NL172326C - PROCESS FOR PREPARING ETHYLENE OXIDE, PROCESS FOR PREPARING A CATALYST USED THEREIN, AND PRODUCTS FORMED, CONTAINING THIS CATALYST. - Google Patents
PROCESS FOR PREPARING ETHYLENE OXIDE, PROCESS FOR PREPARING A CATALYST USED THEREIN, AND PRODUCTS FORMED, CONTAINING THIS CATALYST.Info
- Publication number
- NL172326C NL172326C NLAANVRAGE7217061,A NL7217061A NL172326C NL 172326 C NL172326 C NL 172326C NL 7217061 A NL7217061 A NL 7217061A NL 172326 C NL172326 C NL 172326C
- Authority
- NL
- Netherlands
- Prior art keywords
- preparing
- catalyst
- ethylene oxide
- products formed
- catalyst used
- Prior art date
Links
Classifications
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
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)
Priority Applications (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7217061,A NL172326C (en) | 1972-12-15 | 1972-12-15 | PROCESS FOR PREPARING ETHYLENE OXIDE, PROCESS FOR PREPARING A CATALYST USED THEREIN, AND PRODUCTS FORMED, CONTAINING THIS CATALYST. |
CA185,537A CA1034955A (en) | 1972-12-15 | 1973-11-09 | Process for the preparation of ethylene oxide |
IN2534/CAL/73A IN139432B (en) | 1972-12-15 | 1973-11-19 | |
BE1005564A BE808278A (en) | 1972-12-15 | 1973-12-06 | PROCESS FOR PREPARING ETHENOXIDE |
IT2966/73A IT1000822B (en) | 1972-12-15 | 1973-12-10 | PROCESS FOR THE PREPARATION OF ETHYLEN OXIDE |
GB5780873A GB1452145A (en) | 1972-12-15 | 1973-12-13 | Process for the preparation of catalysts for use in the manufacture of ethylene oxide |
DD175745A DD108905A5 (en) | 1972-12-15 | 1973-12-13 | |
FR7344551A FR2327239A1 (en) | 1972-12-15 | 1973-12-13 | PROCESS FOR THE PREPARATION OF ETHYLENE OXIDE |
SE7316879A SE397528B (en) | 1972-12-15 | 1973-12-13 | PROCEDURE FOR THE PREPARATION OF A SILVER CATALYST FOR USE IN THE PREPARATION OF ETHYLENOXIDE |
PL1973167269A PL99701B1 (en) | 1972-12-15 | 1973-12-13 | METHOD OF MANUFACTURING THE CATALYST FOR ETHYLENE OXIDE SYNTHESIS |
RO7376991A RO70916A (en) | 1972-12-15 | 1973-12-13 | A PROCESS FOR OBTAINING A SILICIDE CATALYZER USED IN THE PREPARATION OF ETHYLENE OXIDE |
ES421424A ES421424A1 (en) | 1972-12-15 | 1973-12-13 | Process for the preparation of catalysts for use in the manufacture of ethylene oxide |
JP48138235A JPS5811252B2 (en) | 1972-12-15 | 1973-12-13 | Manufacturing method of catalyst for ethylene oxide production |
DE2362066A DE2362066C2 (en) | 1972-12-15 | 1973-12-13 | Process for the preparation of a catalyst suitable for the preparation of ethylene oxide |
CS738656A CS188911B2 (en) | 1972-12-15 | 1973-12-13 | Method of producing of the silver catalyst |
AU63581/73A AU480420B2 (en) | 1972-12-15 | 1973-12-13 | A process for the preparation ethylene oxide |
SU7301978252A SU574131A3 (en) | 1972-12-15 | 1973-12-14 | Method of preparing catalyst for obtaining ethylene oxide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7217061,A NL172326C (en) | 1972-12-15 | 1972-12-15 | PROCESS FOR PREPARING ETHYLENE OXIDE, PROCESS FOR PREPARING A CATALYST USED THEREIN, AND PRODUCTS FORMED, CONTAINING THIS CATALYST. |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7217061A NL7217061A (en) | 1974-06-18 |
NL172326B NL172326B (en) | 1983-03-16 |
NL172326C true NL172326C (en) | 1984-02-16 |
Family
ID=19817554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7217061,A NL172326C (en) | 1972-12-15 | 1972-12-15 | PROCESS FOR PREPARING ETHYLENE OXIDE, PROCESS FOR PREPARING A CATALYST USED THEREIN, AND PRODUCTS FORMED, CONTAINING THIS CATALYST. |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPS5811252B2 (en) |
BE (1) | BE808278A (en) |
CA (1) | CA1034955A (en) |
