SE7612465L - Silverkatalysator for etylenepoxidering - Google Patents
Silverkatalysator for etylenepoxideringInfo
- Publication number
- SE7612465L SE7612465L SE7612465A SE7612465A SE7612465L SE 7612465 L SE7612465 L SE 7612465L SE 7612465 A SE7612465 A SE 7612465A SE 7612465 A SE7612465 A SE 7612465A SE 7612465 L SE7612465 L SE 7612465L
- Authority
- SE
- Sweden
- Prior art keywords
- primary
- catalyst
- silver
- amino group
- aliphatic
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 5
- 229910052709 silver Inorganic materials 0.000 title abstract 5
- 239000004332 silver Substances 0.000 title abstract 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title abstract 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title abstract 2
- 239000005977 Ethylene Substances 0.000 title abstract 2
- -1 silver carboxylate Chemical class 0.000 abstract 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 3
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 239000008139 complexing agent Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000006735 epoxidation reaction Methods 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 1
- 125000001033 ether group Chemical group 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229920000768 polyamine Polymers 0.000 abstract 1
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
-
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/644,704 US4102820A (en) | 1975-12-29 | 1975-12-29 | Silver catalyst for ethylene epoxidation |
| US69708876A | 1976-06-16 | 1976-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7612465L true SE7612465L (sv) | 1977-06-30 |
Family
ID=27094535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7612465A SE7612465L (sv) | 1975-12-29 | 1976-11-09 | Silverkatalysator for etylenepoxidering |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5282691A (en)) |
| AU (1) | AU504169B2 (en)) |
| BR (1) | BR7608753A (en)) |
| CA (1) | CA1093053A (en)) |
| DE (1) | DE2655738C2 (en)) |
| FR (1) | FR2336974A1 (en)) |
| GB (1) | GB1517608A (en)) |
| SE (1) | SE7612465L (en)) |
| YU (1) | YU290776A (en)) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5387751A (en) * | 1978-02-10 | 1995-02-07 | Imperial Chemical Industries Plc | Production of olefine oxides |
| FR2432023A2 (fr) * | 1978-04-28 | 1980-02-22 | Ugine Kuhlmann | Catalyseurs a base d'argent pour la production d''oxyde d'ethylene |
| US4224194A (en) * | 1979-02-26 | 1980-09-23 | Texaco Development Corp. | Process for preparing an ethylene oxide catalyst |
| US4229321A (en) * | 1979-02-26 | 1980-10-21 | Texaco Development Corp. | Process for making a silver catalyst |
| DE2933950A1 (de) * | 1979-08-22 | 1981-03-12 | Basf Ag | Traegerkatalysatoren fuer die herstellung von aethylenoxid. |
| JPS6090042A (ja) * | 1983-10-24 | 1985-05-21 | Mitsui Toatsu Chem Inc | 銀触媒の製造法 |
| JPH0678271B2 (ja) * | 1986-07-12 | 1994-10-05 | 三菱油化株式会社 | シユウ酸銀の製造法 |
| US4917966A (en) * | 1987-02-24 | 1990-04-17 | The Ohio State University | Galvanic protection of steel with zinc alloys |
| DE102008030900B4 (de) | 2008-06-30 | 2011-01-13 | Oliver Feddersen-Clausen | Verdampfbare Silbercarboxylat-Amin-Komplexe als Silberprecursor sowie Verdampfungsverfahren für dieselben |
| JP5977673B2 (ja) * | 2009-11-09 | 2016-08-24 | カーネギー メロン ユニバーシティ | 金属インク組成物、導電性パターン、方法および素子 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE775697A (en)) * | 1970-12-02 | 1972-05-23 | Shell Int Research |
-
1976
- 1976-10-13 GB GB42470/76A patent/GB1517608A/en not_active Expired
- 1976-11-09 SE SE7612465A patent/SE7612465L/xx not_active Application Discontinuation
- 1976-11-19 AU AU19847/76A patent/AU504169B2/en not_active Expired
- 1976-11-23 FR FR7635192A patent/FR2336974A1/fr active Granted
- 1976-11-26 YU YU02907/76A patent/YU290776A/xx unknown
- 1976-12-06 JP JP14571776A patent/JPS5282691A/ja active Pending
- 1976-12-09 DE DE2655738A patent/DE2655738C2/de not_active Expired
- 1976-12-24 CA CA268,764A patent/CA1093053A/en not_active Expired
- 1976-12-28 BR BR7608753A patent/BR7608753A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1093053A (en) | 1981-01-06 |
| GB1517608A (en) | 1978-07-12 |
| AU504169B2 (en) | 1979-10-04 |
| JPS5282691A (en) | 1977-07-11 |
| FR2336974B1 (en)) | 1983-02-18 |
| FR2336974A1 (fr) | 1977-07-29 |
| BR7608753A (pt) | 1977-10-25 |
| DE2655738C2 (de) | 1985-11-28 |
| YU290776A (en) | 1982-05-31 |
| AU1984776A (en) | 1978-05-25 |
| DE2655738A1 (de) | 1977-07-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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