CN114653230A - 一种高选择分离性复合膜的制备方法 - Google Patents
一种高选择分离性复合膜的制备方法 Download PDFInfo
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- CN114653230A CN114653230A CN202011524183.9A CN202011524183A CN114653230A CN 114653230 A CN114653230 A CN 114653230A CN 202011524183 A CN202011524183 A CN 202011524183A CN 114653230 A CN114653230 A CN 114653230A
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- 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
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- 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
- B01D69/12—Composite membranes; Ultra-thin membranes
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- 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
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
- B01D71/42—Polymers of nitriles, e.g. polyacrylonitrile
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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Citations (7)
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CN102294178A (zh) * | 2011-08-17 | 2011-12-28 | 浙江大学 | 一种含有两性离子的聚酰胺纳滤膜及其制备方法 |
CN108097071A (zh) * | 2017-11-22 | 2018-06-01 | 北京新源国能科技集团股份有限公司 | 一种改进的聚偏氟乙烯基纳滤膜的制备方法 |
CN108745008A (zh) * | 2018-07-11 | 2018-11-06 | 佛山市陵谐环保科技有限公司 | 一种聚砜复合膜的制备方法 |
US20180326362A1 (en) * | 2017-03-06 | 2018-11-15 | China University Of Petroleum (East China) | Highly selective alicyclic polyamide nanofiltration membrane and making method thereof |
CN111437732A (zh) * | 2020-04-07 | 2020-07-24 | 蓝星(杭州)膜工业有限公司 | 一种高选择性高通量纳滤膜的制备方法 |
CN112007513A (zh) * | 2020-09-08 | 2020-12-01 | 北京理工大学 | 一种间位芳纶基聚酰胺复合纳滤膜的制备方法 |
CN112076630A (zh) * | 2020-09-25 | 2020-12-15 | 湖南澳维环保科技有限公司 | 一种聚酰胺复合纳滤膜及其制备方法 |
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2020
- 2020-12-22 CN CN202011524183.9A patent/CN114653230B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102294178A (zh) * | 2011-08-17 | 2011-12-28 | 浙江大学 | 一种含有两性离子的聚酰胺纳滤膜及其制备方法 |
US20180326362A1 (en) * | 2017-03-06 | 2018-11-15 | China University Of Petroleum (East China) | Highly selective alicyclic polyamide nanofiltration membrane and making method thereof |
CN108097071A (zh) * | 2017-11-22 | 2018-06-01 | 北京新源国能科技集团股份有限公司 | 一种改进的聚偏氟乙烯基纳滤膜的制备方法 |
CN108745008A (zh) * | 2018-07-11 | 2018-11-06 | 佛山市陵谐环保科技有限公司 | 一种聚砜复合膜的制备方法 |
CN111437732A (zh) * | 2020-04-07 | 2020-07-24 | 蓝星(杭州)膜工业有限公司 | 一种高选择性高通量纳滤膜的制备方法 |
CN112007513A (zh) * | 2020-09-08 | 2020-12-01 | 北京理工大学 | 一种间位芳纶基聚酰胺复合纳滤膜的制备方法 |
CN112076630A (zh) * | 2020-09-25 | 2020-12-15 | 湖南澳维环保科技有限公司 | 一种聚酰胺复合纳滤膜及其制备方法 |
Non-Patent Citations (5)
Title |
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YAO 等: "Preparation of nanocavity-contained thin film composite nanofiltration membranes with enhanced permeability and divalent to monovalent ion selectivity", 《DESALINATION》 * |
YAO 等: "Preparation of nanocavity-contained thin film composite nanofiltration membranes with enhanced permeability and divalent to monovalent ion selectivity", 《DESALINATION》, vol. 445, 1 December 2018 (2018-12-01), pages 115 - 122 * |
张浩勤等: "界面聚合制备复合荷电镶嵌膜", 《高校化学工程学报》 * |
张浩勤等: "界面聚合制备复合荷电镶嵌膜", 《高校化学工程学报》, vol. 19, no. 02, 25 April 2005 (2005-04-25), pages 156 - 161 * |
王薇;邵冉冉;: "高截留性能复合纳滤中空纤维膜的制备与表征", 天津工业大学学报, no. 02 * |
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