CN102149449B - 中空丝膜及中空丝膜的制造方法 - Google Patents

中空丝膜及中空丝膜的制造方法 Download PDF

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Publication number: CN102149449B
Authority: CN; China
Prior art keywords: fiber membrane; hollow fiber; hole; film; membrane
Prior art date: 2008-09-10
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.): Active

Application number

CN200980135265.XA

Other languages

English (en)

Chinese (zh)

Other versions

CN102149449A (zh

Inventor

上阪努

谷典浩

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Toray Industries Inc

Original Assignee

Toray Industries Inc

Priority date (The priority date 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 date listed.)

2008-09-10

Filing date

2009-09-08

Publication date

2014-08-20

2009-09-08 Application filed by Toray Industries Inc filed Critical Toray Industries Inc

2011-08-10 Publication of CN102149449A publication Critical patent/CN102149449A/zh

2014-08-20 Application granted granted Critical

2014-08-20 Publication of CN102149449B publication Critical patent/CN102149449B/zh

Status Active legal-status Critical Current

2029-09-08 Anticipated expiration legal-status Critical

Links

239000012528 membrane Substances 0.000 title claims abstract description 117
239000012510 hollow fiber Substances 0.000 title claims abstract description 94
238000000034 method Methods 0.000 title claims description 41
238000004519 manufacturing process Methods 0.000 title claims description 23
230000008569 process Effects 0.000 title description 2
238000009987 spinning Methods 0.000 claims description 35
239000007788 liquid Substances 0.000 claims description 33
230000000873 masking effect Effects 0.000 claims description 32
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
229920000642 polymer Polymers 0.000 claims description 18
238000011049 filling Methods 0.000 claims description 16
238000002347 injection Methods 0.000 claims description 9
239000007924 injection Substances 0.000 claims description 9
239000002904 solvent Substances 0.000 claims description 9
229920002492 poly(sulfone) Polymers 0.000 claims description 6
239000000470 constituent Substances 0.000 claims description 5
238000005191 phase separation Methods 0.000 claims description 5
239000003960 organic solvent Substances 0.000 claims description 2
239000011148 porous material Substances 0.000 abstract description 3
238000000746 purification Methods 0.000 abstract 1
239000010408 film Substances 0.000 description 36
230000000052 comparative effect Effects 0.000 description 11
IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 8
239000000203 mixture Substances 0.000 description 8
239000000284 extract Substances 0.000 description 7
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
239000002245 particle Substances 0.000 description 6
230000015572 biosynthetic process Effects 0.000 description 5
230000001112 coagulating effect Effects 0.000 description 5
230000000694 effects Effects 0.000 description 5
229920001477 hydrophilic polymer Polymers 0.000 description 5
230000001965 increasing effect Effects 0.000 description 5
239000000243 solution Substances 0.000 description 4
230000007423 decrease Effects 0.000 description 3
238000001914 filtration Methods 0.000 description 3
WFKAJVHLWXSISD-UHFFFAOYSA-N isobutyramide Chemical compound CC(C)C(N)=O WFKAJVHLWXSISD-UHFFFAOYSA-N 0.000 description 3
230000035699 permeability Effects 0.000 description 3
230000000007 visual effect Effects 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
239000000654 additive Substances 0.000 description 2
230000001174 ascending effect Effects 0.000 description 2
230000033228 biological regulation Effects 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
230000008859 change Effects 0.000 description 2
239000007789 gas Substances 0.000 description 2
230000006698 induction Effects 0.000 description 2
239000000463 material Substances 0.000 description 2
238000012545 processing Methods 0.000 description 2
238000011160 research Methods 0.000 description 2
238000002145 thermally induced phase separation Methods 0.000 description 2
238000005406 washing Methods 0.000 description 2
238000004804 winding Methods 0.000 description 2
RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
206010018612 Gonorrhoea Diseases 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
239000002202 Polyethylene glycol Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
238000003556 assay Methods 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
238000000502 dialysis Methods 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
238000007599 discharging Methods 0.000 description 1
239000002270 dispersing agent Substances 0.000 description 1
230000005684 electric field Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000000835 fiber Substances 0.000 description 1
238000005194 fractionation Methods 0.000 description 1
125000000524 functional group Chemical group 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
230000008676 import Effects 0.000 description 1
230000001939 inductive effect Effects 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
238000002074 melt spinning Methods 0.000 description 1
238000001000 micrograph Methods 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
230000035515 penetration Effects 0.000 description 1
238000011056 performance test Methods 0.000 description 1
230000010412 perfusion Effects 0.000 description 1
239000000825 pharmaceutical preparation Substances 0.000 description 1
-1 polyethylene Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920001223 polyethylene glycol Polymers 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
238000007639 printing Methods 0.000 description 1
150000004040 pyrrolidinones Chemical class 0.000 description 1
238000010010 raising Methods 0.000 description 1
230000003252 repetitive effect Effects 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000012798 spherical particle Substances 0.000 description 1
230000007847 structural defect Effects 0.000 description 1
238000012360 testing method Methods 0.000 description 1
239000010409 thin film Substances 0.000 description 1
238000000108 ultra-filtration Methods 0.000 description 1
239000003643 water by type Substances 0.000 description 1
230000010148 water-pollination Effects 0.000 description 1

Classifications

- 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
- B01D69/08—Hollow fibre membranes
- 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
- B01D69/08—Hollow fibre membranes
- B01D69/087—Details relating to the spinning process
- 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
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/021—Pore shapes

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Artificial Filaments (AREA)

