CN103949166A - 内压式纤维增强滤膜及其制备方法 - Google Patents
内压式纤维增强滤膜及其制备方法 Download PDFInfo
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- CN103949166A CN103949166A CN201410180622.7A CN201410180622A CN103949166A CN 103949166 A CN103949166 A CN 103949166A CN 201410180622 A CN201410180622 A CN 201410180622A CN 103949166 A CN103949166 A CN 103949166A
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- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 16
- 238000005345 coagulation Methods 0.000 claims description 12
- 230000015271 coagulation Effects 0.000 claims description 12
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 8
- 229920002521 macromolecule Polymers 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 8
- 210000000689 upper leg Anatomy 0.000 claims description 7
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- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
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- 239000002202 Polyethylene glycol Substances 0.000 claims description 6
- 238000009945 crocheting Methods 0.000 claims description 6
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
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- 239000002033 PVDF binder Substances 0.000 claims description 4
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- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 2
- 239000004695 Polyether sulfone Substances 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 229920002651 Polysorbate 85 Polymers 0.000 claims description 2
- 229920002978 Vinylon Polymers 0.000 claims description 2
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- WFKAJVHLWXSISD-UHFFFAOYSA-N isobutyramide Chemical compound CC(C)C(N)=O WFKAJVHLWXSISD-UHFFFAOYSA-N 0.000 claims description 2
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- 239000007787 solid Substances 0.000 abstract 1
- 239000012510 hollow fiber Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- MHABMANUFPZXEB-UHFFFAOYSA-N O-demethyl-aloesaponarin I Natural products O=C1C2=CC=CC(O)=C2C(=O)C2=C1C=C(O)C(C(O)=O)=C2C MHABMANUFPZXEB-UHFFFAOYSA-N 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
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- 230000007812 deficiency Effects 0.000 description 1
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- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001891 gel spinning Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
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- 238000002145 thermally induced phase separation Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106110907A (zh) * | 2016-06-24 | 2016-11-16 | 盐城海普润膜科技有限公司 | 一种内支撑中空纤维膜的生产方法 |
CN106621866A (zh) * | 2017-01-05 | 2017-05-10 | 山东金汇膜科技股份有限公司 | 聚醚砜中空纤维超滤膜及其加工装置和制备方法 |
CN109092082A (zh) * | 2018-10-08 | 2018-12-28 | 湖北中泉环保技术有限公司 | 一种高湿度中空纤维滤膜丝浇筑方法 |
CN110681269A (zh) * | 2019-11-20 | 2020-01-14 | 宁波建嵘科技有限公司 | 一种两级涂覆异质同步复合膜制备技术及装置 |
CN111530286A (zh) * | 2020-04-28 | 2020-08-14 | 南京工业大学 | 一种中空纤维纳滤膜及其制备方法 |
CN113842785A (zh) * | 2020-06-28 | 2021-12-28 | 中国石油化工股份有限公司 | 一种增强型中空纤维分离膜及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1864828A (zh) * | 2006-04-28 | 2006-11-22 | 天津大学 | 网状纤维增强型聚偏氟乙烯中空纤维膜的制备方法 |
CN101543731A (zh) * | 2009-03-23 | 2009-09-30 | 杭州洁弗膜技术有限公司 | 纤维编织管嵌入增强型聚合物中空纤维微孔膜的制备方法 |
CN103263857A (zh) * | 2013-05-16 | 2013-08-28 | 天津工业大学 | 一种纤维增强中空纤维膜的制备装置 |
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2014
- 2014-04-30 CN CN201410180622.7A patent/CN103949166B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1864828A (zh) * | 2006-04-28 | 2006-11-22 | 天津大学 | 网状纤维增强型聚偏氟乙烯中空纤维膜的制备方法 |
CN101543731A (zh) * | 2009-03-23 | 2009-09-30 | 杭州洁弗膜技术有限公司 | 纤维编织管嵌入增强型聚合物中空纤维微孔膜的制备方法 |
CN103263857A (zh) * | 2013-05-16 | 2013-08-28 | 天津工业大学 | 一种纤维增强中空纤维膜的制备装置 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106110907A (zh) * | 2016-06-24 | 2016-11-16 | 盐城海普润膜科技有限公司 | 一种内支撑中空纤维膜的生产方法 |
CN106110907B (zh) * | 2016-06-24 | 2019-04-05 | 盐城海普润膜科技有限公司 | 一种内支撑中空纤维膜的生产方法 |
CN106621866A (zh) * | 2017-01-05 | 2017-05-10 | 山东金汇膜科技股份有限公司 | 聚醚砜中空纤维超滤膜及其加工装置和制备方法 |
CN109092082A (zh) * | 2018-10-08 | 2018-12-28 | 湖北中泉环保技术有限公司 | 一种高湿度中空纤维滤膜丝浇筑方法 |
CN109092082B (zh) * | 2018-10-08 | 2020-06-12 | 湖北中泉环保技术有限公司 | 一种高湿度中空纤维滤膜丝浇筑方法 |
CN110681269A (zh) * | 2019-11-20 | 2020-01-14 | 宁波建嵘科技有限公司 | 一种两级涂覆异质同步复合膜制备技术及装置 |
CN111530286A (zh) * | 2020-04-28 | 2020-08-14 | 南京工业大学 | 一种中空纤维纳滤膜及其制备方法 |
CN111530286B (zh) * | 2020-04-28 | 2022-02-11 | 南京工业大学 | 一种中空纤维纳滤膜及其制备方法 |
CN113842785A (zh) * | 2020-06-28 | 2021-12-28 | 中国石油化工股份有限公司 | 一种增强型中空纤维分离膜及其制备方法 |
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CN103949166B (zh) | 2016-07-06 |
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Effective date of registration: 20160918 Address after: 224300 Jiangsu Province, Yancheng City County of Sheyang Sheyang Port Economic Zone Jinhai Road on the eastern side weft two Road North Patentee after: Yancheng sea Purun Membrane Technology Co Ltd Address before: 100190 Haidian District, Zhongguancun, North Street, No. 1, No. 2, Beijing Patentee before: Liu Biqian |
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Address after: 224300 north side of Panshi road and east side of Jiancai Third Road, Sheyang Port Economic Zone, Sheyang County, Yancheng City, Jiangsu Province Patentee after: Yancheng hiprun Technology Co., Ltd Address before: 224300, Jiangsu, Yancheng City County, Sheyang Sheyang Economic Zone, east of Jinhai Road, north latitude road two Patentee before: Yancheng sea Purun Membrane Technology Co Ltd |