CN106215726A - 一种含硅耐溶剂纳滤膜及其制备方法 - Google Patents
一种含硅耐溶剂纳滤膜及其制备方法 Download PDFInfo
- Publication number
- CN106215726A CN106215726A CN201610643004.0A CN201610643004A CN106215726A CN 106215726 A CN106215726 A CN 106215726A CN 201610643004 A CN201610643004 A CN 201610643004A CN 106215726 A CN106215726 A CN 106215726A
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- Prior art keywords
- solvent resistant
- membrane
- siliceous
- piperazine
- membrane preparation
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- Granted
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- 239000012528 membrane Substances 0.000 title claims abstract description 47
- 239000002904 solvent Substances 0.000 title claims abstract description 45
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 8
- 239000010703 silicon Substances 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 7
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims description 48
- 210000004379 membrane Anatomy 0.000 claims description 39
- 239000012071 phase Substances 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000000243 solution Substances 0.000 claims description 24
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 23
- 239000008346 aqueous phase Substances 0.000 claims description 21
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 20
- 230000033228 biological regulation Effects 0.000 claims description 19
- 239000003921 oil Substances 0.000 claims description 19
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 claims description 15
- 239000002202 Polyethylene glycol Substances 0.000 claims description 10
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 10
- 229920001223 polyethylene glycol Polymers 0.000 claims description 10
- -1 silane acyl chlorides Chemical class 0.000 claims description 10
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 8
- 238000005266 casting Methods 0.000 claims description 8
- 239000011259 mixed solution Substances 0.000 claims description 8
- 229910000077 silane Inorganic materials 0.000 claims description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000004745 nonwoven fabric Substances 0.000 claims description 7
- 239000000377 silicon dioxide Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 150000003973 alkyl amines Chemical class 0.000 claims description 6
- 210000002469 basement membrane Anatomy 0.000 claims description 6
- 239000007853 buffer solution Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000003431 cross linking reagent Substances 0.000 claims description 6
- 239000000178 monomer Chemical group 0.000 claims description 6
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 claims description 6
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 claims description 6
- 229910000397 disodium phosphate Inorganic materials 0.000 claims description 5
- 235000019800 disodium phosphate Nutrition 0.000 claims description 5
- 229920002492 poly(sulfone) Polymers 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 239000001488 sodium phosphate Substances 0.000 claims description 5
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical group CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 4
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 4
- 238000013019 agitation Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000008367 deionised water Substances 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- GFAUNYMRSKVDJL-UHFFFAOYSA-N formyl chloride Chemical compound ClC=O GFAUNYMRSKVDJL-UHFFFAOYSA-N 0.000 claims description 4
- 238000003828 vacuum filtration Methods 0.000 claims description 4
- OIKHZBFJHONJJB-UHFFFAOYSA-N dimethyl(phenyl)silicon Chemical compound C[Si](C)C1=CC=CC=C1 OIKHZBFJHONJJB-UHFFFAOYSA-N 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000013007 heat curing Methods 0.000 claims description 3
- 238000002454 metastable transfer emission spectrometry Methods 0.000 claims description 3
- 239000002210 silicon-based material Substances 0.000 claims description 3
- 239000007790 solid phase Substances 0.000 claims description 3
