FI970941A - Menetelmä ja järjestelmä liuenneen aineen uuttamiseksi juoksevasta aineesta käyttäen tiheää kaasua ja huokoista kalvoa - Google Patents
Menetelmä ja järjestelmä liuenneen aineen uuttamiseksi juoksevasta aineesta käyttäen tiheää kaasua ja huokoista kalvoa Download PDFInfo
- Publication number
- FI970941A FI970941A FI970941A FI970941A FI970941A FI 970941 A FI970941 A FI 970941A FI 970941 A FI970941 A FI 970941A FI 970941 A FI970941 A FI 970941A FI 970941 A FI970941 A FI 970941A
- Authority
- FI
- Finland
- Prior art keywords
- fluid
- membrane
- dense gas
- solute
- porous membrane
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title abstract 11
- 239000012530 fluid Substances 0.000 title abstract 7
- 230000004888 barrier function Effects 0.000 abstract 1
- 239000012510 hollow fiber Substances 0.000 abstract 1
Classifications
-
- 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
- B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
-
- 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
-
- 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
- B01D61/24—Dialysis ; Membrane extraction
- B01D61/246—Membrane extraction
-
- 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
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/08—Polysaccharides
- B01D71/12—Cellulose derivatives
- B01D71/14—Esters of organic acids
- B01D71/16—Cellulose acetate
-
- 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
- B01D71/26—Polyalkenes
- B01D71/261—Polyethylene
-
- 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
- B01D71/26—Polyalkenes
- B01D71/262—Polypropylene
-
- 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
-
- 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
- B01D71/48—Polyesters
-
- 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
- B01D71/50—Polycarbonates
-
- 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
- B01D71/56—Polyamides, e.g. polyester-amides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/10—Temperature control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/14—Pressure control
-
- 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
- B01D2325/0283—Pore size
- B01D2325/02832—1-10 nm
-
- 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
- B01D2325/0283—Pore size
- B01D2325/02833—Pore size more than 10 and up to 100 nm
-
- 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
- B01D2325/0283—Pore size
- B01D2325/02834—Pore size more than 0.1 and up to 1 µm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/04—Characteristic thickness
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Medicines Containing Plant Substances (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/303,445 US5490884A (en) | 1994-09-09 | 1994-09-09 | Method and system for extracting a solute from a fluid using dense gas and a porous membrane |
PCT/US1995/000600 WO1996007469A1 (en) | 1994-09-09 | 1995-01-17 | Method and system for extracting a solute from a fluid using dense gas and a porous membrane |
Publications (2)
Publication Number | Publication Date |
---|---|
FI970941A0 FI970941A0 (fi) | 1997-03-05 |
FI970941A true FI970941A (fi) | 1997-05-07 |
Family
ID=23172116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI970941A FI970941A (fi) | 1994-09-09 | 1997-03-05 | Menetelmä ja järjestelmä liuenneen aineen uuttamiseksi juoksevasta aineesta käyttäen tiheää kaasua ja huokoista kalvoa |
Country Status (19)
Country | Link |
---|---|
US (1) | US5490884A (fi) |
EP (1) | EP0781162B1 (fi) |
JP (1) | JP3367677B2 (fi) |
KR (1) | KR970705429A (fi) |
AT (1) | ATE174232T1 (fi) |
AU (1) | AU685235B2 (fi) |
BR (1) | BR9508827A (fi) |
CA (1) | CA2198872C (fi) |
CZ (1) | CZ67397A3 (fi) |
DE (1) | DE69506566T2 (fi) |
DK (1) | DK0781162T3 (fi) |
ES (1) | ES2129807T3 (fi) |
FI (1) | FI970941A (fi) |
MX (1) | MXPA97001737A (fi) |
NO (1) | NO971031D0 (fi) |
NZ (1) | NZ279633A (fi) |
PL (1) | PL176944B1 (fi) |
SK (1) | SK26597A3 (fi) |
WO (1) | WO1996007469A1 (fi) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6214300B1 (en) | 1994-12-02 | 2001-04-10 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Microencapsulation and electrostatic processing device |
