JPH025441B2 - - Google Patents

Info

Publication number: JPH025441B2
Authority: JP; Japan
Prior art keywords: membrane; water; separator; mixture; retentate
Prior art date: 1981-11-11
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

Application number

JP18091581A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5881401A (ja

Inventor

Efu Tozeeru Gyuntaa

Barubeeku Ahimu

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

Priority date (The priority date 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 date listed.)

1981-11-11

Filing date

1981-11-11

Publication date

1990-02-02

1981-11-11 Application filed by Individual filed Critical Individual

1981-11-11 Priority to JP18091581A priority Critical patent/JPS5881401A/ja

1983-05-16 Publication of JPS5881401A publication Critical patent/JPS5881401A/ja

1990-02-02 Publication of JPH025441B2 publication Critical patent/JPH025441B2/ja

Status Granted legal-status Critical Current

Links

239000012528 membrane Substances 0.000 claims description 74
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 45
238000000034 method Methods 0.000 claims description 37
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
239000012465 retentate Substances 0.000 claims description 18
239000000203 mixture Substances 0.000 claims description 15
238000005373 pervaporation Methods 0.000 claims description 13
238000004821 distillation Methods 0.000 claims description 12
239000007788 liquid Substances 0.000 claims description 11
238000000926 separation method Methods 0.000 claims description 10
230000018044 dehydration Effects 0.000 claims description 8
238000006297 dehydration reaction Methods 0.000 claims description 8
239000000498 cooling water Substances 0.000 claims description 5
230000000717 retained effect Effects 0.000 claims description 4
239000000463 material Substances 0.000 claims description 3
230000003134 recirculating effect Effects 0.000 claims 1
239000000126 substance Substances 0.000 claims 1
238000009834 vaporization Methods 0.000 claims 1
230000008016 vaporization Effects 0.000 claims 1
239000012466 permeate Substances 0.000 description 11
239000000047 product Substances 0.000 description 10
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
238000007127 saponification reaction Methods 0.000 description 4
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
238000009833 condensation Methods 0.000 description 3
230000005494 condensation Effects 0.000 description 3
238000010992 reflux Methods 0.000 description 3
229920002284 Cellulose triacetate Polymers 0.000 description 2
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 2
238000009835 boiling Methods 0.000 description 2
239000007858 starting material Substances 0.000 description 2
235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
235000011613 Pinus brutia Nutrition 0.000 description 1
241000018646 Pinus brutia Species 0.000 description 1
229920002301 cellulose acetate Polymers 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000012467 final product Substances 0.000 description 1
239000001760 fusel oil Substances 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
238000002156 mixing Methods 0.000 description 1
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
239000002351 wastewater Substances 0.000 description 1

Landscapes

Separation Using Semi-Permeable Membranes (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

JP18091581A 1981-11-11 1981-11-11 有機液体と水の混合物の脱水方法およびその装置 Granted JPS5881401A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP18091581A JPS5881401A (ja)	1981-11-11	1981-11-11	有機液体と水の混合物の脱水方法およびその装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP18091581A JPS5881401A (ja)	1981-11-11	1981-11-11	有機液体と水の混合物の脱水方法およびその装置

Publications (2)

Publication Number	Publication Date
JPS5881401A JPS5881401A (ja)	1983-05-16
JPH025441B2 true JPH025441B2 (de)	1990-02-02

Family

ID=16091503

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP18091581A Granted JPS5881401A (ja)	1981-11-11	1981-11-11	有機液体と水の混合物の脱水方法およびその装置

Country Status (1)

Country	Link
JP (1)	JPS5881401A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5750331B2 (ja) *	2010-08-05	2015-07-22	新日鉄住金エンジニアリング株式会社	膜分離装置及び膜分離方法

1981
- 1981-11-11 JP JP18091581A patent/JPS5881401A/ja active Granted

Also Published As

Publication number	Publication date
JPS5881401A (ja)	1983-05-16

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