FR2349560A1 - CONTINUOUS DIISOPROPYL ETHER OBTAINING PROCESS - Google Patents
CONTINUOUS DIISOPROPYL ETHER OBTAINING PROCESSInfo
- Publication number
- FR2349560A1 FR2349560A1 FR7712815A FR7712815A FR2349560A1 FR 2349560 A1 FR2349560 A1 FR 2349560A1 FR 7712815 A FR7712815 A FR 7712815A FR 7712815 A FR7712815 A FR 7712815A FR 2349560 A1 FR2349560 A1 FR 2349560A1
- Authority
- FR
- France
- Prior art keywords
- continuous
- diisopropyl ether
- obtaining process
- ether obtaining
- diisopropylalcohol
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
- C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE:Diisopropylalcohol is made to react with propylene in the presence of a strongly acidic cation-exchange resin as a catalyst and diisopropylether is continuourly prepared in high yield by the distillation of the reaction solution after contacting with a granular olid acid as a neutralizing agent.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4788576A JPS5938213B2 (en) | 1976-04-28 | 1976-04-28 | Continuous production method of diisopropyl ether |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2349560A1 true FR2349560A1 (en) | 1977-11-25 |
FR2349560B1 FR2349560B1 (en) | 1981-01-16 |
Family
ID=12787838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7712815A Granted FR2349560A1 (en) | 1976-04-28 | 1977-04-27 | CONTINUOUS DIISOPROPYL ETHER OBTAINING PROCESS |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5938213B2 (en) |
DE (1) | DE2719024A1 (en) |
FR (1) | FR2349560A1 (en) |
GB (1) | GB1574035A (en) |
NL (1) | NL7704558A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4182914A (en) * | 1974-01-22 | 1980-01-08 | Nippon Oil Company Limited | Process for continuously producing diisopropyl ether |
US4433070B3 (en) * | 1980-05-05 | 1998-07-21 | Spectrum 21 Licensing Corp | Cultured onyx products and methods therefor |
US5057629A (en) * | 1989-05-01 | 1991-10-15 | Shell Oil Company | Process for reducing isopropyl alcohol in diisopropyl ether |
EP0733615B1 (en) * | 1995-03-20 | 2002-06-19 | Uop | Process for producing diisopropyl ether |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR205939A1 (en) * | 1974-08-30 | 1976-06-15 | Texaco Development Corp | A METHOD OF PREPARING AN ETHER |
-
1976
- 1976-04-28 JP JP4788576A patent/JPS5938213B2/en not_active Expired
-
1977
- 1977-04-26 NL NL7704558A patent/NL7704558A/en not_active Application Discontinuation
- 1977-04-27 GB GB17479/77A patent/GB1574035A/en not_active Expired
- 1977-04-27 FR FR7712815A patent/FR2349560A1/en active Granted
- 1977-04-28 DE DE19772719024 patent/DE2719024A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
NL7704558A (en) | 1977-11-01 |
FR2349560B1 (en) | 1981-01-16 |
DE2719024A1 (en) | 1977-11-17 |
JPS52131508A (en) | 1977-11-04 |
GB1574035A (en) | 1980-09-03 |
JPS5938213B2 (en) | 1984-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |