patent/ZA721318B/xx unknown
- 1972-02-28 IT IT21140/72A patent/IT1009508B/it active
- 1972-02-28 NO NO603/72A patent/NO135622C/no unknown
- 1972-02-28 BR BR1114/72A patent/BR7201114D0/pt unknown
- 1972-02-28 IE IE237/72A patent/IE36682B1/xx unknown
- 1972-02-28 CA CA135,735A patent/CA992975A/en not_active Expired
- 1972-02-28 CS CS721266A patent/CS191202B2/cs unknown
- 1972-02-28 FR FR7206689A patent/FR2128378B2/fr not_active Expired
- 1972-02-28 RO RO69910A patent/RO61333A7/ro unknown
- 1972-02-28 PL PL1972153752A patent/PL83211B1/xx unknown
- 1972-02-28 CH CH278972A patent/CH603237A5/xx not_active IP Right Cessation
- 1972-02-28 GB GB900572A patent/GB1369640A/en not_active Expired
- 1972-02-28 AU AU39433/72A patent/AU459421B2/en not_active Expired
- 1972-02-28 DD DD161156A patent/DD108464A6/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL83211B1 (enExample) | 1975-12-31 |
| IT1009508B (it) | 1976-12-20 |
| IE36682B1 (en) | 1977-02-02 |
| ES400237A2 (es) | 1977-07-01 |
| FR2128378A2 (enExample) | 1972-10-20 |
| IE36682L (en) | 1972-09-01 |
| CA992975A (en) | 1976-07-13 |
| AT340371B (de) | 1977-12-12 |
| JPS5944097B1 (enExample) | 1984-10-26 |
| SE380982B (sv) | 1975-11-24 |
| RO61333A7 (enExample) | 1976-09-15 |
| NO135622C (enExample) | 1977-05-04 |
| NO135622B (enExample) | 1977-01-24 |
| CH603237A5 (enExample) | 1978-08-15 |
| FR2128378B2 (enExample) | 1977-07-22 |
| CS191202B2 (en) | 1979-06-29 |
| ATA159272A (de) | 1977-04-15 |
| DE2209392A1 (de) | 1972-11-23 |
| BR7201114D0 (pt) | 1973-06-14 |
| NL7202481A (enExample) | 1972-09-05 |
| GB1369640A (en) | 1974-10-09 |
| ZA721318B (en) | 1972-11-29 |
| AU3943372A (en) | 1973-08-30 |
| BE779699R (nl) | 1972-08-23 |
| DD108464A6 (enExample) | 1974-09-20 |
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