CN101234306B - 二氮杂萘聚醚砜酮类聚合物平板超滤膜及其制备方法 - Google Patents
二氮杂萘聚醚砜酮类聚合物平板超滤膜及其制备方法 Download PDFInfo
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- CN101234306B CN101234306B CN2007101772470A CN200710177247A CN101234306B CN 101234306 B CN101234306 B CN 101234306B CN 2007101772470 A CN2007101772470 A CN 2007101772470A CN 200710177247 A CN200710177247 A CN 200710177247A CN 101234306 B CN101234306 B CN 101234306B
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- phthalazine
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- polymericcompound
- phthalaziane
- ketone
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- 239000012528 membrane Substances 0.000 title claims abstract description 41
- 229920000642 polymer Polymers 0.000 title claims abstract description 31
- XSCHRSMBECNVNS-UHFFFAOYSA-N benzopyrazine Natural products N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 title claims abstract description 25
- LFSXCDWNBUNEEM-UHFFFAOYSA-N phthalazine Chemical compound C1=NN=CC2=CC=CC=C21 LFSXCDWNBUNEEM-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 17
- -1 ether sulfone ketone Chemical class 0.000 title claims description 22
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 title claims description 21
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims abstract description 12
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000005266 casting Methods 0.000 claims abstract description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 4
- 239000004695 Polyether sulfone Substances 0.000 claims description 7
- 229920006393 polyether sulfone Polymers 0.000 claims description 7
- WCZVZNOTHYJIEI-UHFFFAOYSA-N cinnoline Chemical group N1=NC=CC2=CC=CC=C21 WCZVZNOTHYJIEI-UHFFFAOYSA-N 0.000 claims description 6
- 150000002576 ketones Chemical class 0.000 claims description 3
- 229920001643 poly(ether ketone) Polymers 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 238000013019 agitation Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 5
- 238000003760 magnetic stirring Methods 0.000 abstract 1
- 229920005597 polymer membrane Polymers 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
- 238000004017 vitrification Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 230000004907 flux Effects 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000012071 phase Substances 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 108010074605 gamma-Globulins Proteins 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- STLFZKZBGXSIQJ-UHFFFAOYSA-N 1,1'-biphenyl;naphthalene Chemical group C1=CC=CC2=CC=CC=C21.C1=CC=CC=C1C1=CC=CC=C1 STLFZKZBGXSIQJ-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 102000004407 Lactalbumin Human genes 0.000 description 1
- 108090000942 Lactalbumin Proteins 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000010866 blackwater Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 239000002052 molecular layer Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- IJAPPYDYQCXOEF-UHFFFAOYSA-N phthalazin-1(2H)-one Chemical compound C1=CC=C2C(=O)NN=CC2=C1 IJAPPYDYQCXOEF-UHFFFAOYSA-N 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
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CN2007101772470A CN101234306B (zh) | 2007-11-13 | 2007-11-13 | 二氮杂萘聚醚砜酮类聚合物平板超滤膜及其制备方法 |
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CN2007101772470A CN101234306B (zh) | 2007-11-13 | 2007-11-13 | 二氮杂萘聚醚砜酮类聚合物平板超滤膜及其制备方法 |
Publications (2)
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CN101234306A CN101234306A (zh) | 2008-08-06 |
CN101234306B true CN101234306B (zh) | 2010-08-11 |
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CN2007101772470A Active CN101234306B (zh) | 2007-11-13 | 2007-11-13 | 二氮杂萘聚醚砜酮类聚合物平板超滤膜及其制备方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101810892B (zh) * | 2010-04-21 | 2013-01-02 | 中国科学院长春应用化学研究所 | 过滤药液的方法及复合膜在过滤药液中的应用 |
CN102553457B (zh) * | 2010-12-23 | 2014-05-14 | 上海一鸣过滤技术有限公司 | 一种兼有亲水性及疏水性的微孔膜的制备方法 |
CN103191656B (zh) * | 2013-03-29 | 2015-01-28 | 中国科学技术大学 | 一种聚合物微滤膜的制备方法 |
CN112175214B (zh) * | 2020-08-27 | 2022-08-23 | 江苏大学 | 一种柔性自润滑复合薄膜及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1144228A (zh) * | 1995-08-25 | 1997-03-05 | 中国科学院长春应用化学研究所 | 多孔性聚苯胺薄膜制备方法 |
CN1451469A (zh) * | 2003-05-01 | 2003-10-29 | 清华大学 | 二氮杂萘聚醚砜酮类新材料中空纤维超滤膜及其制备方法 |
CN1564341A (zh) * | 2004-03-31 | 2005-01-12 | 大连理工大学 | 磺化二氮杂萘聚醚砜酮质子交换膜及其制备方法 |
WO2006125761A2 (de) * | 2005-05-24 | 2006-11-30 | Basf Aktiengesellschaft | Verfahren zur herstellung poröser metall-organischer gerüstmaterialien |
-
2007
- 2007-11-13 CN CN2007101772470A patent/CN101234306B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1144228A (zh) * | 1995-08-25 | 1997-03-05 | 中国科学院长春应用化学研究所 | 多孔性聚苯胺薄膜制备方法 |
CN1451469A (zh) * | 2003-05-01 | 2003-10-29 | 清华大学 | 二氮杂萘聚醚砜酮类新材料中空纤维超滤膜及其制备方法 |
CN1564341A (zh) * | 2004-03-31 | 2005-01-12 | 大连理工大学 | 磺化二氮杂萘聚醚砜酮质子交换膜及其制备方法 |
WO2006125761A2 (de) * | 2005-05-24 | 2006-11-30 | Basf Aktiengesellschaft | Verfahren zur herstellung poröser metall-organischer gerüstmaterialien |
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Owner name: BEIJING QINGYUAN JIEHUA FILM TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TSINGHUA UNIVERSITY Effective date: 20130917 |
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Effective date of registration: 20130917 Address after: 101299, No. 3, M2-5 District, Xing Gu development zone, Pinggu District, Beijing Patentee after: Beijing Qingyuan Hua Jie Membrane Technology Co. Ltd. Address before: 100084 Beijing 100084-82 mailbox Patentee before: Tsinghua University |
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