IT1084388B - Procedimento e dispositivo per produrre un modulo di separazione di liquido. - Google Patents

Procedimento e dispositivo per produrre un modulo di separazione di liquido.

Info

Publication number
IT1084388B
IT1084388B IT25623/77A IT2562377A IT1084388B IT 1084388 B IT1084388 B IT 1084388B IT 25623/77 A IT25623/77 A IT 25623/77A IT 2562377 A IT2562377 A IT 2562377A IT 1084388 B IT1084388 B IT 1084388B
Authority
IT
Italy
Prior art keywords
procedure
produce
liquid separation
separation module
module
Prior art date
Application number
IT25623/77A
Other languages
English (en)
Original Assignee
Toray Industries
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.)
Filing date
Publication date
Priority claimed from JP8248676A external-priority patent/JPS538373A/ja
Priority claimed from JP3493077A external-priority patent/JPS53120496A/ja
Application filed by Toray Industries filed Critical Toray Industries
Application granted granted Critical
Publication of IT1084388B publication Critical patent/IT1084388B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/10—Spiral-wound membrane modules
    • B01D63/101—Spiral winding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IT25623/77A 1976-07-13 1977-07-12 Procedimento e dispositivo per produrre un modulo di separazione di liquido. IT1084388B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8248676A JPS538373A (en) 1976-07-13 1976-07-13 Preparation of elecment for separation of liquid
JP3493077A JPS53120496A (en) 1977-03-29 1977-03-29 Spiral liquid separating element and its manufacture

Publications (1)

Publication Number Publication Date
IT1084388B true IT1084388B (it) 1985-05-25

Family

ID=26373803

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25623/77A IT1084388B (it) 1976-07-13 1977-07-12 Procedimento e dispositivo per produrre un modulo di separazione di liquido.

Country Status (5)

Country Link
US (2) US4137113A (it)
DE (1) DE2731398C2 (it)
FR (1) FR2358180B1 (it)
GB (1) GB1546529A (it)
IT (1) IT1084388B (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164871A (en) * 1984-09-27 1986-04-03 Gong Jong Wang Donald Membrane cartridge/element
US4879044A (en) * 1987-10-14 1989-11-07 Exxon Research And Engineering Company Highly aromatic anisotropic polyurea/urethane membranes and their use for the separation of aromatics from non aromatics
US4792401A (en) * 1988-06-03 1988-12-20 Koch Membrane Systems, Inc. Spiral wound membrane module and method of manufacture and use
US5069793A (en) * 1990-09-12 1991-12-03 Membrane Technology & Research, Inc. Membrane module
US5114582A (en) * 1991-04-12 1992-05-19 W. R. Grace & Co.-Conn. Filter element and spiral-wound membrane cartridge containing same
WO1993022038A1 (en) * 1992-05-01 1993-11-11 Filmtec Corporation Spiral wound membrane element
DE20016417U1 (de) * 2000-09-21 2002-02-14 Wehrle-Werk AG, 79312 Emmendingen Vorrichtung zum Trennen von Flüssigkeit und Feststoff aus einer Suspension
JP2004202371A (ja) * 2002-12-25 2004-07-22 Nitto Denko Corp スパイラル型膜エレメントの製造方法
JP4484635B2 (ja) * 2004-09-02 2010-06-16 日東電工株式会社 スパイラル型逆浸透膜エレメント、およびその製造方法
AU2006230627A1 (en) * 2005-03-29 2006-10-05 Grahamtek Technologies Singapore Pte Ltd Manufacture of membranes for desalination and filtration
US8562876B2 (en) * 2007-11-30 2013-10-22 Baxter International Inc. Multizone polymer membrane and dialyzer
US8668828B2 (en) * 2007-12-05 2014-03-11 Trisep Corporation Sanitary spiral wound filtration cartridge
US12350627B2 (en) 2013-02-28 2025-07-08 Aqua Membranes, Inc. Permeate flow patterns
US11376552B2 (en) 2016-09-20 2022-07-05 Aqua Membranes Inc. Permeate flow paterns
CN110248802A (zh) 2016-11-19 2019-09-17 阿夸曼布拉尼斯有限责任公司 螺旋卷绕元件的干扰图案
CN110461445B (zh) 2017-04-12 2022-10-21 阿夸曼布拉尼斯公司 用于卷绕式过滤元件的分级间隔件
US11745143B2 (en) 2017-04-20 2023-09-05 Aqua Membranes, Inc. Mixing-promoting spacer patterns for spiral-wound elements
EP3612293A4 (en) 2017-04-20 2020-12-30 Aqua Membranes, Inc. GROUNDS FOR NON-SNAP AND NON-DEFORMATION FOR SPIRAL-WOUND ELEMENTS
KR102513191B1 (ko) 2017-10-13 2023-03-22 아쿠아 멤브레인스 인코포레이티드 나선형 권취 요소를 위한 가교 지지체 및 축소된 공급물 스페이서
KR102898557B1 (ko) 2019-01-27 2025-12-09 아쿠아 멤브레인스 인코포레이티드 복합막
JP7257171B2 (ja) 2019-02-14 2023-04-13 住友化学株式会社 スパイラル型の分離膜エレメントの製造方法及びその製造装置
US12303838B2 (en) 2019-08-06 2025-05-20 Aqua Membranes, Inc. Preferred flow paths for spiral-wound elements
US11633700B2 (en) 2020-04-07 2023-04-25 Aqua Membranes Inc. Independent spacers and methods
EP4457011A2 (en) 2021-12-28 2024-11-06 Aqua Membranes, Inc. Spiral element construction yielding enhanced capacity

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1951484A (en) * 1931-11-27 1934-03-20 Lawes Clifford Rupert Oliver Liquid filter
US3063888A (en) * 1959-07-07 1962-11-13 Permanent Filter Corp Method of making a wrapped filter tube of fiberglass and foraminous material
US3417870A (en) * 1965-03-22 1968-12-24 Gulf General Atomic Inc Reverse osmosis purification apparatus
US3386583A (en) * 1965-06-11 1968-06-04 Gulf General Atomic Inc Reverse osmosis membrane module
US4065341A (en) * 1972-11-21 1977-12-27 Robert Bosch Gmbh Method of making a liquid filter
US3890182A (en) * 1973-04-04 1975-06-17 Johns Manville Method and apparatus for applying a cover to a conduit
JPS525431B2 (it) * 1973-05-14 1977-02-14
US3963621A (en) * 1974-10-21 1976-06-15 Baxter Laboratories, Inc. Membrane diffusion device having ribbed membrane support
DE2521198A1 (de) * 1975-05-13 1976-11-25 Hoesch Werke Ag Verfahren zum ummanteln eines stahlrohres mit thermoplastischem kunststoff

Also Published As

Publication number Publication date
US4277340A (en) 1981-07-07
FR2358180A1 (fr) 1978-02-10
GB1546529A (en) 1979-05-23
DE2731398C2 (de) 1986-07-10
DE2731398A1 (de) 1978-01-19
US4137113A (en) 1979-01-30
FR2358180B1 (fr) 1985-07-26

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940726