CN109621746A - 一种亲疏水双层聚偏氟乙烯膜的制备方法 - Google Patents
一种亲疏水双层聚偏氟乙烯膜的制备方法 Download PDFInfo
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- CN109621746A CN109621746A CN201910037617.3A CN201910037617A CN109621746A CN 109621746 A CN109621746 A CN 109621746A CN 201910037617 A CN201910037617 A CN 201910037617A CN 109621746 A CN109621746 A CN 109621746A
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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
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
- B01D71/34—Polyvinylidene fluoride
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110180404A (zh) * | 2019-05-21 | 2019-08-30 | 中南大学 | 一种用于膜蒸馏的新型双层中空纤维膜及其制备方法和应用 |
CN115161880A (zh) * | 2022-06-30 | 2022-10-11 | 东华大学 | 一种亲疏水夹层结构复合光热纤维膜的批量制备方法 |
CN115970506A (zh) * | 2023-01-30 | 2023-04-18 | 大连海事大学 | 一种亲水水凝胶基中空电热蒸馏膜及其应用 |
CN116139697A (zh) * | 2022-12-07 | 2023-05-23 | 中国石油大学(华东) | 一种基于亲水/疏水双层膜强化膜接触器传质的方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102085457A (zh) * | 2009-12-07 | 2011-06-08 | 广州美能材料科技有限公司 | 一种制备复合多层多孔中空纤维膜的方法及其装置和产品 |
CN103432915A (zh) * | 2013-08-23 | 2013-12-11 | 长沙奕景环保科技有限公司 | 一种聚偏氟乙烯双层中空纤维膜的制备方法 |
CN103877868A (zh) * | 2012-12-19 | 2014-06-25 | 中国科学院大连化学物理研究所 | 一种分离膜的制备方法及高通量高强度分离膜 |
CN104084053A (zh) * | 2014-07-02 | 2014-10-08 | 上海交通大学 | 纳米光催化材料支撑的嵌入型复合膜及其制备方法和应用 |
CN104226129A (zh) * | 2014-09-18 | 2014-12-24 | 四川大学 | 一种聚芳硫醚砜中空纤维和平板分离膜及其制备方法 |
US20160074812A1 (en) * | 2014-09-15 | 2016-03-17 | Massachusetts Institute Of Technology | Energy-Efficient Conductive-Gap Membrane Distillation |
CN105478021A (zh) * | 2016-01-13 | 2016-04-13 | 浙江东洋环境工程有限公司 | 一种聚偏氟乙烯微孔膜的制备技术 |
-
2019
- 2019-01-09 CN CN201910037617.3A patent/CN109621746B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102085457A (zh) * | 2009-12-07 | 2011-06-08 | 广州美能材料科技有限公司 | 一种制备复合多层多孔中空纤维膜的方法及其装置和产品 |
CN103877868A (zh) * | 2012-12-19 | 2014-06-25 | 中国科学院大连化学物理研究所 | 一种分离膜的制备方法及高通量高强度分离膜 |
CN103432915A (zh) * | 2013-08-23 | 2013-12-11 | 长沙奕景环保科技有限公司 | 一种聚偏氟乙烯双层中空纤维膜的制备方法 |
CN104084053A (zh) * | 2014-07-02 | 2014-10-08 | 上海交通大学 | 纳米光催化材料支撑的嵌入型复合膜及其制备方法和应用 |
US20160074812A1 (en) * | 2014-09-15 | 2016-03-17 | Massachusetts Institute Of Technology | Energy-Efficient Conductive-Gap Membrane Distillation |
CN104226129A (zh) * | 2014-09-18 | 2014-12-24 | 四川大学 | 一种聚芳硫醚砜中空纤维和平板分离膜及其制备方法 |
CN105478021A (zh) * | 2016-01-13 | 2016-04-13 | 浙江东洋环境工程有限公司 | 一种聚偏氟乙烯微孔膜的制备技术 |
Non-Patent Citations (5)
Title |
---|
CUI ZHENYU,ET.AL: "The Effect of Diluent Mixture with Upper Critical Solution Temperature on Membrane Formation Process, Microstructure, and Performance of PVDF Hollow Fiber Membrane by TIPS Process", 《POLYMERS》 * |
LIU YANFEI,ET.AL: "Fabrication of novel Janus membrane by nonsolvent thermally induced phase separation (NTIPS) for enhanced performance in membrane distillation", 《JOURNAL OF MEMBRANE SCIENCE》 * |
唐元晖等: "热致相分离法高性能聚偏氟乙烯中空纤维膜先进制备技术及应用", 《中国工程科学》 * |
孟娜: "《聚合物/氧化石墨烯纳米复合膜制备及其分离性能研究》", 30 September 2017, 徐州:中国矿业大学出版社 * |
程文才等: "聚偏氟乙烯膜的应用研究进展", 《化工新型材料》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110180404A (zh) * | 2019-05-21 | 2019-08-30 | 中南大学 | 一种用于膜蒸馏的新型双层中空纤维膜及其制备方法和应用 |
CN110180404B (zh) * | 2019-05-21 | 2021-12-14 | 中南大学 | 一种用于膜蒸馏的新型双层中空纤维膜及其制备方法和应用 |
CN115161880A (zh) * | 2022-06-30 | 2022-10-11 | 东华大学 | 一种亲疏水夹层结构复合光热纤维膜的批量制备方法 |
CN115161880B (zh) * | 2022-06-30 | 2024-03-15 | 东华大学 | 一种亲疏水夹层结构复合光热纤维膜的批量制备方法 |
CN116139697A (zh) * | 2022-12-07 | 2023-05-23 | 中国石油大学(华东) | 一种基于亲水/疏水双层膜强化膜接触器传质的方法 |
CN116139697B (zh) * | 2022-12-07 | 2024-04-19 | 中国石油大学(华东) | 一种基于亲水/疏水双层膜强化膜接触器传质的方法 |
CN115970506A (zh) * | 2023-01-30 | 2023-04-18 | 大连海事大学 | 一种亲水水凝胶基中空电热蒸馏膜及其应用 |
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