CN103816818A - 一种超亲水梯度孔中空纤维膜及其制备方法 - Google Patents
一种超亲水梯度孔中空纤维膜及其制备方法 Download PDFInfo
- Publication number
- CN103816818A CN103816818A CN201410081610.9A CN201410081610A CN103816818A CN 103816818 A CN103816818 A CN 103816818A CN 201410081610 A CN201410081610 A CN 201410081610A CN 103816818 A CN103816818 A CN 103816818A
- Authority
- CN
- China
- Prior art keywords
- water
- gradient
- fibre membrane
- membrane
- polyether modified
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 63
- 239000012510 hollow fiber Substances 0.000 title abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 107
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 51
- 229920000570 polyether Polymers 0.000 claims abstract description 51
- 230000004907 flux Effects 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims description 107
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 69
- 239000000701 coagulant Substances 0.000 claims description 58
- 239000000835 fiber Substances 0.000 claims description 50
- 239000000243 solution Substances 0.000 claims description 47
- 238000005266 casting Methods 0.000 claims description 46
- 238000009987 spinning Methods 0.000 claims description 34
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 28
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 28
- 229910052710 silicon Inorganic materials 0.000 claims description 28
- 239000010703 silicon Substances 0.000 claims description 28
- 239000011259 mixed solution Substances 0.000 claims description 24
- 239000003960 organic solvent Substances 0.000 claims description 19
- -1 PVP-K17 Chemical compound 0.000 claims description 16
- 235000012489 doughnuts Nutrition 0.000 claims description 15
- 229920000642 polymer Polymers 0.000 claims description 15
- 239000011148 porous material Substances 0.000 claims description 15
- 238000002360 preparation method Methods 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 12
- 229920002492 poly(sulfone) Polymers 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 239000004811 fluoropolymer Substances 0.000 claims description 6
- 229920002313 fluoropolymer Polymers 0.000 claims description 6
- 239000004088 foaming agent Substances 0.000 claims description 6
- 230000014759 maintenance of location Effects 0.000 claims description 6
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 239000004800 polyvinyl chloride Substances 0.000 claims description 5
- 239000002210 silicon-based material Substances 0.000 claims description 5
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 4
- 229920006393 polyether sulfone Polymers 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 3
- 229920002565 Polyethylene Glycol 400 Polymers 0.000 claims description 3
- 229920003081 Povidone K 30 Polymers 0.000 claims description 3
- 229920003082 Povidone K 90 Polymers 0.000 claims description 3
- JLFNLZLINWHATN-UHFFFAOYSA-N pentaethylene glycol Chemical compound OCCOCCOCCOCCOCCO JLFNLZLINWHATN-UHFFFAOYSA-N 0.000 claims description 3
- 239000004695 Polyether sulfone Substances 0.000 claims description 2
- 229920002593 Polyethylene Glycol 800 Polymers 0.000 claims description 2
- 229910018540 Si C Inorganic materials 0.000 claims description 2
- 238000007654 immersion Methods 0.000 claims description 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- 229920002582 Polyethylene Glycol 600 Polymers 0.000 claims 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims 1
- WFKAJVHLWXSISD-UHFFFAOYSA-N isobutyramide Chemical compound CC(C)C(N)=O WFKAJVHLWXSISD-UHFFFAOYSA-N 0.000 claims 1
- 229920002523 polyethylene Glycol 1000 Polymers 0.000 claims 1
- 230000002209 hydrophobic effect Effects 0.000 abstract description 13
- 230000003373 anti-fouling effect Effects 0.000 abstract description 8
- 230000010148 water-pollination Effects 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000009826 distribution Methods 0.000 abstract description 3
- 230000003993 interaction Effects 0.000 abstract description 3
- 238000001471 micro-filtration Methods 0.000 abstract description 3
- 239000002344 surface layer Substances 0.000 abstract 2
