DE2724189C3 - Verfahren zur Herstellung von Äthylenglykol - Google Patents
Verfahren zur Herstellung von ÄthylenglykolInfo
- Publication number
- DE2724189C3 DE2724189C3 DE2724189A DE2724189A DE2724189C3 DE 2724189 C3 DE2724189 C3 DE 2724189C3 DE 2724189 A DE2724189 A DE 2724189A DE 2724189 A DE2724189 A DE 2724189A DE 2724189 C3 DE2724189 C3 DE 2724189C3
- Authority
- DE
- Germany
- Prior art keywords
- copper
- iodine
- reaction
- ethylene
- percent
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C27/00—Processes involving the simultaneous production of more than one class of oxygen-containing compounds
- C07C27/10—Processes involving the simultaneous production of more than one class of oxygen-containing compounds by oxidation of hydrocarbons
- C07C27/12—Processes involving the simultaneous production of more than one class of oxygen-containing compounds by oxidation of hydrocarbons with oxygen
- C07C27/14—Processes involving the simultaneous production of more than one class of oxygen-containing compounds by oxidation of hydrocarbons with oxygen wholly gaseous reactions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/691,112 US4209650A (en) | 1976-05-28 | 1976-05-28 | Process for producing ethylene glycol |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2724189A1 DE2724189A1 (de) | 1977-12-08 |
| DE2724189B2 DE2724189B2 (de) | 1980-11-27 |
| DE2724189C3 true DE2724189C3 (de) | 1981-08-13 |
Family
ID=24775204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2724189A Expired DE2724189C3 (de) | 1976-05-28 | 1977-05-27 | Verfahren zur Herstellung von Äthylenglykol |
Country Status (8)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2967265D1 (en) * | 1978-03-31 | 1984-11-29 | Ici Plc | Production of glycols |
| EP0043192A1 (en) * | 1980-06-26 | 1982-01-06 | Imperial Chemical Industries Plc | Process for the oxidation of olefinic compounds to olefine oxides or derivatives thereof |
| US4387255A (en) * | 1981-09-25 | 1983-06-07 | Standard Oil Company (Indiana) | Process for production of ethylene glycol |
| CN102951998B (zh) * | 2011-08-24 | 2015-07-01 | 岳阳蓬诚科技发展有限公司 | 一种乙烯一步法制备乙二醇的方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1982545A (en) * | 1929-11-11 | 1934-11-27 | Skarblom Karl Emil | Method of making ethylene glycol |
| US2071395A (en) * | 1931-08-04 | 1937-02-23 | Dreyfus Henry | Manufacture of polyhydric alcohols |
| NL300326A (US20030199744A1-20031023-C00003.png) * | 1962-11-12 | 1900-01-01 | ||
| US4061868A (en) * | 1974-11-14 | 1977-12-06 | Montedison S.P.A. | Process for the manufacture of glycols and glycol nono-esters |
| JPS5198203A (US20030199744A1-20031023-C00003.png) * | 1975-02-20 | 1976-08-30 | ||
| JPS5289605A (en) * | 1976-01-20 | 1977-07-27 | Mitsubishi Chem Ind Ltd | Manufacture of alkylene glycols |
| JPS5291810A (en) * | 1976-01-27 | 1977-08-02 | Mitsubishi Chem Ind Ltd | Preparation of alkylene glycols |
| JPS52128307A (en) * | 1976-04-16 | 1977-10-27 | Mitsubishi Chem Ind Ltd | Preparation of ethylene glycol |
-
1976
- 1976-05-28 US US05/691,112 patent/US4209650A/en not_active Expired - Lifetime
-
1977
- 1977-05-13 NL NLAANVRAGE7705309,A patent/NL169306C/xx not_active IP Right Cessation
- 1977-05-26 IT IT49573/77A patent/IT1079675B/it active
- 1977-05-27 BE BE177978A patent/BE855125A/xx not_active IP Right Cessation
- 1977-05-27 GB GB22534/77A patent/GB1570658A/en not_active Expired
- 1977-05-27 DE DE2724189A patent/DE2724189C3/de not_active Expired
- 1977-05-27 FR FR7716255A patent/FR2352775A1/fr active Granted
- 1977-05-28 JP JP6176477A patent/JPS52148007A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL169306B (nl) | 1982-02-01 |
| US4209650A (en) | 1980-06-24 |
| DE2724189A1 (de) | 1977-12-08 |
| JPS52148007A (en) | 1977-12-08 |
| GB1570658A (en) | 1980-07-02 |
| DE2724189B2 (de) | 1980-11-27 |
| BE855125A (fr) | 1977-11-28 |
| NL169306C (nl) | 1982-07-01 |
| IT1079675B (it) | 1985-05-13 |
| NL7705309A (nl) | 1977-11-30 |
| FR2352775B1 (US20030199744A1-20031023-C00003.png) | 1980-06-06 |
| FR2352775A1 (fr) | 1977-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: HALCON RESEARCH AND DEVELOPMENT CORP., 10016 NEW Y |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: SPOTT, G., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN |
|
| 8330 | Complete disclaimer |