JPH0961315A (ja) * | 1995-08-24 | 1997-03-07 | Sharp Corp | 雰囲気中不純物の捕集方法および分析装置 |
US5932101A (en) * | 1996-08-29 | 1999-08-03 | Eastman Chemical Company | Process for fluid/dense gas extraction under enhanced solubility conditions |
US5976220A (en) * | 1996-12-09 | 1999-11-02 | 3M Innovative Properties Company | Diffusional gas transfer system and method using same |
US6180422B1 (en) | 1998-05-06 | 2001-01-30 | International Business Machines Corporation | Endpoint detection by chemical reaction |
US6126848A (en) | 1998-05-06 | 2000-10-03 | International Business Machines Corporation | Indirect endpoint detection by chemical reaction and chemiluminescence |
US6824789B2 (en) | 1998-05-20 | 2004-11-30 | Kemin Industries, Inc. | Method of extracting antioxidants from lamiaceae species and the extract products thereof |
US6086768A (en) * | 1998-09-08 | 2000-07-11 | Porocrit L.L.C. | Method for demulsification of emulsions containing dense gas and liquid and a surfactant |
US6331272B1 (en) * | 1999-01-12 | 2001-12-18 | Porocrit, L.L.C. | Method and membrane system for sterilizing and preserving liquids using carbon dioxide |
US6926829B2 (en) * | 2000-03-06 | 2005-08-09 | Kvaerner Process Systems A.S. | Apparatus and method for separating fluids through a membrane |
GB0016312D0 (en) * | 2000-07-04 | 2000-08-23 | Zylepsis Ltd | Separation method |
US20060201342A1 (en) * | 2005-03-01 | 2006-09-14 | Paganessi Joseph E | Use of porous metal membrane for treating liquid foods |
WO2007074126A1 (en) * | 2005-12-27 | 2007-07-05 | Shell Internationale Research Maatschappij B.V. | Gas separation apparatus |
WO2012020174A1 (fr) | 2010-08-09 | 2012-02-16 | Sarl Netdesist | Procede et dispositif de traitement de materiel contamine |
EP2960211A1 (en) * | 2014-06-25 | 2015-12-30 | Université d'Aix-Marseille | Device for extraction of pollutants by multichannel tubular membrane |
CA3029007A1 (en) | 2016-06-24 | 2017-12-28 | Cool Clean Technologies, Llc | Liquid carbon dioxide botanical extraction system |
CN110632200B (zh) * | 2019-09-27 | 2022-03-01 | 四川师范大学 | 一种基于温室气体的气泡萃取装置及其实现样品挥发性成分的高效分析方法 |
US20220008839A1 (en) * | 2020-07-10 | 2022-01-13 | Clean Imagineering LLC | Semi-aqueous method for extracting a substance |
WO2024141715A1 (en) | 2022-12-30 | 2024-07-04 | Neste Oyj | A liquid-liquid-solid extraction process for recovering products from a feed stream containing biomass |
WO2024141714A1 (en) | 2022-12-30 | 2024-07-04 | Neste Oyj | Processes and systems for culturing algae |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2947687A (en) * | 1954-10-29 | 1960-08-02 | American Oil Co | Separation of hydrocarbons by permeation membrane |
US3477856A (en) * | 1965-11-10 | 1969-11-11 | Us Agriculture | Process for extraction of flavors |
US4113886A (en) * | 1977-09-28 | 1978-09-12 | General Foods Corporation | Membrane decaffeination |
IT7920188A0 (it) * | 1979-02-14 | 1979-02-14 | Montedison Spa | Impiego di fibre sintetiche nella separazione dei succhi di frutta dai prodotti solidi della loro lavorazione. |
US4341804A (en) * | 1979-03-26 | 1982-07-27 | General Foods Corporation | Decaffeination of aqueous roasted coffee extract |
DE3416519A1 (de) * | 1983-05-20 | 1984-11-22 | Linde Ag, 6200 Wiesbaden | Verfahren und vorrichtung zur zerlegung eines gasgemisches |
JPS6099328A (ja) * | 1983-11-04 | 1985-06-03 | Toyota Central Res & Dev Lab Inc | 凝縮性ガス分離装置 |
DE3443390A1 (de) * | 1984-11-28 | 1986-05-28 | Hopfenextraktion HVG Barth, Raiser & Co, 8069 Wolnzach | Verfahren zur abtrennung von coffein aus verfluessigten oder ueberkritischen gasen |
FR2609413B1 (fr) * | 1987-01-13 | 1991-01-11 | Inst Francais Du Petrole | Procede d'echange simultane de chaleur et de matiere a travers une paroi poreuse |
US4820537A (en) * | 1987-03-13 | 1989-04-11 | General Foods Corporation | Method for decaffeinating coffee with a supercritical fluid |
US5015585A (en) * | 1988-02-23 | 1991-05-14 | Robinson James R | Method and apparatus for culturing and diffusively oxygenating cells on isotropic membranes |
CH679459A5 (fi) * | 1988-05-04 | 1992-02-28 | Bucher Guyer Ag Masch | |