- 239000002861 polymer material Substances 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 5
- 229920006254 polymer film Polymers 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 229920001477 hydrophilic polymer Polymers 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 239000002841 Lewis acid Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000008393 encapsulating agent Substances 0.000 description 2
- 238000002389 environmental scanning electron microscopy Methods 0.000 description 2
- 150000007517 lewis acids Chemical class 0.000 description 2
- 229960003511 macrogol Drugs 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 229910021642 ultra pure water Inorganic materials 0.000 description 2
- 239000012498 ultrapure water Substances 0.000 description 2
- IQXJCCZJOIKIAD-UHFFFAOYSA-N 1-(2-methoxyethoxy)hexadecane Chemical compound CCCCCCCCCCCCCCCCOCCOC IQXJCCZJOIKIAD-UHFFFAOYSA-N 0.000 description 1
- 239000002879 Lewis base Substances 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 229950009789 cetomacrogol 1000 Drugs 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001891 gel spinning Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 150000007527 lewis bases Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229940085675 polyethylene glycol 800 Drugs 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Artificial Filaments (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410081610.9A CN103816818B (zh) | 2014-03-07 | 2014-03-07 | 一种超亲水梯度孔中空纤维膜及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410081610.9A CN103816818B (zh) | 2014-03-07 | 2014-03-07 | 一种超亲水梯度孔中空纤维膜及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103816818A true CN103816818A (zh) | 2014-05-28 |
CN103816818B CN103816818B (zh) | 2015-12-09 |
Family
ID=50752278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410081610.9A Active CN103816818B (zh) | 2014-03-07 | 2014-03-07 | 一种超亲水梯度孔中空纤维膜及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103816818B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105013356A (zh) * | 2015-07-05 | 2015-11-04 | 浙江大学 | 有机-无机复合纳米粒子超亲水改性聚合物膜及制备方法 |
CN105195026A (zh) * | 2015-07-17 | 2015-12-30 | 南京佳乐净膜科技有限公司 | 有机/无机杂化亲水改性中空纤维聚合物膜及其制备方法 |
CN108404823A (zh) * | 2018-05-11 | 2018-08-17 | 江南大学 | 一种静电纺丝制备高吸水3d纳米纤维气凝胶的方法及其所得材料 |
CN108579438A (zh) * | 2018-05-16 | 2018-09-28 | 天津工业大学 | 一种大通量抗污染聚氯乙烯超滤膜及其制备方法 |
CN112834755A (zh) * | 2020-12-31 | 2021-05-25 | 杭州师范大学 | 一种基于中空纤维膜的免疫型生物传感器检测装置 |
CN113564809A (zh) * | 2021-09-02 | 2021-10-29 | 深圳市星源材质科技股份有限公司 | 无纺布以及液体分离膜 |
CN115253710A (zh) * | 2021-04-30 | 2022-11-01 | 中国石油化工股份有限公司 | 中空纤维膜及其制备方法和应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102166484A (zh) * | 2011-05-15 | 2011-08-31 | 王剑鸣 | 一种亲水性聚偏氟乙烯中空纤维复合膜及制备方法 |
CN103055711A (zh) * | 2012-12-28 | 2013-04-24 | 东华大学 | 两亲嵌段共聚物改性聚偏氟乙烯中空纤维膜的制备方法 |
-
2014
- 2014-03-07 CN CN201410081610.9A patent/CN103816818B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102166484A (zh) * | 2011-05-15 | 2011-08-31 | 王剑鸣 | 一种亲水性聚偏氟乙烯中空纤维复合膜及制备方法 |
CN103055711A (zh) * | 2012-12-28 | 2013-04-24 | 东华大学 | 两亲嵌段共聚物改性聚偏氟乙烯中空纤维膜的制备方法 |
Non-Patent Citations (1)
Title |
---|
傅群菊: "超亲水中空纤维膜", 《国家标准物质网》 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105013356A (zh) * | 2015-07-05 | 2015-11-04 | 浙江大学 | 有机-无机复合纳米粒子超亲水改性聚合物膜及制备方法 |
CN105013356B (zh) * | 2015-07-05 | 2017-05-17 | 浙江大学 | 有机‑无机复合纳米粒子超亲水改性聚合物膜及制备方法 |
CN105195026A (zh) * | 2015-07-17 | 2015-12-30 | 南京佳乐净膜科技有限公司 | 有机/无机杂化亲水改性中空纤维聚合物膜及其制备方法 |
CN105195026B (zh) * | 2015-07-17 | 2017-10-27 | 南京佳乐净膜科技有限公司 | 有机/无机杂化亲水改性中空纤维聚合物膜及其制备方法 |
CN108404823A (zh) * | 2018-05-11 | 2018-08-17 | 江南大学 | 一种静电纺丝制备高吸水3d纳米纤维气凝胶的方法及其所得材料 |
CN108404823B (zh) * | 2018-05-11 | 2021-01-05 | 江南大学 | 一种静电纺丝制备高吸水3d纳米纤维气凝胶的方法及其所得材料 |
CN108579438A (zh) * | 2018-05-16 | 2018-09-28 | 天津工业大学 | 一种大通量抗污染聚氯乙烯超滤膜及其制备方法 |
CN112834755A (zh) * | 2020-12-31 | 2021-05-25 | 杭州师范大学 | 一种基于中空纤维膜的免疫型生物传感器检测装置 |
CN112834755B (zh) * | 2020-12-31 | 2023-11-17 | 杭州师范大学 | 一种基于中空纤维膜的免疫型生物传感器检测装置 |
CN115253710A (zh) * | 2021-04-30 | 2022-11-01 | 中国石油化工股份有限公司 | 中空纤维膜及其制备方法和应用 |
