JPH0529481B2 - - Google Patents
Info
- Publication number
- JPH0529481B2 JPH0529481B2 JP1003770A JP377089A JPH0529481B2 JP H0529481 B2 JPH0529481 B2 JP H0529481B2 JP 1003770 A JP1003770 A JP 1003770A JP 377089 A JP377089 A JP 377089A JP H0529481 B2 JPH0529481 B2 JP H0529481B2
- Authority
- JP
- Japan
- Prior art keywords
- butane
- alcohol
- solvent
- line
- butane solvent
- 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.)
- Expired - Lifetime
Links
- 239000001273 butane Substances 0.000 claims description 90
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 90
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 90
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 81
- 239000002904 solvent Substances 0.000 claims description 72
- 238000004821 distillation Methods 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 25
- 239000002994 raw material Substances 0.000 claims description 15
- 239000007864 aqueous solution Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- 238000000605 extraction Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 208000029650 alcohol withdrawal Diseases 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 description 15
- 239000012071 phase Substances 0.000 description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 239000012141 concentrate Substances 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 235000002678 Ipomoea batatas Nutrition 0.000 description 1
- 244000017020 Ipomoea batatas Species 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- -1 amashiyo Chemical class 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- RGCLLPNLLBQHPF-HJWRWDBZSA-N phosphamidon Chemical compound CCN(CC)C(=O)C(\Cl)=C(/C)OP(=O)(OC)OC RGCLLPNLLBQHPF-HJWRWDBZSA-N 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Extraction Or Liquid Replacement (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1003770A JPH02184388A (ja) | 1989-01-12 | 1989-01-12 | アルコールの濃縮精製方法及びその装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1003770A JPH02184388A (ja) | 1989-01-12 | 1989-01-12 | アルコールの濃縮精製方法及びその装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02184388A JPH02184388A (ja) | 1990-07-18 |
| JPH0529481B2 true JPH0529481B2 (de) | 1993-04-30 |
Family
ID=11566409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1003770A Granted JPH02184388A (ja) | 1989-01-12 | 1989-01-12 | アルコールの濃縮精製方法及びその装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02184388A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3254472B2 (ja) * | 1998-08-31 | 2002-02-04 | 独立行政法人産業技術総合研究所 | 超臨界流体を用いた化学物質含有排水の処理方法及び処理装置 |
| US8129573B2 (en) | 2008-02-29 | 2012-03-06 | Ube Industries, Ltd. | Method for purifying fermentation alcohol |
-
1989
- 1989-01-12 JP JP1003770A patent/JPH02184388A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02184388A (ja) | 1990-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| EXPY | Cancellation because of completion of term |