CN200980135265.XA 2008-09-10 2009-09-08 中空丝膜及中空丝膜的制造方法 Active CN102149449B (zh)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2008-231853		2008-09-10
JP2008231853		2008-09-10
PCT/JP2009/065631 WO2010029908A1 (ja)	2008-09-10	2009-09-08	中空糸膜及び中空糸膜の製造方法

Publications (2)

Publication Number	Publication Date
CN102149449A CN102149449A (zh)	2011-08-10
CN102149449B true CN102149449B (zh)	2014-08-20

Family

ID=42005161

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CN200980135265.XA Active CN102149449B (zh)	2008-09-10	2009-09-08	中空丝膜及中空丝膜的制造方法

Country Status (5)

Country	Link
JP (1)	JPWO2010029908A1 (pt)
CN (1)	CN102149449B (pt)
BR (1)	BRPI0918144A2 (pt)
TW (1)	TWI472370B (pt)
WO (1)	WO2010029908A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6201553B2 (ja) *	2012-09-11	2017-09-27	東レ株式会社	多孔質膜、多孔質膜を内蔵する浄水器および多孔質膜の製造方法
CN104968422B (zh) *	2013-03-21	2018-07-13	旭化成株式会社	多孔性中空纤维膜以及多孔性中空纤维膜的制造方法
US20160052804A1 (en) *	2013-03-28	2016-02-25	Toray Industries, Inc.	Porous membrane and water purifier
JP6155908B2 (ja) *	2013-07-03	2017-07-05	東レ株式会社	中空糸膜の製造方法
EP3053614B1 (en) *	2013-09-30	2023-09-06	Toray Industries, Inc.	Porous membrane, blood purifying module incorporating porous membrane, and method for producing porous membrane
KR102219541B1 (ko)	2016-03-22	2021-02-24	도레이 카부시키가이샤	중공사막
KR20210011372A (ko) *	2018-05-24	2021-02-01	도레이 카부시키가이샤	다공질 중공사막
AU2019341812A1 (en) *	2018-09-20	2021-04-15	Sumitomo Electric Industries, Ltd.	Hollow-fiber membrane
JPWO2020090494A1 (ja) *	2018-10-30	2021-09-24	東レ株式会社	中空糸膜紡糸口金および中空糸膜の製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5112487A (en) *	1988-09-29	1992-05-12	Toray Industries, Inc.	Porous membrane and production process thereof
CN1087841A (zh) *	1992-04-29	1994-06-15	可乐丽股份有限公司	聚砜空芯纤维膜及其制备方法
WO2007102528A1 (ja) *	2006-03-09	2007-09-13	Toyo Boseki Kabushiki Kaisha	性能安定性に優れた中空糸膜および血液浄化器および中空糸膜の製造方法
CN101043911A (zh) *	2004-08-10	2007-09-26	东洋纺织株式会社	高透水性中空纤维膜型血液净化器及其制造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58114702A (ja) *	1981-12-28	1983-07-08	Kuraray Co Ltd	ポリスルホン中空繊維膜
JP2954327B2 (ja) *	1990-11-13	1999-09-27	ダイセル化学工業株式会社	多孔性中空糸膜
JP3117575B2 (ja) *	1992-04-29	2000-12-18	株式会社クラレ	ポリスルホン系中空繊維膜とその製造方法
JPH11179174A (ja) *	1997-12-19	1999-07-06	Toray Ind Inc	分離用中空糸膜およびその製造方法
JP4164730B2 (ja) *	2001-07-30	2008-10-15	東洋紡績株式会社	選択分離膜
JP2006000810A (ja) *	2004-06-21	2006-01-05	Toray Ind Inc	中空糸膜の製造方法、中空糸膜およびそれを用いて得られる中空糸膜モジュール

2009
- 2009-09-08 BR BRPI0918144A patent/BRPI0918144A2/pt not_active Application Discontinuation
- 2009-09-08 WO PCT/JP2009/065631 patent/WO2010029908A1/ja active Application Filing
- 2009-09-08 JP JP2010528715A patent/JPWO2010029908A1/ja active Pending
- 2009-09-08 CN CN200980135265.XA patent/CN102149449B/zh active Active
- 2009-09-09 TW TW98130311A patent/TWI472370B/zh active

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5112487A (en) *	1988-09-29	1992-05-12	Toray Industries, Inc.	Porous membrane and production process thereof
CN1087841A (zh) *	1992-04-29	1994-06-15	可乐丽股份有限公司	聚砜空芯纤维膜及其制备方法
CN101043911A (zh) *	2004-08-10	2007-09-26	东洋纺织株式会社	高透水性中空纤维膜型血液净化器及其制造方法
WO2007102528A1 (ja) *	2006-03-09	2007-09-13	Toyo Boseki Kabushiki Kaisha	性能安定性に優れた中空糸膜および血液浄化器および中空糸膜の製造方法

Also Published As

Publication number	Publication date
TWI472370B (zh)	2015-02-11
TW201016306A (en)	2010-05-01
CN102149449A (zh)	2011-08-10
WO2010029908A1 (ja)	2010-03-18
JPWO2010029908A1 (ja)	2012-02-02
BRPI0918144A2 (pt)	2015-12-01

Legal Events

Date	Code	Title
2011-08-10	C06	Publication
2011-08-10	PB01	Publication
2011-09-21	C10	Entry into substantive examination
2011-09-21	SE01	Entry into force of request for substantive examination
2014-08-20	C14	Grant of patent or utility model
2014-08-20	GR01	Patent grant

Publication	Publication Date	Title
CN102149449B (zh)	2014-08-20	中空丝膜及中空丝膜的制造方法
US8800783B2 (en)	2014-08-12	Polyamide hollow fiber membrane, and production method thereof
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