JPS63162636A - 無水アルコ−ルの製造方法 - Google Patents
無水アルコ−ルの製造方法Info
- Publication number
- JPS63162636A JPS63162636A JP30781886A JP30781886A JPS63162636A JP S63162636 A JPS63162636 A JP S63162636A JP 30781886 A JP30781886 A JP 30781886A JP 30781886 A JP30781886 A JP 30781886A JP S63162636 A JPS63162636 A JP S63162636A
- Authority
- JP
- Japan
- Prior art keywords
- alcohol
- extractant
- pressure
- water
- extraction
- 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 151
- 238000004519 manufacturing process Methods 0.000 title description 8
- 238000000605 extraction Methods 0.000 claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000001179 sorption measurement Methods 0.000 claims abstract description 51
- 239000003463 adsorbent Substances 0.000 claims abstract description 39
- 239000007864 aqueous solution Substances 0.000 claims abstract description 29
- 230000008929 regeneration Effects 0.000 claims abstract description 5
- 238000011069 regeneration method Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 29
- 239000003795 chemical substances by application Substances 0.000 abstract description 8
- 239000002808 molecular sieve Substances 0.000 abstract description 5
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract description 5
- -1 ethanol Chemical compound 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000000926 separation method Methods 0.000 description 24
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 22
- 229910002092 carbon dioxide Inorganic materials 0.000 description 11
- 239000001569 carbon dioxide Substances 0.000 description 11
- 239000000243 solution Substances 0.000 description 10
- 238000003795 desorption Methods 0.000 description 9
- 230000006835 compression Effects 0.000 description 7
- 238000006297 dehydration reaction Methods 0.000 description 7
- 239000011261 inert gas Substances 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 230000018044 dehydration Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000000895 extractive distillation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000011437 continuous method Methods 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000010533 azeotropic distillation Methods 0.000 description 1
- DNZWLJIKNWYXJP-UHFFFAOYSA-N butan-1-ol;propan-2-one Chemical compound CC(C)=O.CCCCO DNZWLJIKNWYXJP-UHFFFAOYSA-N 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30781886A JPS63162636A (ja) | 1986-12-25 | 1986-12-25 | 無水アルコ−ルの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30781886A JPS63162636A (ja) | 1986-12-25 | 1986-12-25 | 無水アルコ−ルの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63162636A true JPS63162636A (ja) | 1988-07-06 |
| JPH0333693B2 JPH0333693B2 (2) | 1991-05-20 |
Family
ID=17973577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30781886A Granted JPS63162636A (ja) | 1986-12-25 | 1986-12-25 | 無水アルコ−ルの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63162636A (2) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011524342A (ja) * | 2008-05-26 | 2011-09-01 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | 水溶液からアルコールを抽出するための溶媒としてのテトラシアノボレートアニオンを含むイオン液体の使用 |
| US8263814B2 (en) | 2007-05-24 | 2012-09-11 | Dynasep Inc. | Energy efficient separation of ethanol from aqueous solution |
| US9029615B2 (en) | 2012-09-05 | 2015-05-12 | Dynasep Inc. | Energy efficient method and apparatus for the extraction of lower alcohols from dilute aqueous solution |
| US9630894B2 (en) | 2012-09-05 | 2017-04-25 | Dynasep Inc. | Energy efficient method and apparatus for the extraction of biomolecules from dilute aqueous solution |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4492808A (en) * | 1983-04-14 | 1985-01-08 | Fried. Krupp Gesellschaft Mit Beschrankter Haftung | Method for separating ethanol from an ethanol containing solution |
| JPS61207348A (ja) * | 1985-03-13 | 1986-09-13 | Agency Of Ind Science & Technol | 無水エタノ−ルの製造方法 |
-
1986
- 1986-12-25 JP JP30781886A patent/JPS63162636A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4492808A (en) * | 1983-04-14 | 1985-01-08 | Fried. Krupp Gesellschaft Mit Beschrankter Haftung | Method for separating ethanol from an ethanol containing solution |
| JPS61207348A (ja) * | 1985-03-13 | 1986-09-13 | Agency Of Ind Science & Technol | 無水エタノ−ルの製造方法 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8263814B2 (en) | 2007-05-24 | 2012-09-11 | Dynasep Inc. | Energy efficient separation of ethanol from aqueous solution |
| JP2011524342A (ja) * | 2008-05-26 | 2011-09-01 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | 水溶液からアルコールを抽出するための溶媒としてのテトラシアノボレートアニオンを含むイオン液体の使用 |
| US9029615B2 (en) | 2012-09-05 | 2015-05-12 | Dynasep Inc. | Energy efficient method and apparatus for the extraction of lower alcohols from dilute aqueous solution |
| US9630894B2 (en) | 2012-09-05 | 2017-04-25 | Dynasep Inc. | Energy efficient method and apparatus for the extraction of biomolecules from dilute aqueous solution |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0333693B2 (2) | 1991-05-20 |
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