ATE119062T1 - Verfahren und vorrichtung zur stoff- fraktionierung mittels einem flussgradienten. - Google Patents
Verfahren und vorrichtung zur stoff- fraktionierung mittels einem flussgradienten.Info
- Publication number
- ATE119062T1 ATE119062T1 AT89906853T AT89906853T ATE119062T1 AT E119062 T1 ATE119062 T1 AT E119062T1 AT 89906853 T AT89906853 T AT 89906853T AT 89906853 T AT89906853 T AT 89906853T AT E119062 T1 ATE119062 T1 AT E119062T1
- Authority
- AT
- Austria
- Prior art keywords
- pump
- fiber
- flow
- sample
- fractionation
- Prior art date
Links
- 238000005194 fractionation Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000000835 fiber Substances 0.000 abstract 6
- 239000007788 liquid Substances 0.000 abstract 3
- 239000012510 hollow fiber Substances 0.000 abstract 2
- 238000010828 elution Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/0005—Field flow fractionation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D43/00—Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration
-
- 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
- B01D63/02—Hollow fibre modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/24—Specific pressurizing or depressurizing means
- B01D2313/243—Pumps
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Treatment Of Fiber Materials (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8802126A SE8802126D0 (sv) | 1988-06-07 | 1988-06-07 | Apparatus for flow field flow fractionation |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE119062T1 true ATE119062T1 (de) | 1995-03-15 |
Family
ID=20372546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT89906853T ATE119062T1 (de) | 1988-06-07 | 1989-06-05 | Verfahren und vorrichtung zur stoff- fraktionierung mittels einem flussgradienten. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5160625A (de) |
EP (1) | EP0380605B1 (de) |
JP (1) | JPH02504677A (de) |
AT (1) | ATE119062T1 (de) |
DE (1) | DE68921458T2 (de) |
SE (1) | SE8802126D0 (de) |
WO (1) | WO1989011898A1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4234728A1 (de) * | 1992-10-15 | 1994-04-21 | Peter Prof Dr Bartholmes | Verfahren für die Gewinnung und die Umpufferung und/oder Einengung von gelösten Makromolekülen eines Makromolekülegemisches |
US5587082A (en) * | 1995-06-07 | 1996-12-24 | Teraoka; Iwao | High osmotic pressure chromatography |
IL115941A (en) * | 1995-11-09 | 1998-10-30 | Weizmann Kiryat Membrane Prod | Multi-stage membrane system and process |
EP0820804B1 (de) * | 1996-07-26 | 2005-12-14 | Metrohm Ag | Verfahren und Vorrichtung zur Probenvorbereitung |
US6833061B1 (en) * | 1996-09-28 | 2004-12-21 | Evotec Technologies Gmbh | Methods for isoelectric particle separation |
US5961834A (en) * | 1996-12-23 | 1999-10-05 | Bio-Rad Laboratories, Inc. | Simple micro method for concentration and desalting utilizing a hollow fiber, with special reference to capillary electrophoresis |
US6541272B1 (en) * | 1998-12-31 | 2003-04-01 | New Jersey Institute Of Technology | Pulse introduction membrane extraction apparatus and method for separating and analyzing at least one component in a fluid contaminated with the at least one component |
US6379973B1 (en) | 1999-03-05 | 2002-04-30 | The United States Of America As Represented By The Department Of Health And Human Services | Chromatographic separation apparatus and method |
US6365050B1 (en) * | 2000-08-22 | 2002-04-02 | Amgen Inc. | Method for stopless and splitless flow field-flow fractionation |
FI117179B (fi) * | 2004-01-23 | 2006-07-14 | Environics Oy | Kaasukromatografi |
US7811438B2 (en) * | 2004-12-08 | 2010-10-12 | Palo Alto Research Center Incorporated | Bio-enrichment device to enhance sample collection and detection |
US7681738B2 (en) * | 2005-09-12 | 2010-03-23 | Palo Alto Research Center Incorporated | Traveling wave arrays, separation methods, and purification cells |
DE102010041222A1 (de) | 2010-09-22 | 2012-03-22 | Wyatt Technology Europe Gmbh | Vorrichtung Verfahren zur Feldflussfraktionierung |
