GB1483074A - Catalyst for preparation of ethylene oxide - Google Patents
Catalyst for preparation of ethylene oxideInfo
- Publication number
- GB1483074A GB1483074A GB41308/74A GB4130874A GB1483074A GB 1483074 A GB1483074 A GB 1483074A GB 41308/74 A GB41308/74 A GB 41308/74A GB 4130874 A GB4130874 A GB 4130874A GB 1483074 A GB1483074 A GB 1483074A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver
- silver salt
- polyacrylonitrile
- complexed
- support
- 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
- 239000003054 catalyst Substances 0.000 title abstract 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 title 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 abstract 4
- 229920002239 polyacrylonitrile Polymers 0.000 abstract 3
- 229910052709 silver Inorganic materials 0.000 abstract 3
- 239000004332 silver Substances 0.000 abstract 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 239000003575 carbonaceous material Substances 0.000 abstract 1
- 238000006735 epoxidation reaction Methods 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000003495 polar organic solvent Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- -1 silver ions Chemical class 0.000 abstract 1
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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0215—Coating
- B01J37/0219—Coating the coating containing organic compounds
-
- 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
-
- 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
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 |
|---|---|---|---|
| US399905A US3892679A (en) | 1973-09-24 | 1973-09-24 | Catalyst for preparation of ethylene oxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1483074A true GB1483074A (en) | 1977-08-17 |
Family
ID=23581428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB41308/74A Expired GB1483074A (en) | 1973-09-24 | 1974-09-23 | Catalyst for preparation of ethylene oxide |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3892679A (enExample) |
| JP (1) | JPS581626B2 (enExample) |
| BE (1) | BE820092A (enExample) |
| CA (1) | CA1062691A (enExample) |
| DE (1) | DE2445366C2 (enExample) |
| FR (1) | FR2244566B1 (enExample) |
| GB (1) | GB1483074A (enExample) |
| IT (1) | IT1022223B (enExample) |
| NL (1) | NL178847C (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009110989A1 (en) * | 2008-02-29 | 2009-09-11 | Corning Incorporated | Washcoat composition and methods of making and using |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60216844A (ja) * | 1984-04-13 | 1985-10-30 | Nippon Shokubai Kagaku Kogyo Co Ltd | エチレンオキシド製造用銀触媒 |
| US4689316A (en) * | 1986-02-04 | 1987-08-25 | The Dow Chemical Company | Method of preparing supported catalysts |
| US5344630A (en) * | 1991-06-28 | 1994-09-06 | Rohm And Haas Company | Deep oxidation of halogenated organics with porous carbonaceous materials |
| DE4311608A1 (de) * | 1993-04-08 | 1994-12-15 | Huels Chemische Werke Ag | Silberkatalysator zur Oxidation von Ethylen zu Ethylenoxid und Verfahren zur Herstellung von Ethylenoxid |
| CA2575165C (en) * | 2004-08-12 | 2014-03-18 | Velocys Inc. | Process for converting ethylene to ethylene oxide using microchannel process technology |
| JP5258119B2 (ja) * | 2006-11-20 | 2013-08-07 | ナノステラー インコーポレイテッド | 金属ナノ粒子を含む不均一系触媒を製造するための方法 |
| US7803957B2 (en) * | 2007-09-11 | 2010-09-28 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Ethylene oxide production using fixed moderator concentration |
| CN102671699A (zh) * | 2012-04-13 | 2012-09-19 | 昆明理工大学 | 一种用于烯烃环氧化的催化剂及其制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB878435A (en) * | 1959-02-17 | 1961-09-27 | Furukawa Electric Co Ltd | Method of manufacturing silver catalysts to be used for vapour phase direct oxidation of olefins |
| US3172893A (en) * | 1964-08-27 | 1965-03-09 | Ethylene oxtoationximproved s silver catalyst | |
| US3758418A (en) * | 1971-03-22 | 1973-09-11 | Shell Oil Co | Process for preparing a supported catalyst |
-
1973
- 1973-09-24 US US399905A patent/US3892679A/en not_active Expired - Lifetime
-
1974
- 1974-08-15 CA CA207,077A patent/CA1062691A/en not_active Expired
- 1974-09-19 BE BE1006186A patent/BE820092A/xx not_active IP Right Cessation
- 1974-09-21 JP JP49108336A patent/JPS581626B2/ja not_active Expired
- 1974-09-23 FR FR7431991A patent/FR2244566B1/fr not_active Expired
- 1974-09-23 IT IT27597/74A patent/IT1022223B/it active
- 1974-09-23 GB GB41308/74A patent/GB1483074A/en not_active Expired
- 1974-09-23 NL NLAANVRAGE7412516,A patent/NL178847C/xx not_active IP Right Cessation
- 1974-09-23 DE DE2445366A patent/DE2445366C2/de not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009110989A1 (en) * | 2008-02-29 | 2009-09-11 | Corning Incorporated | Washcoat composition and methods of making and using |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2445366A1 (de) | 1975-03-27 |
| NL178847B (nl) | 1986-01-02 |
| FR2244566A1 (enExample) | 1975-04-18 |
| JPS581626B2 (ja) | 1983-01-12 |
| FR2244566B1 (enExample) | 1976-10-22 |
| NL7412516A (nl) | 1975-03-26 |
| CA1062691A (en) | 1979-09-18 |
| JPS5059288A (enExample) | 1975-05-22 |
| US3892679A (en) | 1975-07-01 |
| BE820092A (nl) | 1975-03-19 |
| NL178847C (nl) | 1986-06-02 |
| IT1022223B (it) | 1978-03-20 |
| DE2445366C2 (de) | 1983-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |