WO1997029837A3 - Verfahren zur trennung von substanzen mittels einer geeigneten membran - Google Patents
Verfahren zur trennung von substanzen mittels einer geeigneten membran Download PDFInfo
- Publication number
- WO1997029837A3 WO1997029837A3 PCT/EP1997/000734 EP9700734W WO9729837A3 WO 1997029837 A3 WO1997029837 A3 WO 1997029837A3 EP 9700734 W EP9700734 W EP 9700734W WO 9729837 A3 WO9729837 A3 WO 9729837A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- promoter
- product
- synthesis
- reactions
- catalytic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
-
- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2475—Membrane reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/04—Feed or outlet devices; Feed or outlet control devices using osmotic pressure using membranes, porous plates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Catalysts (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97903300A EP0880398A2 (de) | 1996-02-16 | 1997-02-17 | Verfahren zur trennung von substanzen mittels einer geeigneten membran |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19605683.7 | 1996-02-16 | ||
DE1996105683 DE19605683A1 (de) | 1996-02-16 | 1996-02-16 | Verfahren zur Trennung von Substanzen mittels einer geeigneten Membran |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1997029837A2 WO1997029837A2 (de) | 1997-08-21 |
WO1997029837A3 true WO1997029837A3 (de) | 1997-10-09 |
Family
ID=7785529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1997/000734 WO1997029837A2 (de) | 1996-02-16 | 1997-02-17 | Verfahren zur trennung von substanzen mittels einer geeigneten membran |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0880398A2 (de) |
DE (1) | DE19605683A1 (de) |
WO (1) | WO1997029837A2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10208007A1 (de) * | 2002-02-26 | 2003-09-18 | Forschungszentrum Juelich Gmbh | Verfahren zur Herstellung von Alkoholen aus Substraten mittels Oxidoreduktasen, Zweiphasensystem umfassend eine wässrige Phase und eine organische Phase sowie Vorrichtung zur Durchführung des Verfahrens |
US7084284B2 (en) * | 2004-11-16 | 2006-08-01 | Lyondell Chemical Technology, L.P. | Separation process |
CN110227357B (zh) * | 2019-06-29 | 2021-09-21 | 华南理工大学 | 一种柔性可裁剪纳米纤维素/共价有机骨架复合膜及其制备方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0151470A2 (de) * | 1984-02-03 | 1985-08-14 | Jungbunzlauer Ladenburg GmbH | Verfahren zur Gewinnung von Citronensäure |
US4806484A (en) * | 1987-08-07 | 1989-02-21 | Igb Products, Ltd. | Perfusion airlift bioreactor |
WO1992008783A1 (en) * | 1990-11-13 | 1992-05-29 | Dow Danmark A/S | Membrane process for the dealcoholization of naturally fermented beverages |
US5130025A (en) * | 1978-04-20 | 1992-07-14 | Unisearch Limited | Membrane separation and purification of compounds |
EP0554090A2 (de) * | 1992-01-30 | 1993-08-04 | Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo | Verfahren zur Herstellung von Alpha-Glykosyl-L-Ascorbinsäure mit Hochprodukt und Trennungsanlage |
US5250305A (en) * | 1989-06-21 | 1993-10-05 | The United States Of America As Represented By The Secretary Of Agriculture | Process for enzymatic ultrafiltration of deamidated protein |
EP0657529A2 (de) * | 1993-12-11 | 1995-06-14 | MERCK PATENT GmbH | Entfärbung von Fermentationslösungen |
EP0727440A2 (de) * | 1995-02-16 | 1996-08-21 | Consortium für elektrochemische Industrie GmbH | Verfahren zur Reinigung von wasserlöslichen Cyclodextrinderivaten |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3245591C2 (de) * | 1982-12-09 | 1986-11-06 | Schott Glaswerke, 6500 Mainz | Verfahren zur fraktionierten Auftrennung von Stoffgemischen mit Membranen |
-
1996
- 1996-02-16 DE DE1996105683 patent/DE19605683A1/de not_active Ceased
-
1997
- 1997-02-17 EP EP97903300A patent/EP0880398A2/de not_active Withdrawn
- 1997-02-17 WO PCT/EP1997/000734 patent/WO1997029837A2/de not_active Application Discontinuation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5130025A (en) * | 1978-04-20 | 1992-07-14 | Unisearch Limited | Membrane separation and purification of compounds |
EP0151470A2 (de) * | 1984-02-03 | 1985-08-14 | Jungbunzlauer Ladenburg GmbH | Verfahren zur Gewinnung von Citronensäure |
US4806484A (en) * | 1987-08-07 | 1989-02-21 | Igb Products, Ltd. | Perfusion airlift bioreactor |
US5250305A (en) * | 1989-06-21 | 1993-10-05 | The United States Of America As Represented By The Secretary Of Agriculture | Process for enzymatic ultrafiltration of deamidated protein |
WO1992008783A1 (en) * | 1990-11-13 | 1992-05-29 | Dow Danmark A/S | Membrane process for the dealcoholization of naturally fermented beverages |
EP0554090A2 (de) * | 1992-01-30 | 1993-08-04 | Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo | Verfahren zur Herstellung von Alpha-Glykosyl-L-Ascorbinsäure mit Hochprodukt und Trennungsanlage |
EP0657529A2 (de) * | 1993-12-11 | 1995-06-14 | MERCK PATENT GmbH | Entfärbung von Fermentationslösungen |
EP0727440A2 (de) * | 1995-02-16 | 1996-08-21 | Consortium für elektrochemische Industrie GmbH | Verfahren zur Reinigung von wasserlöslichen Cyclodextrinderivaten |
Also Published As
Publication number | Publication date |
---|---|
WO1997029837A2 (de) | 1997-08-21 |
EP0880398A2 (de) | 1998-12-02 |
DE19605683A1 (de) | 1997-09-11 |
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