EP1309391A4 - Wasserabtrennung aus lösungsmittel - Google Patents

Wasserabtrennung aus lösungsmittel

Info

Publication number
EP1309391A4
EP1309391A4 EP01953392A EP01953392A EP1309391A4 EP 1309391 A4 EP1309391 A4 EP 1309391A4 EP 01953392 A EP01953392 A EP 01953392A EP 01953392 A EP01953392 A EP 01953392A EP 1309391 A4 EP1309391 A4 EP 1309391A4
Authority
EP
European Patent Office
Prior art keywords
solvent
water separation
separation
water
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.)
Withdrawn
Application number
EP01953392A
Other languages
English (en)
French (fr)
Other versions
EP1309391A1 (de
Inventor
Robert S Johnson
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.)
Horizon Technology Inc
Original Assignee
Horizon Technology 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.)
Filing date
Publication date
Application filed by Horizon Technology Inc filed Critical Horizon Technology Inc
Publication of EP1309391A1 publication Critical patent/EP1309391A1/de
Publication of EP1309391A4 publication Critical patent/EP1309391A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/08—Thickening liquid suspensions by filtration
    • B01D17/085—Thickening liquid suspensions by filtration with membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/22—Controlling or regulating
    • 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
    • B01D69/1213—Laminated layers
    • 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
    • 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
    • B01D71/36—Polytetrafluoroethene
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/34—Purifying; Cleaning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4005—Concentrating samples by transferring a selected component through a membrane
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4005—Concentrating samples by transferring a selected component through a membrane
    • G01N2001/4016—Concentrating samples by transferring a selected component through a membrane being a selective membrane, e.g. dialysis or osmosis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4055—Concentrating samples by solubility techniques
    • G01N2001/4061—Solvent extraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Thermal Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Sampling And Sample Adjustment (AREA)
EP01953392A 2000-06-29 2001-06-27 Wasserabtrennung aus lösungsmittel Withdrawn EP1309391A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21505500P 2000-06-29 2000-06-29
US215055P 2000-06-29
PCT/US2001/020555 WO2002002211A1 (en) 2000-06-29 2001-06-27 Water separation from solvent

Publications (2)

Publication Number Publication Date
EP1309391A1 EP1309391A1 (de) 2003-05-14
EP1309391A4 true EP1309391A4 (de) 2005-04-27

Family

ID=22801455

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01953392A Withdrawn EP1309391A4 (de) 2000-06-29 2001-06-27 Wasserabtrennung aus lösungsmittel

Country Status (5)

Country Link
EP (1) EP1309391A4 (de)
JP (1) JP4150586B2 (de)
AU (1) AU2001275846A1 (de)
CA (1) CA2413799C (de)
WO (1) WO2002002211A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7935536B2 (en) 2005-07-27 2011-05-03 HorizonTechnology, Inc. System for water removal and solvent evaporation
ITFI20130016A1 (it) * 2013-01-21 2014-07-22 Aautomag S R L "contenitore per elementi filtranti, dispositivo impiegante detto contenitore e metodo di microfiltrazione"
KR102314988B1 (ko) * 2014-12-26 2021-10-21 솔브레인 주식회사 용매 정제용 그래핀 멤브레인 필름과 그 제조방법 및 이를 이용한 용매 정제 시스템

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5579011A (en) * 1978-12-13 1980-06-14 Asahi Chem Ind Co Ltd Separation of oil emulsion
JPS5922603A (ja) * 1982-07-27 1984-02-04 Kanegafuchi Chem Ind Co Ltd ２相混合液分離方法および装置
EP0326083B1 (de) * 1988-01-26 1994-06-01 Asahi Glass Company Ltd. Für Dampf permselektive Membran
JPH0822372B2 (ja) * 1989-06-24 1996-03-06 日東電工株式会社 複合多孔質膜
JPH03249926A (ja) * 1990-02-28 1991-11-07 Ishikawa Seisakusho:Kk フィルタ装置
US5066403A (en) * 1990-07-12 1991-11-19 The United States Of America As Represented By The Secretary Of Commerce Process for separating azeotropic or close-boiling mixtures by use of a composite membrane, the membrane, and its process of manufacture
US5454951A (en) * 1993-03-05 1995-10-03 Minnesota Mining And Manufacturing Company Separation-science medium support plate
JP3094135B2 (ja) * 1993-09-20 2000-10-03 東洋濾紙株式会社 全フッ素樹脂製濾過材シ−トの構造
US5552023A (en) * 1993-12-15 1996-09-03 Alliedsignal Inc. Recovery of spent deicing fluid
US5603900A (en) * 1995-05-19 1997-02-18 Millipore Investment Holdings Limited Vacuum filter device
US5976380A (en) * 1997-05-01 1999-11-02 Millipore Corporation Article of manufacture including a surface modified membrane and process
JPH11244667A (ja) * 1998-02-27 1999-09-14 Mitsubishi Rayon Co Ltd 原油処理装置およびこれを用いた原油処理方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
JP2004501756A (ja) 2004-01-22
AU2001275846A1 (en) 2002-01-14
CA2413799A1 (en) 2002-01-10
CA2413799C (en) 2010-08-24
EP1309391A1 (de) 2003-05-14
WO2002002211A1 (en) 2002-01-10
JP4150586B2 (ja) 2008-09-17

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20030123

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

A4 Supplementary search report drawn up and despatched

Effective date: 20050310

RIC1 Information provided on ipc code assigned before grant

Ipc: 7G 01N 1/40 B

Ipc: 7G 01N 1/34 B

Ipc: 7B 01D 71/36 B

Ipc: 7B 01D 71/32 B

Ipc: 7B 01D 69/12 B

Ipc: 7B 01D 69/10 B

Ipc: 7B 01D 61/22 B

Ipc: 7B 01D 61/18 B

Ipc: 7B 01D 61/14 B

Ipc: 7B 01D 17/00 B

Ipc: 7B 01D 61/00 A

17Q First examination report despatched

Effective date: 20071123

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20111108