CN102861518B - 高聚合度聚氯乙烯中空纤维超滤膜的制备方法 - Google Patents
高聚合度聚氯乙烯中空纤维超滤膜的制备方法 Download PDFInfo
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- CN102861518B CN102861518B CN201110186158.9A CN201110186158A CN102861518B CN 102861518 B CN102861518 B CN 102861518B CN 201110186158 A CN201110186158 A CN 201110186158A CN 102861518 B CN102861518 B CN 102861518B
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- Prior art keywords
- polymerization degree
- hollow fiber
- ultrafiltration membrane
- fiber ultrafiltration
- high polymerization
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- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 71
- 229920000915 polyvinyl chloride Polymers 0.000 title claims abstract description 63
- 239000012528 membrane Substances 0.000 title claims abstract description 47
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 45
- 239000012510 hollow fiber Substances 0.000 title claims abstract description 42
- 239000004800 polyvinyl chloride Substances 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- 238000005266 casting Methods 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 230000004907 flux Effects 0.000 claims abstract description 14
- 239000002904 solvent Substances 0.000 claims abstract description 10
- 239000012760 heat stabilizer Substances 0.000 claims abstract description 9
- 239000011148 porous material Substances 0.000 claims abstract description 8
- -1 polychloroethylene Polymers 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 24
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 16
- ZFOZVQLOBQUTQQ-UHFFFAOYSA-N Tributyl citrate Chemical compound CCCCOC(=O)CC(O)(C(=O)OCCCC)CC(=O)OCCCC ZFOZVQLOBQUTQQ-UHFFFAOYSA-N 0.000 claims description 12
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 12
- WFKAJVHLWXSISD-UHFFFAOYSA-N isobutyramide Chemical compound CC(C)C(N)=O WFKAJVHLWXSISD-UHFFFAOYSA-N 0.000 claims description 11
- 239000002202 Polyethylene glycol Substances 0.000 claims description 10
- 229920001223 polyethylene glycol Polymers 0.000 claims description 10
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 8
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 8
- 108091003079 Bovine Serum Albumin Proteins 0.000 claims description 7
- 229940098773 bovine serum albumin Drugs 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 6
- DQWPFSLDHJDLRL-UHFFFAOYSA-N triethyl phosphate Chemical compound CCOP(=O)(OCC)OCC DQWPFSLDHJDLRL-UHFFFAOYSA-N 0.000 claims description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000011592 zinc chloride Substances 0.000 claims description 4
- 235000005074 zinc chloride Nutrition 0.000 claims description 4
- VHSHLMUCYSAUQU-UHFFFAOYSA-N 2-hydroxypropyl methacrylate Chemical compound CC(O)COC(=O)C(C)=C VHSHLMUCYSAUQU-UHFFFAOYSA-N 0.000 claims description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 2
- 239000001110 calcium chloride Substances 0.000 claims description 2
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 230000000881 depressing effect Effects 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 238000002156 mixing Methods 0.000 abstract 2
- 238000007711 solidification Methods 0.000 abstract 2
- 230000008023 solidification Effects 0.000 abstract 2
- 238000001879 gelation Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 16
- 239000000243 solution Substances 0.000 description 15
- 229920006316 polyvinylpyrrolidine Polymers 0.000 description 8
- 238000003756 stirring Methods 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- 229920002492 poly(sulfone) Polymers 0.000 description 4
