JPS6485937A - Production of 1,5-pentanediol - Google Patents
Production of 1,5-pentanediolInfo
- Publication number
- JPS6485937A JPS6485937A JP62242522A JP24252287A JPS6485937A JP S6485937 A JPS6485937 A JP S6485937A JP 62242522 A JP62242522 A JP 62242522A JP 24252287 A JP24252287 A JP 24252287A JP S6485937 A JPS6485937 A JP S6485937A
- Authority
- JP
- Japan
- Prior art keywords
- copper
- chromite
- glutarate
- produce
- pentanediol
- 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
- ALQSHHUCVQOPAS-UHFFFAOYSA-N Pentane-1,5-diol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 3
- GXDVEXJTVGRLNW-UHFFFAOYSA-N [Cr].[Cu] Chemical compound [Cr].[Cu] GXDVEXJTVGRLNW-UHFFFAOYSA-N 0.000 abstract 2
- -1 alkyl glutarate Chemical compound 0.000 abstract 2
- JGDFBJMWFLXCLJ-UHFFFAOYSA-N copper chromite Chemical compound [Cu]=O.[Cu]=O.O=[Cr]O[Cr]=O JGDFBJMWFLXCLJ-UHFFFAOYSA-N 0.000 abstract 2
- 238000005984 hydrogenation reaction Methods 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 239000012808 vapor phase Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- OUWSNHWQZPEFEX-UHFFFAOYSA-N diethyl glutarate Chemical compound CCOC(=O)CCCC(=O)OCC OUWSNHWQZPEFEX-UHFFFAOYSA-N 0.000 abstract 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 150000002009 diols Chemical class 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 229920006305 unsaturated polyester Polymers 0.000 abstract 1
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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62242522A JPS6485937A (en) | 1987-09-29 | 1987-09-29 | Production of 1,5-pentanediol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62242522A JPS6485937A (en) | 1987-09-29 | 1987-09-29 | Production of 1,5-pentanediol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6485937A true JPS6485937A (en) | 1989-03-30 |
| JPH0331696B2 JPH0331696B2 (enrdf_load_stackoverflow) | 1991-05-08 |
Family
ID=17090359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62242522A Granted JPS6485937A (en) | 1987-09-29 | 1987-09-29 | Production of 1,5-pentanediol |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6485937A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1048638A1 (en) * | 1999-04-27 | 2000-11-02 | Kvaerner Process Technology Limited | Process for the recovery of pentane-1,5-diol |
| JP2001316311A (ja) * | 2000-03-03 | 2001-11-13 | Asahi Kasei Corp | 高純度１，５−ペンタンジオール |
| US7385782B2 (en) | 2004-11-04 | 2008-06-10 | Samsung Electronics Co., Ltd. | Cassette housing assembly having an x-lever with a locking member connected thereto and a magnetic recording and reproducing apparatus having the same |
-
1987
- 1987-09-29 JP JP62242522A patent/JPS6485937A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1048638A1 (en) * | 1999-04-27 | 2000-11-02 | Kvaerner Process Technology Limited | Process for the recovery of pentane-1,5-diol |
| JP2001316311A (ja) * | 2000-03-03 | 2001-11-13 | Asahi Kasei Corp | 高純度１，５−ペンタンジオール |
| US7385782B2 (en) | 2004-11-04 | 2008-06-10 | Samsung Electronics Co., Ltd. | Cassette housing assembly having an x-lever with a locking member connected thereto and a magnetic recording and reproducing apparatus having the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0331696B2 (enrdf_load_stackoverflow) | 1991-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080508 Year of fee payment: 17 |