GB1191990A - Process for the Continuous Hydrolysis of Glycol Esters - Google Patents
Process for the Continuous Hydrolysis of Glycol EstersInfo
- Publication number
- GB1191990A GB1191990A GB55394/68A GB5539468A GB1191990A GB 1191990 A GB1191990 A GB 1191990A GB 55394/68 A GB55394/68 A GB 55394/68A GB 5539468 A GB5539468 A GB 5539468A GB 1191990 A GB1191990 A GB 1191990A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ether
- glycol
- ethylene glycol
- ester
- reactor
- 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
- 230000007062 hydrolysis Effects 0.000 title abstract 4
- 238000006460 hydrolysis reaction Methods 0.000 title abstract 4
- 150000002334 glycols Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 17
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 6
- 150000002148 esters Chemical class 0.000 abstract 5
- 239000002253 acid Substances 0.000 abstract 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000003377 acid catalyst Substances 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 abstract 1
- HXDLWJWIAHWIKI-UHFFFAOYSA-N 2-hydroxyethyl acetate Chemical compound CC(=O)OCCO HXDLWJWIAHWIKI-UHFFFAOYSA-N 0.000 abstract 1
- PPPFYBPQAPISCT-UHFFFAOYSA-N 2-hydroxypropyl acetate Chemical compound CC(O)COC(C)=O PPPFYBPQAPISCT-UHFFFAOYSA-N 0.000 abstract 1
- QJMYXHKGEGNLED-UHFFFAOYSA-N 5-(2-hydroxyethylamino)-1h-pyrimidine-2,4-dione Chemical compound OCCNC1=CNC(=O)NC1=O QJMYXHKGEGNLED-UHFFFAOYSA-N 0.000 abstract 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 abstract 1
- 150000005215 alkyl ethers Chemical class 0.000 abstract 1
- -1 alkylene glycol Chemical compound 0.000 abstract 1
- 239000008346 aqueous phase Substances 0.000 abstract 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 abstract 1
- 239000003729 cation exchange resin Substances 0.000 abstract 1
- 229940023913 cation exchange resins Drugs 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7581967 | 1967-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1191990A true GB1191990A (en) | 1970-05-13 |
Family
ID=13587156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB55394/68A Expired GB1191990A (en) | 1967-11-25 | 1968-11-21 | Process for the Continuous Hydrolysis of Glycol Esters |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3586716A (enExample) |
| DE (1) | DE1810484A1 (enExample) |
| FR (1) | FR1592948A (enExample) |
| GB (1) | GB1191990A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH545259A (de) * | 1969-07-02 | 1973-12-15 | Bayer Ag | Verfahren zur Herstellung von Allylalkohol |
| US3917720A (en) * | 1973-05-30 | 1975-11-04 | Gen Electric | Continuous process for the production of a diol from a diol ester |
-
1968
- 1968-11-20 US US777333A patent/US3586716A/en not_active Expired - Lifetime
- 1968-11-21 GB GB55394/68A patent/GB1191990A/en not_active Expired
- 1968-11-22 DE DE19681810484 patent/DE1810484A1/de active Granted
- 1968-11-25 FR FR1592948D patent/FR1592948A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3586716A (en) | 1971-06-22 |
| FR1592948A (enExample) | 1970-05-19 |
| DE1810484A1 (de) | 1969-07-10 |
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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 |