- 239000002033 PVDF binder Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000001471 micro-filtration Methods 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 150000002611 lead compounds Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
材料 | 质量(克) |
高聚合度聚氯乙烯(聚合度3600) | 800 |
聚乙烯吡咯烷酮(K30) | 240 |
氯化锌 | 100 |
水 | 50 |
TM181 | 20 |
二甲基甲酰胺 | 5000 |
材料 | 质量(克) |
高聚合度聚氯乙烯(聚合度4000) | 500 |
聚乙烯吡咯烷酮(K30) | 140 |
聚乙二醇(分子量400) | 200 |
水 | 100 |
OGP-101 | 20 |
二甲基乙酰胺 | 5000 |
材料 | 质量(克) |
高聚合度聚氯乙烯(聚合度4500) | 400 |
聚乙烯吡咯烷酮(K30) | 200 |
氯化锂 | 50 |
TM181 | 100 |
N-甲基-2-吡咯烷酮 | 5000 |
材料 | 质量(克) |
高聚合度聚氯乙烯(聚合度4500) | 1000 |
磷酸三乙酯 | 100 |
柠檬酸三正丁酯 | 100 |
聚乙二醇(分子量600) | 400 |
TM181 | 20 |
二甲基乙酰胺 | 5000 |
材料 | 质量(克) |
高聚合度聚氯乙烯(聚合度5000) | 300 |
柠檬酸三正丁酯 | 50 |
聚乙烯吡咯烷酮(K30) | 100 |
聚乙二醇(分子量400) | 400 |
水 | 120 |
TM181 | 30 |
二甲基乙酰胺 | 5000 |
材料 | 质量(克) |
高聚合度聚氯乙烯(聚合度5500) | 400 |
磷酸三乙酯 | 100 |
氯化锂 | 100 |
聚乙二醇(分子量600) | 200 |
TM181 | 20 |
二甲基甲酰胺 | 5000 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110186158.9A CN102861518B (zh) | 2011-07-05 | 2011-07-05 | 高聚合度聚氯乙烯中空纤维超滤膜的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110186158.9A CN102861518B (zh) | 2011-07-05 | 2011-07-05 | 高聚合度聚氯乙烯中空纤维超滤膜的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102861518A CN102861518A (zh) | 2013-01-09 |
CN102861518B true CN102861518B (zh) | 2014-11-26 |
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CN201110186158.9A Active CN102861518B (zh) | 2011-07-05 | 2011-07-05 | 高聚合度聚氯乙烯中空纤维超滤膜的制备方法 |
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CN (1) | CN102861518B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108554204A (zh) * | 2018-01-08 | 2018-09-21 | 天津工业大学 | 一种聚氯乙烯中空纤维多孔膜的制备方法 |
CN110038453B (zh) * | 2019-04-29 | 2020-07-07 | 厦门理工学院 | 一种增强型聚氯乙烯中空纤维超滤膜及制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4322381A (en) * | 1975-12-29 | 1982-03-30 | Nippon Zeon Co., Ltd. | Method of manufacturing hollow fiber |
US4342711A (en) * | 1977-06-30 | 1982-08-03 | Nippon Zeon Co., Ltd. | Method of manufacturing hollow fiber |
CN1966132A (zh) * | 2005-11-15 | 2007-05-23 | 深圳市诚德来实业有限公司 | 聚氯乙烯中空纤维超滤膜制法 |
CN101195082A (zh) * | 2007-06-18 | 2008-06-11 | 海南立昇净水科技实业有限公司 | 一种改性聚氯乙烯中空纤维微孔膜及其制备方法 |
CN101234302A (zh) * | 2008-02-29 | 2008-08-06 | 海南美蓝德水处理科技有限公司 | 一种中空毛细管式共混超滤膜及其制备方法 |
-
2011
- 2011-07-05 CN CN201110186158.9A patent/CN102861518B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4322381A (en) * | 1975-12-29 | 1982-03-30 | Nippon Zeon Co., Ltd. | Method of manufacturing hollow fiber |
US4342711A (en) * | 1977-06-30 | 1982-08-03 | Nippon Zeon Co., Ltd. | Method of manufacturing hollow fiber |
CN1966132A (zh) * | 2005-11-15 | 2007-05-23 | 深圳市诚德来实业有限公司 | 聚氯乙烯中空纤维超滤膜制法 |
CN101195082A (zh) * | 2007-06-18 | 2008-06-11 | 海南立昇净水科技实业有限公司 | 一种改性聚氯乙烯中空纤维微孔膜及其制备方法 |
CN101234302A (zh) * | 2008-02-29 | 2008-08-06 | 海南美蓝德水处理科技有限公司 | 一种中空毛细管式共混超滤膜及其制备方法 |
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Effective date of registration: 20180830 Address after: 224300 No. 2, Northwest Road, Airport Road, Pioneer Park, hop Town, Sheyang, Yancheng City, Jiangsu Patentee after: Jiangsu Jin Tong Technology Co.,Ltd. Address before: 100083 D, 1109, Cheng Sheng mansion, 28 Cheng Fu Road, Haidian District, Beijing. Patentee before: BEIJING KINGFLUX TECH Co.,Ltd. |
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Effective date of registration: 20231215 Address after: Room 01211, Building 1, No. 68 Beiqing Road, Haidian District, Beijing, 100081 Patentee after: BEIJING KINGFLUX TECH Co.,Ltd. Address before: 224300 No. 2, Northwest Road, Airport Road, Pioneer Park, hop Town, Sheyang, Yancheng City, Jiangsu Patentee before: Jiangsu Jin Tong Technology Co.,Ltd. |