JPH0330663A (ja) * | 1989-06-28 | 1991-02-08 | Toray Ind Inc | アルコール飲料の製造方法 |
US4929357A (en) * | 1989-08-09 | 1990-05-29 | Exxon Research And Engineering Company | Isocyanurate crosslinked polyurethane membranes and their use for the separation of aromatics from non-aromatics |
US5338575A (en) * | 1990-01-10 | 1994-08-16 | Kohiensaure-werke Rud. Buse GmbH & Co. | Process for the quasi-continuous decaffeination of raw coffee |
US5149340A (en) * | 1991-03-12 | 1992-09-22 | Marathon Oil Company | Process and apparatus for separating impurities from hydrocarbons |
US5169529A (en) * | 1991-04-22 | 1992-12-08 | Hoechst Celanese Corporation | Liquid membrane modules with minimal effective membrane thickness and methods of making the same |
US5204003A (en) * | 1991-05-08 | 1993-04-20 | The United States Of America As Represented By The United States Department Of Energy | Separation processes using expulsion from dilute supercritical solutions |
US5236474A (en) * | 1991-09-13 | 1993-08-17 | Bend Research, Inc. | Membrane-based removal of condensable vapors |
TW207964B (fi) * | 1991-12-16 | 1993-06-21 | Permea Inc | |
GB9208313D0 (en) * | 1992-04-15 | 1992-06-03 | Pawliszyn Janusz B | Continuous separation of organic compounds from water with hollow fibre membranes and supercritical fluids |
US5263409A (en) * | 1992-04-24 | 1993-11-23 | Bend Research, Inc. | Membrane extraction of citrus bittering agents |
US5281254A (en) * | 1992-05-22 | 1994-01-25 | United Technologies Corporation | Continuous carbon dioxide and water removal system |
NL9201226A (nl) * | 1992-07-08 | 1994-02-01 | Tno | Werkwijze en inrichting voor het reguleren van de vochtigheid van een gasstroom en het tegelijkertijd zuiveren daarvan van ongewenste zure of basische gassen. |
US5395636A (en) * | 1993-07-26 | 1995-03-07 | Pall Corporation | Method of pretreating a porous medium |
-
1994
- 1994-09-09 US US08/303,445 patent/US5490884A/en not_active Expired - Fee Related
-
1995
- 1995-01-17 KR KR1019970701490A patent/KR970705429A/ko not_active Application Discontinuation
- 1995-01-17 AU AU16815/95A patent/AU685235B2/en not_active Ceased
- 1995-01-17 WO PCT/US1995/000600 patent/WO1996007469A1/en not_active Application Discontinuation
- 1995-01-17 DK DK95908530T patent/DK0781162T3/da active
- 1995-01-17 EP EP95908530A patent/EP0781162B1/en not_active Expired - Lifetime
- 1995-01-17 JP JP50945996A patent/JP3367677B2/ja not_active Expired - Fee Related
- 1995-01-17 AT AT95908530T patent/ATE174232T1/de not_active IP Right Cessation
- 1995-01-17 NZ NZ279633A patent/NZ279633A/en unknown
- 1995-01-17 DE DE69506566T patent/DE69506566T2/de not_active Expired - Lifetime
- 1995-01-17 MX MXPA97001737A patent/MXPA97001737A/es active IP Right Grant
- 1995-01-17 PL PL95319077A patent/PL176944B1/pl unknown
- 1995-01-17 CZ CZ97673A patent/CZ67397A3/cs unknown
- 1995-01-17 ES ES95908530T patent/ES2129807T3/es not_active Expired - Lifetime
- 1995-01-17 BR BR9508827A patent/BR9508827A/pt not_active Application Discontinuation
- 1995-01-17 SK SK265-97A patent/SK26597A3/sk unknown
- 1995-01-17 CA CA002198872A patent/CA2198872C/en not_active Expired - Fee Related
-
1997
- 1997-03-05 FI FI970941A patent/FI970941A/fi unknown
- 1997-03-06 NO NO971031A patent/NO971031D0/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SK26597A3 (en) | 1997-09-10 |
CA2198872C (en) | 2001-08-28 |
US5490884A (en) | 1996-02-13 |
BR9508827A (pt) | 1997-08-12 |
CZ67397A3 (en) | 1997-09-17 |
PL319077A1 (en) | 1997-07-21 |
PL176944B1 (pl) | 1999-08-31 |
ES2129807T3 (es) | 1999-06-16 |
EP0781162B1 (en) | 1998-12-09 |
DK0781162T3 (da) | 1999-08-16 |
DE69506566T2 (de) | 1999-05-06 |
AU685235B2 (en) | 1998-01-15 |
FI970941A0 (fi) | 1997-03-05 |
NZ279633A (en) | 1997-12-19 |
JP3367677B2 (ja) | 2003-01-14 |
NO971031L (no) | 1997-03-06 |
DE69506566D1 (de) | 1999-01-21 |
JPH10507681A (ja) | 1998-07-28 |
KR970705429A (ko) | 1997-10-09 |
NO971031D0 (no) | 1997-03-06 |
MXPA97001737A (es) | 2004-08-20 |
ATE174232T1 (de) | 1998-12-15 |
EP0781162A1 (en) | 1997-07-02 |
CA2198872A1 (en) | 1996-03-14 |
AU1681595A (en) | 1996-03-27 |
WO1996007469A1 (en) | 1996-03-14 |
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