- 239000002352 surface water Substances 0.000 claims description 3
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 238000003849 solvent resist ant nanofiltration Methods 0.000 claims 1
- 230000004907 flux Effects 0.000 abstract description 7
- 150000003377 silicon compounds Chemical class 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000002346 layers by function Substances 0.000 abstract description 2
- VADKRMSMGWJZCF-UHFFFAOYSA-N 2-bromophenol Chemical compound OC1=CC=CC=C1Br VADKRMSMGWJZCF-UHFFFAOYSA-N 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Substances OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 5
- 239000003814 drug Substances 0.000 description 4
- 230000008961 swelling Effects 0.000 description 4
- 229940079593 drug Drugs 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001263 acyl chlorides Chemical class 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000001728 nano-filtration Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 229920002565 Polyethylene Glycol 400 Polymers 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- ZXPDYFSTVHQQOI-UHFFFAOYSA-N diethoxysilane Chemical compound CCO[SiH2]OCC ZXPDYFSTVHQQOI-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- JLFNLZLINWHATN-UHFFFAOYSA-N pentaethylene glycol Chemical compound OCCOCCOCCOCCOCCO JLFNLZLINWHATN-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 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
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
- B01D67/0011—Casting solutions therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
- B01D67/0013—Casting processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
-
- 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
-
- 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
- B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
- B01D71/68—Polysulfones; Polyethersulfones
-
- 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
- B01D71/70—Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201610643004.0A CN106215726B (zh) | 2016-08-08 | 2016-08-08 | 一种含硅耐溶剂纳滤膜及其制备方法 |
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CN201610643004.0A CN106215726B (zh) | 2016-08-08 | 2016-08-08 | 一种含硅耐溶剂纳滤膜及其制备方法 |
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CN106215726A true CN106215726A (zh) | 2016-12-14 |
CN106215726B CN106215726B (zh) | 2019-02-15 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114984785A (zh) * | 2022-06-10 | 2022-09-02 | 中国科学院过程工程研究所 | 一种复合纳滤膜及其制备方法和应用 |
WO2023116287A1 (zh) * | 2021-12-22 | 2023-06-29 | 沃顿科技股份有限公司 | 复合纳滤膜的制备方法和由此制备的复合纳滤膜 |
Citations (6)
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---|---|---|---|---|
CN1785488A (zh) * | 2005-11-09 | 2006-06-14 | 华东理工大学 | 一种聚合物中空纤维复合纳滤膜的制备方法 |
CN103041715A (zh) * | 2012-12-13 | 2013-04-17 | 新昌县冠阳技术开发有限公司 | 新型纳滤复合膜的制备方法 |
CN104324622A (zh) * | 2014-10-29 | 2015-02-04 | 浙江理工大学 | 一种聚四氟乙烯复合纳滤膜的制备方法 |
CN104474910A (zh) * | 2014-12-11 | 2015-04-01 | 杭州水处理技术研究开发中心有限公司 | 一种有机无机复合分离膜的制备方法 |
CN104667759A (zh) * | 2013-11-29 | 2015-06-03 | 贵阳时代沃顿科技有限公司 | 一种高通量抗污染复合纳滤膜的制备方法 |
CN104841296A (zh) * | 2015-06-09 | 2015-08-19 | 国家海洋局天津海水淡化与综合利用研究所 | 一种纳米氧化硅球/聚哌嗪酰胺纳米复合纳滤膜及其制备方法 |
-
2016
- 2016-08-08 CN CN201610643004.0A patent/CN106215726B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1785488A (zh) * | 2005-11-09 | 2006-06-14 | 华东理工大学 | 一种聚合物中空纤维复合纳滤膜的制备方法 |
CN103041715A (zh) * | 2012-12-13 | 2013-04-17 | 新昌县冠阳技术开发有限公司 | 新型纳滤复合膜的制备方法 |
CN104667759A (zh) * | 2013-11-29 | 2015-06-03 | 贵阳时代沃顿科技有限公司 | 一种高通量抗污染复合纳滤膜的制备方法 |
CN104324622A (zh) * | 2014-10-29 | 2015-02-04 | 浙江理工大学 | 一种聚四氟乙烯复合纳滤膜的制备方法 |
CN104474910A (zh) * | 2014-12-11 | 2015-04-01 | 杭州水处理技术研究开发中心有限公司 | 一种有机无机复合分离膜的制备方法 |
CN104841296A (zh) * | 2015-06-09 | 2015-08-19 | 国家海洋局天津海水淡化与综合利用研究所 | 一种纳米氧化硅球/聚哌嗪酰胺纳米复合纳滤膜及其制备方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023116287A1 (zh) * | 2021-12-22 | 2023-06-29 | 沃顿科技股份有限公司 | 复合纳滤膜的制备方法和由此制备的复合纳滤膜 |
CN114984785A (zh) * | 2022-06-10 | 2022-09-02 | 中国科学院过程工程研究所 | 一种复合纳滤膜及其制备方法和应用 |
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