IT1087350B - PROCEDURE FOR THE PREPARATION OF ETILEN GLICOLE - Google Patents
PROCEDURE FOR THE PREPARATION OF ETILEN GLICOLEInfo
- Publication number
- IT1087350B IT1087350B IT28773/77A IT2877377A IT1087350B IT 1087350 B IT1087350 B IT 1087350B IT 28773/77 A IT28773/77 A IT 28773/77A IT 2877377 A IT2877377 A IT 2877377A IT 1087350 B IT1087350 B IT 1087350B
- Authority
- IT
- Italy
- Prior art keywords
- glicole
- etilen
- procedure
- preparation
- etilen glicole
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/13—Saturated ethers containing hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
- C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73468876A | 1976-10-21 | 1976-10-21 | |
| US05/734,489 US4079085A (en) | 1976-10-21 | 1976-10-21 | Process for preparing ethylene glycol and ethylene glycol ether |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1087350B true IT1087350B (en) | 1985-06-04 |
Family
ID=27112741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT28773/77A IT1087350B (en) | 1976-10-21 | 1977-10-19 | PROCEDURE FOR THE PREPARATION OF ETILEN GLICOLE |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5353607A (en) |
| CA (1) | CA1089876A (en) |
| DE (1) | DE2746245A1 (en) |
| FR (1) | FR2375172A1 (en) |
| IT (1) | IT1087350B (en) |
| NL (1) | NL7711598A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE45512B1 (en) * | 1976-09-17 | 1982-09-08 | Nat Distillers Chem Corp | Ethylene glycol process |
| DE3532877A1 (en) * | 1985-09-14 | 1987-03-26 | Basf Ag | METHOD FOR PRODUCING ETHYLENE GLYCOL |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB625909A (en) * | 1946-08-14 | 1949-07-06 | Du Pont | Manufacture of polyhydroxy compounds |
| US3833634A (en) * | 1971-12-21 | 1974-09-03 | Union Carbide Corp | Manufacture of polyfunctional compounds |
| IE45512B1 (en) * | 1976-09-17 | 1982-09-08 | Nat Distillers Chem Corp | Ethylene glycol process |
-
1977
- 1977-09-07 CA CA286,276A patent/CA1089876A/en not_active Expired
- 1977-10-14 FR FR7730973A patent/FR2375172A1/en active Granted
- 1977-10-14 DE DE19772746245 patent/DE2746245A1/en not_active Withdrawn
- 1977-10-19 IT IT28773/77A patent/IT1087350B/en active
- 1977-10-20 JP JP12521277A patent/JPS5353607A/en active Pending
- 1977-10-21 NL NL7711598A patent/NL7711598A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2375172B1 (en) | 1980-05-16 |
| JPS5353607A (en) | 1978-05-16 |
| CA1089876A (en) | 1980-11-18 |
| NL7711598A (en) | 1978-04-25 |
| FR2375172A1 (en) | 1978-07-21 |
| DE2746245A1 (en) | 1978-04-27 |
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