CS (1) | CS188911B2 (en) |
DD (1) | DD108905A5 (en) |
DE (1) | DE2362066C2 (en) |
ES (1) | ES421424A1 (en) |
FR (1) | FR2327239A1 (en) |
GB (1) | GB1452145A (en) |
IN (1) | IN139432B (en) |
IT (1) | IT1000822B (en) |
NL (1) | NL172326C (en) |
PL (1) | PL99701B1 (en) |
RO (1) | RO70916A (en) |
SE (1) | SE397528B (en) |
SU (1) | SU574131A3 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4066575A (en) * | 1976-07-26 | 1978-01-03 | Halcon International, Inc. | Process for the preparation of a supported silver catalyst |
US4774222A (en) * | 1982-06-16 | 1988-09-27 | Scientific Design Company, Inc. | Catalyst for oxidation of ethylene to ethylene oxide and process for preparing the catalyst |
DE3310685A1 (en) * | 1982-07-24 | 1984-02-09 | Hoechst Ag, 6230 Frankfurt | SILVER CATALYSTS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR THE PRODUCTION OF ETHYLENE OXIDE |
JP2000510039A (en) * | 1996-05-09 | 2000-08-08 | アライドシグナル・インコーポレーテッド | Catalytic reactor for ozone decomposition |
JP2000517235A (en) * | 1996-08-16 | 2000-12-26 | アライド・シグナル・インコーポレーテツド | Environmental control system including catalytic reactor for ozone decomposition |
CN114471547B (en) * | 2022-03-18 | 2024-04-02 | 西京学院 | Tremella carbon-coated nano silver material and preparation method and application thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1170663A (en) * | 1967-03-22 | 1969-11-12 | Shell Int Research | Process for preparing Silver Catalysts |
BE775697A (en) * | 1970-12-02 | 1972-05-23 | Shell Int Research |
-
1972
- 1972-12-15 NL NLAANVRAGE7217061,A patent/NL172326C/en not_active IP Right Cessation
-
1973
- 1973-11-09 CA CA185,537A patent/CA1034955A/en not_active Expired
- 1973-11-19 IN IN2534/CAL/73A patent/IN139432B/en unknown
- 1973-12-06 BE BE1005564A patent/BE808278A/en not_active IP Right Cessation
- 1973-12-10 IT IT2966/73A patent/IT1000822B/en active
- 1973-12-13 FR FR7344551A patent/FR2327239A1/en active Granted
- 1973-12-13 ES ES421424A patent/ES421424A1/en not_active Expired
- 1973-12-13 CS CS738656A patent/CS188911B2/en unknown
- 1973-12-13 DD DD175745A patent/DD108905A5/xx unknown
- 1973-12-13 SE SE7316879A patent/SE397528B/en unknown
- 1973-12-13 RO RO7376991A patent/RO70916A/en unknown
- 1973-12-13 JP JP48138235A patent/JPS5811252B2/en not_active Expired
- 1973-12-13 PL PL1973167269A patent/PL99701B1/en unknown
- 1973-12-13 GB GB5780873A patent/GB1452145A/en not_active Expired
- 1973-12-13 DE DE2362066A patent/DE2362066C2/en not_active Expired
- 1973-12-14 SU SU7301978252A patent/SU574131A3/en active
Also Published As
Publication number | Publication date |
---|---|
JPS4987609A (en) | 1974-08-22 |
FR2327239B1 (en) | 1978-03-24 |
IN139432B (en) | 1976-06-19 |
CS188911B2 (en) | 1979-03-30 |
JPS5811252B2 (en) | 1983-03-02 |
DE2362066C2 (en) | 1983-11-10 |
DD108905A5 (en) | 1974-10-12 |
AU6358173A (en) | 1975-06-19 |
DE2362066A1 (en) | 1974-06-27 |
IT1000822B (en) | 1976-04-10 |
PL99701B1 (en) | 1978-08-31 |
FR2327239A1 (en) | 1977-05-06 |
GB1452145A (en) | 1976-10-13 |
NL172326B (en) | 1983-03-16 |
SE397528B (en) | 1977-11-07 |
SU574131A3 (en) | 1977-09-25 |
BE808278A (en) | 1974-06-06 |
RO70916A (en) | 1982-05-10 |
NL7217061A (en) | 1974-06-18 |
CA1034955A (en) | 1978-07-18 |
ES421424A1 (en) | 1976-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BC | A request for examination has been filed | ||
R1VN | Request for mentioning name(s) of the inventor(s) in the patent or request for changing the name(s) of inventor(s) with respec | ||
NP1 | Patent granted (not automatically) | ||
V4 | Discontinued because of reaching the maximum lifetime of a patent |