JPH0367731B2 - - Google Patents
Info
- Publication number
- JPH0367731B2 JPH0367731B2 JP15886686A JP15886686A JPH0367731B2 JP H0367731 B2 JPH0367731 B2 JP H0367731B2 JP 15886686 A JP15886686 A JP 15886686A JP 15886686 A JP15886686 A JP 15886686A JP H0367731 B2 JPH0367731 B2 JP H0367731B2
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- polymer
- separating
- liquid mixture
- separation
- 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
Links
- 239000012528 membrane Substances 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 20
- 238000000926 separation method Methods 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 18
- 229920000642 polymer Polymers 0.000 claims description 13
- 125000002091 cationic group Chemical group 0.000 claims description 9
- 150000003839 salts Chemical class 0.000 claims description 9
- 229920001661 Chitosan Polymers 0.000 claims description 8
- 229910021645 metal ion Inorganic materials 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 4
- 150000001450 anions Chemical class 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims 1
- 239000001913 cellulose Substances 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000005373 pervaporation Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 150000004696 coordination complex Chemical group 0.000 description 3
- 230000006196 deacetylation Effects 0.000 description 3
- 238000003381 deacetylation reaction Methods 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000005371 permeation separation Methods 0.000 description 2
- 229920005597 polymer membrane Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 1
- 239000004280 Sodium formate Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 125000003010 ionic group Chemical group 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
- 235000019254 sodium formate Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/08—Polysaccharides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15886686A JPS6316005A (ja) | 1986-07-08 | 1986-07-08 | 液体混合物の分離方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15886686A JPS6316005A (ja) | 1986-07-08 | 1986-07-08 | 液体混合物の分離方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6316005A JPS6316005A (ja) | 1988-01-23 |
| JPH0367731B2 true JPH0367731B2 (enrdf_load_stackoverflow) | 1991-10-24 |
Family
ID=15681111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15886686A Granted JPS6316005A (ja) | 1986-07-08 | 1986-07-08 | 液体混合物の分離方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6316005A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100313661B1 (ko) * | 1999-10-13 | 2001-11-15 | 김충섭 | 유기 혼합물 분리용 다가이온 착물 복합막과 이의 제조방법 |
-
1986
- 1986-07-08 JP JP15886686A patent/JPS6316005A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6316005A (ja) | 1988-01-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |