JPS61200927A - 水−有機混合液体の分離方法 - Google Patents

水−有機混合液体の分離方法

Info

Publication number: JPS61200927A
Authority: JP; Japan
Prior art keywords: water; membrane; organic liquid; separation; organic
Prior art date: 1985-03-02
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

Application number

JP4032985A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0570615B2 (2

Inventor

Akira Mochizuki

明望月

Takashi Ogawara

小河原　尚

Yoshio Sato

芳雄佐藤

Shuzo Yamashita

修蔵山下

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.)

National Institute of Advanced Industrial Science and Technology AIST

Original Assignee

Agency of Industrial Science and Technology

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.)

1985-03-02

Filing date

1985-03-02

Publication date

1986-09-05

1985-03-02 Application filed by Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology

1985-03-02 Priority to JP4032985A priority Critical patent/JPS61200927A/ja

1986-09-05 Publication of JPS61200927A publication Critical patent/JPS61200927A/ja

1993-10-05 Publication of JPH0570615B2 publication Critical patent/JPH0570615B2/ja

Status Granted legal-status Critical Current

Links

239000007788 liquid Substances 0.000 title claims abstract description 121
239000000203 mixture Substances 0.000 title claims abstract description 46
238000000926 separation method Methods 0.000 title abstract description 58
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 36
239000011368 organic material Substances 0.000 title 1
239000012528 membrane Substances 0.000 claims abstract description 71
238000005373 pervaporation Methods 0.000 claims abstract description 47
238000000034 method Methods 0.000 claims abstract description 24
239000004627 regenerated cellulose Substances 0.000 claims abstract description 19
150000001450 anions Chemical class 0.000 claims abstract description 15
150000001768 cations Chemical class 0.000 claims abstract description 15
238000001914 filtration Methods 0.000 abstract description 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 55
239000012466 permeate Substances 0.000 description 11
229910052751 metal Inorganic materials 0.000 description 10
239000002184 metal Substances 0.000 description 10
238000004821 distillation Methods 0.000 description 9
150000003839 salts Chemical class 0.000 description 9
IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 7
150000002500 ions Chemical class 0.000 description 7
239000011777 magnesium Substances 0.000 description 7
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
239000007864 aqueous solution Substances 0.000 description 6
239000000243 solution Substances 0.000 description 5
230000000694 effects Effects 0.000 description 4
ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
229920002301 cellulose acetate Polymers 0.000 description 3
239000003153 chemical reaction reagent Substances 0.000 description 3
230000000052 comparative effect Effects 0.000 description 3
ZURAKLKIKYCUJU-UHFFFAOYSA-N copper;azane Chemical compound N.[Cu+2] ZURAKLKIKYCUJU-UHFFFAOYSA-N 0.000 description 3
229910052749 magnesium Inorganic materials 0.000 description 3
YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 2
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
229920000298 Cellophane Polymers 0.000 description 2
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
238000009835 boiling Methods 0.000 description 2
WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
229910000361 cobalt sulfate Inorganic materials 0.000 description 2
229940044175 cobalt sulfate Drugs 0.000 description 2
KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
229910021645 metal ion Inorganic materials 0.000 description 2
GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 description 2
229920002239 polyacrylonitrile Polymers 0.000 description 2
229920005597 polymer membrane Polymers 0.000 description 2
239000002904 solvent Substances 0.000 description 2
RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
-1 3-propanedio-〃 Substances 0.000 description 1
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
229910052684 Cerium Inorganic materials 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
239000004372 Polyvinyl alcohol Substances 0.000 description 1
229920000297 Rayon Polymers 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
235000011114 ammonium hydroxide Nutrition 0.000 description 1
VVUBWCWVDFCEOP-UHFFFAOYSA-N benzene;styrene Chemical compound C1=CC=CC=C1.C=CC1=CC=CC=C1 VVUBWCWVDFCEOP-UHFFFAOYSA-N 0.000 description 1
KTUQUZJOVNIKNZ-UHFFFAOYSA-N butan-1-ol;hydrate Chemical compound O.CCCCO KTUQUZJOVNIKNZ-UHFFFAOYSA-N 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000011109 contamination Methods 0.000 description 1
239000010949 copper Substances 0.000 description 1
230000009089 cytolysis Effects 0.000 description 1
238000000502 dialysis Methods 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
238000004817 gas chromatography Methods 0.000 description 1
235000011187 glycerol Nutrition 0.000 description 1
239000012510 hollow fiber Substances 0.000 description 1
239000012535 impurity Substances 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000005342 ion exchange Methods 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
210000003734 kidney Anatomy 0.000 description 1
210000003127 knee Anatomy 0.000 description 1
159000000003 magnesium salts Chemical class 0.000 description 1
229910052943 magnesium sulfate Inorganic materials 0.000 description 1
235000019341 magnesium sulphate Nutrition 0.000 description 1
229910052748 manganese Inorganic materials 0.000 description 1
SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 1
229910000357 manganese(II) sulfate Inorganic materials 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
229910052753 mercury Inorganic materials 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
229920002451 polyvinyl alcohol Polymers 0.000 description 1
238000007781 pre-processing Methods 0.000 description 1
238000002203 pretreatment Methods 0.000 description 1
DNIAPMSPPWPWGF-UHFFFAOYSA-N propylene glycol Substances CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
238000000746 purification Methods 0.000 description 1
238000005070 sampling Methods 0.000 description 1
238000004904 shortening Methods 0.000 description 1
239000011877 solvent mixture Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
239000008399 tap water Substances 0.000 description 1
235000020679 tap water Nutrition 0.000 description 1
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
229910052721 tungsten Inorganic materials 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1

Landscapes

Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Separation Using Semi-Permeable Membranes (AREA)

JP4032985A 1985-03-02 1985-03-02 水−有機混合液体の分離方法 Granted JPS61200927A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP4032985A JPS61200927A (ja)	1985-03-02	1985-03-02	水−有機混合液体の分離方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP4032985A JPS61200927A (ja)	1985-03-02	1985-03-02	水−有機混合液体の分離方法

Publications (2)

Publication Number	Publication Date
JPS61200927A true JPS61200927A (ja)	1986-09-05
JPH0570615B2 JPH0570615B2 (2)	1993-10-05

Family

ID=12577570

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP4032985A Granted JPS61200927A (ja)	1985-03-02	1985-03-02	水−有機混合液体の分離方法

Country Status (1)

Country	Link
JP (1)	JPS61200927A (2)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5433278A (en) *	1977-08-19	1979-03-10	Showa Denko Kk	Separating method for liquid mixture

1985
- 1985-03-02 JP JP4032985A patent/JPS61200927A/ja active Granted

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5433278A (en) *	1977-08-19	1979-03-10	Showa Denko Kk	Separating method for liquid mixture

Also Published As

Publication number	Publication date
JPH0570615B2 (2)	1993-10-05

Legal Events

Date	Code	Title	Description
2005-03-02	EXPY	Cancellation because of completion of term

Publication	Publication Date	Title
US3750735A (en)	1973-08-07	Removal of water from liquid mixtures containing formaldehyde using a porous polymeric membrane
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