DE102011076230B4 (de) | 2011-05-20 | 2022-06-30 | Postnova Analytics Gmbh | Verfahren zur Probentrennung in der Hohlfaser Fluss Feld-Fluss Fraktionierung |
US10130899B2 (en) | 2012-01-20 | 2018-11-20 | Lawrence Livermore National Security, Llc | Separating components of mixed fluid using a functionally graded material |
DE102014205991B4 (de) * | 2014-03-31 | 2018-02-22 | Postnova Analytics Gmbh | Vorrichtung für die Feldflussfraktionierung und Verfahren zur Probentrennung mittels Feldflussfraktionierung |
DE102014213428A1 (de) | 2014-07-10 | 2014-11-27 | Postnova Analytics Gmbh | Vorrichtung für die Feldflussfraktionierung |
CN106267414B (zh) * | 2016-07-01 | 2019-02-19 | 翁炳焕 | 艾滋病免疫净化器 |
JP7156146B2 (ja) * | 2019-04-10 | 2022-10-19 | 株式会社島津製作所 | 親水性材料の疎水化方法 |
JP7327513B2 (ja) * | 2019-12-24 | 2023-08-16 | 株式会社島津製作所 | 遠心式流動場分画装置 |
US20220212123A1 (en) * | 2020-10-14 | 2022-07-07 | Wyatt Technology Corporation | Managing solvent associated with a field flow fractionator |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2987472A (en) * | 1955-09-22 | 1961-06-06 | Kollsman Paul | Method of and apparatus for increasing and decreasing the ion content of fluids by ion transfer |
US4147621A (en) * | 1977-06-28 | 1979-04-03 | University Of Utah | Method and apparatus for flow field-flow fractionation |
US4214981A (en) * | 1978-10-23 | 1980-07-29 | University Of Utah | Steric field-flow fractionation |
PL129007B1 (en) * | 1980-01-25 | 1984-03-31 | Polska Akademia Nauk Instytut | Plasma isolating apparatus utilizing a membrane |
JPS56117145A (en) * | 1980-02-20 | 1981-09-14 | Toyota Central Res & Dev Lab Inc | Method and apparatus for detecting concentration of solution |
US4285810A (en) * | 1980-02-29 | 1981-08-25 | E. I. Du Pont De Nemours And Company | Method and apparatus for field flow fractionation |
US4787974A (en) * | 1981-06-29 | 1988-11-29 | Ambrus Clara M | Blood purification |
US4623470A (en) * | 1981-11-09 | 1986-11-18 | Helipump, Inc. | Process and apparatus for separating or fractionating fluid mixtures |
DE3278129D1 (en) * | 1981-12-08 | 1988-03-31 | Ici Plc | Sedimentation field flow fractionation |
US4440638A (en) * | 1982-02-16 | 1984-04-03 | U.T. Board Of Regents | Surface field-effect device for manipulation of charged species |
JPS59227941A (ja) * | 1983-06-10 | 1984-12-21 | Kureha Chem Ind Co Ltd | 熱可塑性樹脂組成物 |
US4657742A (en) * | 1985-07-01 | 1987-04-14 | Ppg Industries, Inc. | Packed fiber glass reaction vessel |
US4894146A (en) * | 1986-01-27 | 1990-01-16 | University Of Utah | Thin channel split flow process and apparatus for particle fractionation |
US4737268A (en) * | 1986-03-18 | 1988-04-12 | University Of Utah | Thin channel split flow continuous equilibrium process and apparatus for particle fractionation |
US4830756A (en) * | 1988-07-11 | 1989-05-16 | University Of Utah | High speed separation of ultra-high molecular weight polymers by hyperlayer field-flow fractionation |
US4894172A (en) * | 1988-08-29 | 1990-01-16 | University Of Utah | Process for programming of field-flow franctionation |
-
1988
- 1988-06-07 SE SE8802126A patent/SE8802126D0/xx unknown
-
1989
- 1989-06-05 JP JP1506224A patent/JPH02504677A/ja active Pending
- 1989-06-05 WO PCT/SE1989/000318 patent/WO1989011898A1/en active IP Right Grant
- 1989-06-05 DE DE68921458T patent/DE68921458T2/de not_active Expired - Fee Related
- 1989-06-05 EP EP89906853A patent/EP0380605B1/de not_active Expired - Lifetime
- 1989-06-05 AT AT89906853T patent/ATE119062T1/de not_active IP Right Cessation
-
1991
- 1991-12-06 US US07/803,449 patent/US5160625A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE68921458T2 (de) | 1995-11-09 |
EP0380605B1 (de) | 1995-03-01 |
JPH02504677A (ja) | 1990-12-27 |
DE68921458D1 (de) | 1995-04-06 |
WO1989011898A1 (en) | 1989-12-14 |
EP0380605A1 (de) | 1990-08-08 |
US5160625A (en) | 1992-11-03 |
SE8802126D0 (sv) | 1988-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |