JPS62135440A - アルコ−ル濃縮精製法 - Google Patents
アルコ−ル濃縮精製法Info
- Publication number
- JPS62135440A JPS62135440A JP60275995A JP27599585A JPS62135440A JP S62135440 A JPS62135440 A JP S62135440A JP 60275995 A JP60275995 A JP 60275995A JP 27599585 A JP27599585 A JP 27599585A JP S62135440 A JPS62135440 A JP S62135440A
- Authority
- JP
- Japan
- Prior art keywords
- alcohol
- solvent
- raw material
- liquid
- impurity
- 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
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims description 13
- 239000002904 solvent Substances 0.000 claims abstract description 53
- 239000012535 impurity Substances 0.000 claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 238000009835 boiling Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000203 mixture Substances 0.000 claims abstract description 21
- 239000002994 raw material Substances 0.000 claims abstract description 21
- 238000005191 phase separation Methods 0.000 claims abstract description 6
- 238000000926 separation method Methods 0.000 claims description 12
- 238000000605 extraction Methods 0.000 claims description 9
- 238000000746 purification Methods 0.000 claims description 2
- 230000003197 catalytic effect Effects 0.000 claims 1
- 239000012141 concentrate Substances 0.000 abstract description 2
- 235000019441 ethanol Nutrition 0.000 description 48
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- 239000013040 bath agent Substances 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000001760 fusel oil Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 241000134884 Ericales Species 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 235000002678 Ipomoea batatas Nutrition 0.000 description 1
- 244000017020 Ipomoea batatas Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- KSCFJBIXMNOVSH-UHFFFAOYSA-N dyphylline Chemical compound O=C1N(C)C(=O)N(C)C2=C1N(CC(O)CO)C=N2 KSCFJBIXMNOVSH-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000003049 inorganic solvent Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- 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
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Extraction Or Liquid Replacement (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60275995A JPS62135440A (ja) | 1985-12-10 | 1985-12-10 | アルコ−ル濃縮精製法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60275995A JPS62135440A (ja) | 1985-12-10 | 1985-12-10 | アルコ−ル濃縮精製法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62135440A true JPS62135440A (ja) | 1987-06-18 |
| JPH0578535B2 JPH0578535B2 (enrdf_load_stackoverflow) | 1993-10-29 |
Family
ID=17563302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60275995A Granted JPS62135440A (ja) | 1985-12-10 | 1985-12-10 | アルコ−ル濃縮精製法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62135440A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6430592A (en) * | 1987-07-24 | 1989-02-01 | Tsusho Sangyo Daijin | Concentration and purification of alcohol |
| WO1989001042A1 (en) * | 1987-07-24 | 1989-02-09 | Japan As Represented By Minister Of International | Process for concentrating and purifying alcohol and apparatus therefor |
| US5250271A (en) * | 1987-07-24 | 1993-10-05 | Minister Of International Trade & Industry | Apparatus to concentrate and purify alcohol |
-
1985
- 1985-12-10 JP JP60275995A patent/JPS62135440A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6430592A (en) * | 1987-07-24 | 1989-02-01 | Tsusho Sangyo Daijin | Concentration and purification of alcohol |
| WO1989001042A1 (en) * | 1987-07-24 | 1989-02-09 | Japan As Represented By Minister Of International | Process for concentrating and purifying alcohol and apparatus therefor |
| US5053563A (en) * | 1987-07-24 | 1991-10-01 | Minister Of International Trade & Industry | Method to concentrate and purify alcohol |
| US5250271A (en) * | 1987-07-24 | 1993-10-05 | Minister Of International Trade & Industry | Apparatus to concentrate and purify alcohol |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0578535B2 (enrdf_load_stackoverflow) | 1993-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |