CN114984764B - 纳米纤维基移位斜孔结构油水分离净化材料及其制备方法 - Google Patents
纳米纤维基移位斜孔结构油水分离净化材料及其制备方法 Download PDFInfo
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- CN114984764B CN114984764B CN202210230778.6A CN202210230778A CN114984764B CN 114984764 B CN114984764 B CN 114984764B CN 202210230778 A CN202210230778 A CN 202210230778A CN 114984764 B CN114984764 B CN 114984764B
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- 238000000926 separation method Methods 0.000 title claims abstract description 80
- 239000000463 material Substances 0.000 title claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 238000000746 purification Methods 0.000 title claims abstract description 56
- 239000002121 nanofiber Substances 0.000 title claims abstract description 52
- 238000002360 preparation method Methods 0.000 title abstract description 14
- 239000000835 fiber Substances 0.000 claims abstract description 109
- 239000012528 membrane Substances 0.000 claims abstract description 82
- 230000004907 flux Effects 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000013329 compounding Methods 0.000 claims abstract description 13
- 238000002074 melt spinning Methods 0.000 claims abstract description 13
- 239000002131 composite material Substances 0.000 claims abstract description 7
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 230000002209 hydrophobic effect Effects 0.000 claims description 6
- -1 polypropylene Polymers 0.000 claims description 6
- 239000002033 PVDF binder Substances 0.000 claims description 3
- 239000004695 Polyether sulfone Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 229920002492 poly(sulfone) Polymers 0.000 claims description 3
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 3
- 229920006393 polyether sulfone Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims description 2
- 238000005553 drilling Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 12
- 238000001914 filtration Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010041 electrostatic spinning Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Classifications
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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
-
- 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
-
- 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
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/26—Polyalkenes
-
- 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
-
- 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
- B01D71/38—Polyalkenylalcohols; Polyalkenylesters; Polyalkenylethers; Polyalkenylaldehydes; Polyalkenylketones; Polyalkenylacetals; Polyalkenylketals
-
- 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
- B01D71/48—Polyesters
-
- 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
- B01D2325/00—Details relating to properties of membranes
- B01D2325/38—Hydrophobic membranes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210230778.6A CN114984764B (zh) | 2022-03-09 | 2022-03-09 | 纳米纤维基移位斜孔结构油水分离净化材料及其制备方法 |
PCT/CN2023/078033 WO2023169227A1 (zh) | 2022-03-09 | 2023-02-24 | 纳米纤维基移位斜孔结构油水分离净化材料及其制备方法 |
Applications Claiming Priority (1)
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CN202210230778.6A CN114984764B (zh) | 2022-03-09 | 2022-03-09 | 纳米纤维基移位斜孔结构油水分离净化材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN114984764A CN114984764A (zh) | 2022-09-02 |
CN114984764B true CN114984764B (zh) | 2023-02-03 |
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CN202210230778.6A Active CN114984764B (zh) | 2022-03-09 | 2022-03-09 | 纳米纤维基移位斜孔结构油水分离净化材料及其制备方法 |
Country Status (2)
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CN (1) | CN114984764B (zh) |
WO (1) | WO2023169227A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114984764B (zh) * | 2022-03-09 | 2023-02-03 | 嘉兴中芯纳米材料有限责任公司 | 纳米纤维基移位斜孔结构油水分离净化材料及其制备方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH186565A (de) * | 1934-09-17 | 1936-09-30 | Seelig & Hille R | Verfahren und Vorrichtung zur Herstellung von Lochungen geringen Durchmessers in Bahnen aus durchsichtiger Zellulosefolie, Metallfolie oder dergleichen. |
WO2008058450A1 (fr) * | 2006-11-13 | 2008-05-22 | Jihua Xie | Film plastique de fibres synthétiques et procédé de préparation |
CN101380547A (zh) * | 2007-09-07 | 2009-03-11 | 毕明光 | 一种新型核孔膜 |
JP2009066552A (ja) * | 2007-09-14 | 2009-04-02 | Chung Yuan Christian Univ | 非対称膜材の成形方法及びその装置 |
CN103219483A (zh) * | 2013-04-27 | 2013-07-24 | 中材科技股份有限公司 | 一种复合锂电池隔膜及其制备方法 |
CN106048901A (zh) * | 2016-06-12 | 2016-10-26 | 东华大学 | 三维曲折纳米纤维复合窗纱及其静电纺丝方法 |
CN106621590A (zh) * | 2016-12-30 | 2017-05-10 | 东华大学 | 一种具备抗菌功能的过滤材料及其制备方法 |
CN109432825A (zh) * | 2018-10-23 | 2019-03-08 | 上海师范大学 | 一种具有油水分离及抗油污染双功能的图案化多孔纳米纤维材料及其制备方法和应用 |
CN112777689A (zh) * | 2020-12-30 | 2021-05-11 | 同济大学 | 一种具有梯度结构的超亲水纳米纤维膜高效处理水包油乳化液的方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI506070B (zh) * | 2009-12-14 | 2015-11-01 | 3M Innovative Properties Co | 微穿孔聚合物薄膜及其製造方法與用途 |
JP2017100067A (ja) * | 2015-11-30 | 2017-06-08 | 三菱マテリアル株式会社 | 油水分離装置 |
CN205391812U (zh) * | 2016-03-23 | 2016-07-27 | 福建省粤华环保科技有限公司 | 一种复合型多层油水分离膜 |
CN108176245A (zh) * | 2017-12-28 | 2018-06-19 | 袁虹娣 | 用于液体-液体分离的纳米级双圆锥孔滤膜 |
CN109396665B (zh) * | 2018-11-29 | 2020-01-21 | 华中科技大学 | 一种利用皮秒激光制备油水分离膜的方法 |
US11491448B2 (en) * | 2018-12-21 | 2022-11-08 | King Fahd University Of Petroleum And Minerals | Hybrid membrane and method for separating oil and water |
CN114984764B (zh) * | 2022-03-09 | 2023-02-03 | 嘉兴中芯纳米材料有限责任公司 | 纳米纤维基移位斜孔结构油水分离净化材料及其制备方法 |
-
2022
- 2022-03-09 CN CN202210230778.6A patent/CN114984764B/zh active Active
-
2023
- 2023-02-24 WO PCT/CN2023/078033 patent/WO2023169227A1/zh unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH186565A (de) * | 1934-09-17 | 1936-09-30 | Seelig & Hille R | Verfahren und Vorrichtung zur Herstellung von Lochungen geringen Durchmessers in Bahnen aus durchsichtiger Zellulosefolie, Metallfolie oder dergleichen. |
WO2008058450A1 (fr) * | 2006-11-13 | 2008-05-22 | Jihua Xie | Film plastique de fibres synthétiques et procédé de préparation |
CN101380547A (zh) * | 2007-09-07 | 2009-03-11 | 毕明光 | 一种新型核孔膜 |
JP2009066552A (ja) * | 2007-09-14 | 2009-04-02 | Chung Yuan Christian Univ | 非対称膜材の成形方法及びその装置 |
CN103219483A (zh) * | 2013-04-27 | 2013-07-24 | 中材科技股份有限公司 | 一种复合锂电池隔膜及其制备方法 |
CN106048901A (zh) * | 2016-06-12 | 2016-10-26 | 东华大学 | 三维曲折纳米纤维复合窗纱及其静电纺丝方法 |
CN106621590A (zh) * | 2016-12-30 | 2017-05-10 | 东华大学 | 一种具备抗菌功能的过滤材料及其制备方法 |
CN109432825A (zh) * | 2018-10-23 | 2019-03-08 | 上海师范大学 | 一种具有油水分离及抗油污染双功能的图案化多孔纳米纤维材料及其制备方法和应用 |
CN112777689A (zh) * | 2020-12-30 | 2021-05-11 | 同济大学 | 一种具有梯度结构的超亲水纳米纤维膜高效处理水包油乳化液的方法 |
Non-Patent Citations (1)
Title |
---|
slip-effect functional air filter for efficient purification of PM2.5;Xinglei Zhao et al.;《Scientific Reports》;20161017;1-11页 * |
Also Published As
Publication number | Publication date |
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WO2023169227A1 (zh) | 2023-09-14 |
CN114984764A (zh) | 2022-09-02 |
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Effective date of registration: 20240905 Address after: Building 7, 1st Floor, No. 4885 Pingshan Avenue, Zhongdai Street, Pinghu City, Jiaxing City, Zhejiang Province, 314200 Patentee after: JIAXING FURUIBANG NEW MATERIAL TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 314299 the first floor of Building 1, 1888, Xingping Fourth Road, Zhongdai street, Pinghu City, Jiaxing City, Zhejiang Province starts from the second room in the East and the first room on the second floor in the West Patentee before: Jiaxing Zhongxin nano materials Co.,Ltd. Country or region before: China |