CN113564809A (zh) * | 2021-09-02 | 2021-10-29 | 深圳市星源材质科技股份有限公司 | 无纺布以及液体分离膜 |
Also Published As
Publication number | Publication date |
---|---|
CN103816818B (zh) | 2015-12-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103816818A (zh) | 一种超亲水梯度孔中空纤维膜及其制备方法 | |
JP4050977B2 (ja) | 編物により補強された複合中空糸膜 | |
CN102160967B (zh) | 内衬增强型中空纤维膜管及其制备装置和制备方法 | |
KR101826451B1 (ko) | 다공질 중공사막 및 그의 제조 방법 | |
Alsalhy et al. | Poly (ether sulfone)(PES) hollow-fiber membranes prepared from various spinning parameters | |
KR101077954B1 (ko) | 강도 및 수투과도가 우수한 폴리설폰계 중공사막 및 그 제조방법 | |
CN107020019B (zh) | 一种高通量超细聚偏氟乙烯中空纤维干态膜及其制备方法 | |
Lang et al. | Evolution of the precipitation kinetics, morphologies, permeation performances, and crystallization behaviors of polyvinylidenefluoride (PVDF) hollow fiber membrane by adding different molecular weight polyvinylpyrrolidone (PVP) | |
CN104437138A (zh) | 一种聚砜类分离膜及其制备方法 | |
Liu et al. | Preparation and interface structure study on dual-layer polyvinyl chloride matrix reinforced hollow fiber membranes | |
CN108246125A (zh) | 一种高抗污染性内支撑聚偏氟乙烯中空纤维膜及其制备方法 | |
Quan et al. | Preparation and properties of two-dimensional braid heterogeneous-reinforced polyvinylidene fluoride hollow fiber membrane | |
KR101733848B1 (ko) | 친수성 및 기계적 강도가 향상된 여과막 제조용 고분자 수지 조성물 제조방법 | |
KR101619403B1 (ko) | 중공사막의 제조 방법 및 중공사막 | |
KR20110076333A (ko) | 정밀여과막의 제조방법 및 그로부터 제조되는 고수투성 정밀여과막 | |
KR101025754B1 (ko) | 거대기공이 없는 중공사 분리막 및 그 제조방법 | |
KR101556707B1 (ko) | 기체 분리막 및 그 제조방법 | |
CN103127837A (zh) | 一种聚偏氟乙烯共混五孔中空纤维膜及其制备方法 | |
Shi et al. | Preparation of cMWCNTs-incorporated hollow fiber membrane with improved water flux and dye adsorption properties | |
CN113522035B (zh) | 基于致密疏水性pvdf基高性能中空纳滤膜及其制备方法 | |
CN105126657A (zh) | 一种亲水性聚偏氟乙烯中空纤维膜的制备方法 | |
Bai et al. | Preparation and performance of polysulfone hollow fiber ultrafiltration membranes | |
KR101817311B1 (ko) | 투과유량 특성이 우수한 폴리에테르술폰계 다공성 필름, 이의 제조방법 및 이의 용도 | |
KR101072977B1 (ko) | 폴리아크릴로니트릴계 스폰지형 중공사막의 제조방법 | |
JP2005193201A (ja) | 親水性中空糸膜およびその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CI02 | Correction of invention patent application |
Correction item: Claims Correct: Correct False: Error Number: 22 Page: Description Volume: 30 |
|
RECT | Rectification | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170711 Address after: 100723, No. 188, building 12, No. eight, South Fourth Ring Road, Fengtai District, Beijing, 5, 507 Patentee after: CIC Canton (Beijing) Technology Co., Ltd. Address before: 310027 Hangzhou, Zhejiang Province, Zhejiang Road, No. 38 Patentee before: Zhejiang University |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170918 Address after: 214200 Jiangsu Province, Yixing city Yicheng Street Plaza Building 4 No. 118 grand sky Patentee after: Jiangsu able Membrane Technology Co., Ltd. Address before: 100723, No. 188, building 12, No. eight, South Fourth Ring Road, Fengtai District, Beijing, 5, 507 Patentee before: CIC Canton (Beijing) Technology Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180518 Address after: 211800 Pukou District Garden idea 1, Nanjing, Jiangsu Patentee after: Nanjing Jia Lejing film Science and Technology Ltd. Address before: 214200 No. 4, Grand Hyatt Plaza, Yicheng street, Yixing, Jiangsu, 118 Patentee before: Jiangsu able Membrane Technology Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210910 Address after: 215332 room 505, floor 5, building A12, No. 18, Jinxing Road, Huaqiao Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Jiangsu Julan Nano Technology Co.,Ltd. Address before: 211800 Pukou District Garden idea 1, Nanjing, Jiangsu Patentee before: NANJING O'HAPPURE MEMBRANE TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220601 Address after: 224411 No. D-13, Chenji Town Industrial Park, Funing County, Yancheng City, Jiangsu Province Patentee after: Jiangsu juzhilan Technology Co.,Ltd. Address before: 215332 room 505, floor 5, building A12, No. 18, Jinxing Road, Huaqiao Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Jiangsu Julan Nano Technology Co.,Ltd. |
|
TR01 | Transfer of patent right |