DK161057C - Fremgangsmaade til fremstilling af en soelvholdig katalysator og anvendelse af katalysatoren til oxidation af ethylen til ethylenoxid - Google Patents
Fremgangsmaade til fremstilling af en soelvholdig katalysator og anvendelse af katalysatoren til oxidation af ethylen til ethylenoxidInfo
- Publication number
- DK161057C DK161057C DK304486A DK304486A DK161057C DK 161057 C DK161057 C DK 161057C DK 304486 A DK304486 A DK 304486A DK 304486 A DK304486 A DK 304486A DK 161057 C DK161057 C DK 161057C
- Authority
- DK
- Denmark
- Prior art keywords
- catalyst
- ethylenoxide
- oxidation
- ethylene
- preparing
- 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
-
- 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
-
- 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
-
- 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
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—Silver or gold
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/08—Halides
- B01J27/10—Chlorides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Epoxy Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8501865 | 1985-06-28 | ||
| NL8501865 | 1985-06-28 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| DK304486D0 DK304486D0 (da) | 1986-06-26 |
| DK304486A DK304486A (da) | 1986-12-29 |
| DK161057B DK161057B (da) | 1991-05-27 |
| DK161057C true DK161057C (da) | 1991-11-18 |
Family
ID=19846218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK304486A DK161057C (da) | 1985-06-28 | 1986-06-26 | Fremgangsmaade til fremstilling af en soelvholdig katalysator og anvendelse af katalysatoren til oxidation af ethylen til ethylenoxid |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0207541B1 (da) |
| JP (1) | JPH0775669B2 (da) |
| KR (1) | KR940000866B1 (da) |
| CN (1) | CN1009829B (da) |
| AU (1) | AU580880B2 (da) |
| BR (1) | BR8602943A (da) |
| CA (1) | CA1276619C (da) |
| CS (1) | CS266592B2 (da) |
| DE (1) | DE3666225D1 (da) |
| DK (1) | DK161057C (da) |
| MX (1) | MX164751B (da) |
| PL (1) | PL151035B1 (da) |
| TR (1) | TR23043A (da) |
| ZA (1) | ZA864756B (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8502993A (nl) * | 1985-11-01 | 1987-06-01 | Dow Chemical Nederland | Zilverkatalysator, alsmede werkwijze voor de bereiding daarvan. |
| NL8502992A (nl) * | 1985-11-01 | 1987-06-01 | Dow Chemical Nederland | Werkwijze voor het beladen van een gevormd dragermateriaal met een katalytisch actief materiaal of met een precursor van een katalytisch actief materiaal en gevormde katalysator verkregen onder toepassing van de werkwijze. |
| US5780657A (en) * | 1997-06-23 | 1998-07-14 | Arco Chemical Technology, L.P. | Propylene epoxidation using chloride-containing silver catalysts |
| CN112206798B (zh) * | 2020-10-29 | 2022-03-22 | 润和催化材料(浙江)有限公司 | 一种乙烯氧化制环氧乙烷的银催化剂及其制备方法和应用 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2765283A (en) * | 1951-10-01 | 1956-10-02 | Jefferson Chem Co Inc | Supported silver surface catalyst and process of producing same |
| US3894963A (en) * | 1971-05-10 | 1975-07-15 | Norton Co | High surface area catalyst bodies |
| FR2257578A1 (en) * | 1974-01-15 | 1975-08-08 | Inst Francais Du Petrole | Olefins epoxydation esp. propylene with oxygen - using catalyst comprising silver and silver halide(s) |
| DE2925625C2 (de) * | 1979-06-26 | 1981-10-01 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Steigerung der Aktivität und zur Verlängerung der Standzeit bei hoher Selektivität von Silber-Träger-Katalysatoren für den Einsatz zur Ethylenoxid-Synthese |
| JPS57107241A (en) * | 1980-12-25 | 1982-07-03 | Mitsubishi Petrochem Co Ltd | Catalyst for production of ethylene oxide |
| DE3264712D1 (en) * | 1981-02-25 | 1985-08-22 | Mitsubishi Petrochemical Co | Silver-based catalyst for production of ethylene oxide |
| JPS57140654A (en) * | 1981-02-25 | 1982-08-31 | Mitsubishi Petrochem Co Ltd | Silver catalyst for preparation of ethylene oxide |
| FR2534581B1 (fr) * | 1982-10-19 | 1986-07-04 | Vasilevich Lidia Alexandrovna | Catalyseur pour l'oxydation de l'ethylene en oxyde d'ethylene |
-
1986
- 1986-05-30 DE DE8686200951T patent/DE3666225D1/de not_active Expired
- 1986-05-30 EP EP86200951A patent/EP0207541B1/en not_active Expired
- 1986-06-04 CA CA000510764A patent/CA1276619C/en not_active Expired - Fee Related
- 1986-06-26 PL PL1986260292A patent/PL151035B1/pl unknown
- 1986-06-26 ZA ZA864756A patent/ZA864756B/xx unknown
- 1986-06-26 CS CS864763A patent/CS266592B2/cs unknown
- 1986-06-26 JP JP61148362A patent/JPH0775669B2/ja not_active Expired - Lifetime
- 1986-06-26 AU AU59291/86A patent/AU580880B2/en not_active Ceased
- 1986-06-26 MX MX293786A patent/MX164751B/es unknown
- 1986-06-26 CN CN86104393A patent/CN1009829B/zh not_active Expired
- 1986-06-26 BR BR8602943A patent/BR8602943A/pt not_active IP Right Cessation
- 1986-06-26 DK DK304486A patent/DK161057C/da not_active IP Right Cessation
- 1986-06-26 KR KR1019860005120A patent/KR940000866B1/ko not_active IP Right Cessation
- 1986-06-26 TR TR326/86A patent/TR23043A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL151035B1 (en) | 1990-07-31 |
| EP0207541A1 (en) | 1987-01-07 |
| JPS624445A (ja) | 1987-01-10 |
| AU580880B2 (en) | 1989-02-02 |
| TR23043A (tr) | 1989-02-13 |
| AU5929186A (en) | 1987-01-08 |
| CS476386A2 (en) | 1989-04-14 |
| KR940000866B1 (ko) | 1994-02-03 |
| DK304486A (da) | 1986-12-29 |
| CN1009829B (zh) | 1990-10-03 |
| CS266592B2 (en) | 1990-01-12 |
| KR870000102A (ko) | 1987-02-16 |
| DK304486D0 (da) | 1986-06-26 |
| CA1276619C (en) | 1990-11-20 |
| DE3666225D1 (en) | 1989-11-16 |
| JPH0775669B2 (ja) | 1995-08-16 |
| ZA864756B (en) | 1987-02-25 |
| CN86104393A (zh) | 1986-12-24 |
| MX164751B (es) | 1992-09-22 |
| BR8602943A (pt) | 1987-02-17 |
| DK161057B (da) | 1991-05-27 |
| EP0207541B1 (en) | 1989-10-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |