JPS565394B2 - - Google Patents
Info
- Publication number
- JPS565394B2 JPS565394B2 JP2845176A JP2845176A JPS565394B2 JP S565394 B2 JPS565394 B2 JP S565394B2 JP 2845176 A JP2845176 A JP 2845176A JP 2845176 A JP2845176 A JP 2845176A JP S565394 B2 JPS565394 B2 JP S565394B2
- Authority
- JP
- Japan
- 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
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2845176A JPS52111557A (en) | 1976-03-16 | 1976-03-16 | Production of cyclic ether |
| US05/763,715 US4105679A (en) | 1976-02-04 | 1977-01-28 | Process for producing a cylic ether from an acetic ester of a 1,4-glycol |
| NL7701057A NL7701057A (en) | 1976-02-04 | 1977-02-02 | PROCESS FOR THE PREPARATION OF A CYCLIC ETHER. |
| IT67216/77A IT1118060B (en) | 1976-02-04 | 1977-02-02 | PROCEDURE FOR THE PRODUCTION OF A CYCLIC ESTER FROM AN ACETIC ETHER OF A 1.4 GLYCOL |
| FR7702998A FR2340313A1 (en) | 1976-02-04 | 1977-02-03 | PROCESS FOR PRODUCING A CYCLIC ETHER FROM AN ACETIC ESTER OF A 1,4-GLYCOL |
| DE2704505A DE2704505C2 (en) | 1976-02-04 | 1977-02-03 | Process for the production of tetrahydrofuran or dihydrofuran |
| GB4728/77A GB1554368A (en) | 1976-02-04 | 1977-02-04 | Process for producing tetrahydrofuran or dihydrofuran from an acetic ester of a 1,4-glycol |
| CA271,100A CA1088084A (en) | 1976-02-04 | 1977-02-04 | Process for producing a cyclic ether from an acetic ester of a 1,4-glycol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2845176A JPS52111557A (en) | 1976-03-16 | 1976-03-16 | Production of cyclic ether |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52111557A JPS52111557A (en) | 1977-09-19 |
| JPS565394B2 true JPS565394B2 (en) | 1981-02-04 |
Family
ID=12249018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2845176A Granted JPS52111557A (en) | 1976-02-04 | 1976-03-16 | Production of cyclic ether |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52111557A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62163282A (en) * | 1986-01-10 | 1987-07-20 | コーア株式会社 | Heating unit |
| JPS6333352Y2 (en) * | 1981-06-23 | 1988-09-06 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0629280B2 (en) * | 1985-02-28 | 1994-04-20 | 三菱化成株式会社 | Purification method of crude tetrahydrofuran |
| WO2011052065A1 (en) * | 2009-10-30 | 2011-05-05 | 株式会社日立プラントテクノロジー | Process and system for purification of tetrahydrofuran |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7510509A (en) * | 1974-09-07 | 1976-03-09 | Basf Ag | PROCESS FOR PREPARING TETRAHYDROFURAN. |
| JPS5293762A (en) * | 1976-02-04 | 1977-08-06 | Mitsubishi Chem Ind Ltd | Preparation of cyclic ethers |
-
1976
- 1976-03-16 JP JP2845176A patent/JPS52111557A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7510509A (en) * | 1974-09-07 | 1976-03-09 | Basf Ag | PROCESS FOR PREPARING TETRAHYDROFURAN. |
| JPS5141351A (en) * | 1974-09-07 | 1976-04-07 | Basf Ag | Tetorahidorofuranno seiho |
| JPS5293762A (en) * | 1976-02-04 | 1977-08-06 | Mitsubishi Chem Ind Ltd | Preparation of cyclic ethers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6333352Y2 (en) * | 1981-06-23 | 1988-09-06 | ||
| JPS62163282A (en) * | 1986-01-10 | 1987-07-20 | コーア株式会社 | Heating unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52111557A (en) | 1977-09-19 |