JPS61118420A - ポリオキシテトラメチレングリコ−ル中のヘテロポリ酸の分離回収法 - Google Patents
ポリオキシテトラメチレングリコ−ル中のヘテロポリ酸の分離回収法Info
- Publication number
- JPS61118420A JPS61118420A JP59238651A JP23865184A JPS61118420A JP S61118420 A JPS61118420 A JP S61118420A JP 59238651 A JP59238651 A JP 59238651A JP 23865184 A JP23865184 A JP 23865184A JP S61118420 A JPS61118420 A JP S61118420A
- Authority
- JP
- Japan
- Prior art keywords
- heteropolyacid
- phase
- acid
- reaction solution
- polymer
- 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
-
- 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
- Y02P20/584—Recycling of catalysts
Landscapes
- Extraction Or Liquid Replacement (AREA)
- Catalysts (AREA)
- Polyethers (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59238651A JPS61118420A (ja) | 1984-11-14 | 1984-11-14 | ポリオキシテトラメチレングリコ−ル中のヘテロポリ酸の分離回収法 |
| DE8585114247T DE3583988D1 (de) | 1984-11-13 | 1985-11-08 | Verfahren zur reinigung von polyalkylenaethern. |
| CA000494863A CA1268481A (en) | 1984-11-13 | 1985-11-08 | Process for purification of polyether |
| EP85114247A EP0181621B1 (en) | 1984-11-13 | 1985-11-08 | Process for purification of polyalkylene ether |
| US06/798,249 US4677231A (en) | 1984-11-13 | 1985-11-08 | Process for purification of polyether |
| KR1019850008492A KR880001518B1 (ko) | 1984-11-13 | 1985-11-13 | 폴리알킬렌 에테르의 정제방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59238651A JPS61118420A (ja) | 1984-11-14 | 1984-11-14 | ポリオキシテトラメチレングリコ−ル中のヘテロポリ酸の分離回収法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61118420A true JPS61118420A (ja) | 1986-06-05 |
| JPH0148820B2 JPH0148820B2 (enExample) | 1989-10-20 |
Family
ID=17033295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59238651A Granted JPS61118420A (ja) | 1984-11-13 | 1984-11-14 | ポリオキシテトラメチレングリコ−ル中のヘテロポリ酸の分離回収法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61118420A (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009291085A (ja) * | 2008-06-03 | 2009-12-17 | Toyota Motor Corp | 植物系繊維材料の糖化分離方法 |
| US8382905B2 (en) | 2007-04-25 | 2013-02-26 | Toyota Jidosha Kabushiki Kaisha | Plant-fiber-material transformation method |
| US8460472B2 (en) | 2008-06-03 | 2013-06-11 | Toyota Jidosha Kabushiki Kaisha | Method for glycosylating and separating plant fiber material |
| US8460471B2 (en) | 2008-06-03 | 2013-06-11 | Toyota Jidosha Kabushiki Kaisha | Method for glycosylating and separating plant fiber material |
| US8486197B2 (en) | 2007-09-05 | 2013-07-16 | Toyota Jidosha Kabushiki Kaisha | Method of saccharification and separation for plant fiber materials |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011126774A (ja) * | 2009-11-20 | 2011-06-30 | Sumitomo Chemical Co Ltd | ポリオキソアニオン化合物の回収方法 |
-
1984
- 1984-11-14 JP JP59238651A patent/JPS61118420A/ja active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8382905B2 (en) | 2007-04-25 | 2013-02-26 | Toyota Jidosha Kabushiki Kaisha | Plant-fiber-material transformation method |
| US8486197B2 (en) | 2007-09-05 | 2013-07-16 | Toyota Jidosha Kabushiki Kaisha | Method of saccharification and separation for plant fiber materials |
| JP2009291085A (ja) * | 2008-06-03 | 2009-12-17 | Toyota Motor Corp | 植物系繊維材料の糖化分離方法 |
| US8409356B2 (en) | 2008-06-03 | 2013-04-02 | Toyota Jidosha Kabushiki Kaisha | Method for glycosylating and separating plant fiber material |
| US8460472B2 (en) | 2008-06-03 | 2013-06-11 | Toyota Jidosha Kabushiki Kaisha | Method for glycosylating and separating plant fiber material |
| US8460471B2 (en) | 2008-06-03 | 2013-06-11 | Toyota Jidosha Kabushiki Kaisha | Method for glycosylating and separating plant fiber material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0148820B2 (enExample) | 1989-10-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |