DE3781068D1 - Scheidungs- und konzentrierungsmethode einer organischen verbindung aus einer waesserigen loesung, die diese enthaelt. - Google Patents
Scheidungs- und konzentrierungsmethode einer organischen verbindung aus einer waesserigen loesung, die diese enthaelt.Info
- Publication number
- DE3781068D1 DE3781068D1 DE8787112810T DE3781068T DE3781068D1 DE 3781068 D1 DE3781068 D1 DE 3781068D1 DE 8787112810 T DE8787112810 T DE 8787112810T DE 3781068 T DE3781068 T DE 3781068T DE 3781068 D1 DE3781068 D1 DE 3781068D1
- Authority
- DE
- Germany
- Prior art keywords
- divorce
- aqueous solution
- solution containing
- organic compound
- concentration method
- 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.)
- Expired - Fee Related
Links
- 239000007864 aqueous solution Substances 0.000 title 1
- 150000002894 organic compounds Chemical class 0.000 title 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
- B01D61/362—Pervaporation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/27—Micropores
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61206238A JPS6362504A (ja) | 1986-09-02 | 1986-09-02 | 有機成分含有水溶液中の有機成分の濃縮方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3781068D1 true DE3781068D1 (de) | 1992-09-17 |
DE3781068T2 DE3781068T2 (de) | 1993-01-21 |
Family
ID=16520032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787112810T Expired - Fee Related DE3781068T2 (de) | 1986-09-02 | 1987-09-02 | Scheidungs- und konzentrierungsmethode einer organischen verbindung aus einer waesserigen loesung, die diese enthaelt. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4875980A (de) |
EP (1) | EP0258884B1 (de) |
JP (1) | JPS6362504A (de) |
DE (1) | DE3781068T2 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3905924C2 (de) * | 1989-02-25 | 1997-11-20 | Geesthacht Gkss Forschung | Verfahren zur Trennung und Rückgewinnung von Komponenten von Gemischen mittels Pervaporation |
US5203969A (en) * | 1989-02-25 | 1993-04-20 | Gkss-Forschungszentrum Geesthacht Gmbh | Method of separating and recovering components of mixtures via pervaporization |
JP2765032B2 (ja) * | 1989-04-14 | 1998-06-11 | 東レ株式会社 | 揮発性有機液体水溶液の濃縮液の製造方法 |
DE3937796A1 (de) * | 1989-11-14 | 1991-05-16 | Basf Ag | Verfahren zur abtrennung von wasser aus einem wasser, co(pfeil abwaerts)2(pfeil abwaerts) und amine enthaltenden gemisch |
WO1991014497A1 (de) * | 1990-03-21 | 1991-10-03 | Bucher-Guyer Ag Maschinenfabrik | Verfahren zum selektiven entfernen von flüchtigen stoffen aus flüssigkeiten |
ZA94614B (en) * | 1993-02-11 | 1994-08-12 | Sasol Chem Ind Pty | Solvent extraction |
US5552023A (en) * | 1993-12-15 | 1996-09-03 | Alliedsignal Inc. | Recovery of spent deicing fluid |
US6858145B2 (en) * | 2002-09-12 | 2005-02-22 | Chemitreat Pte Ltd | Method of removing organic impurities from water |
US7608188B2 (en) * | 2004-12-03 | 2009-10-27 | Board Of Regents Of The Nevada System Of Higher Education | Vacuum enhanced direct contact membrane distillation |
CN101374591B (zh) * | 2005-06-24 | 2012-11-14 | 南洋理工大学 | 利用膜蒸馏生物反应器处理受污染的流入物 |
US7935536B2 (en) * | 2005-07-27 | 2011-05-03 | HorizonTechnology, Inc. | System for water removal and solvent evaporation |
US8029671B2 (en) | 2006-06-13 | 2011-10-04 | Board Of Regents Of The Nevada System Of Higher Education, On Behalf Of The University Of Nevada, Reno | Combined membrane-distillation-forward-osmosis systems and methods of use |
US10239770B2 (en) * | 2016-04-29 | 2019-03-26 | Kookmin University Industry Academy Cooperation Foundation | Multi-stage submerged membrane distillation water treatment apparatus |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3043891A (en) * | 1954-10-29 | 1962-07-10 | Standard Oil Co | Separation of hydrocarbons |
US2981680A (en) * | 1957-03-28 | 1961-04-25 | Standard Oil Co | Separation of mixtures |
US3361645A (en) * | 1966-08-09 | 1968-01-02 | Bruce R. Bodell | Distillation of saline water using silicone rubber membrane |
DE1619932A1 (de) * | 1967-02-13 | 1971-03-25 | Varta Ag | Vorrichtung vorzugsweise zur Ausbringung des Reaktionswassers aus Brennstoffelementen |
IL31953A (en) * | 1969-04-04 | 1972-11-28 | Hydronautics | Method for the concentration of solutions by reverse osmosis and an apparatus for the performance of said method |
SU564870A1 (ru) * | 1974-01-07 | 1977-07-15 | Московский Институт Химического Машиностроения | Способ разделени жидкой смеси |
US4311594A (en) * | 1975-12-01 | 1982-01-19 | Monsanto Company | Membrane separation of organics from aqueous solutions |
JPS54124875A (en) * | 1978-03-23 | 1979-09-28 | Mitsui Toatsu Chem Inc | Concentrating solution |
US4419187A (en) * | 1979-02-14 | 1983-12-06 | International Power Technology, Inc. | Apparatus and method for thermal membrane distillation |
FI71573C (fi) * | 1979-06-15 | 1987-01-19 | Akzo Nv | Foerfarande och anordning foer minskning av jaesta dryckers alkoholhalt genom dialys. |
US4350594A (en) * | 1980-04-16 | 1982-09-21 | Kuraray Co., Ltd. | Blood purification using plural ultrafiltration stages |
FR2497825A1 (fr) * | 1981-01-13 | 1982-07-16 | Bonneau Marc | Procede de preparation de boissons naturelles a faible teneur alcoolique, boissons et produits divers obtenus par mise en oeuvre de ce procede |
US4545862A (en) * | 1981-03-17 | 1985-10-08 | W. L. Gore & Associates, Inc. | Desalination device and process |
JPS6042210B2 (ja) * | 1981-07-29 | 1985-09-20 | 昭和電工株式会社 | 無水エタノ−ルの製造方法 |
JPS5855001A (ja) * | 1981-09-25 | 1983-04-01 | Kuraray Co Ltd | 液体混合物の多段分離方法 |
JPS6075306A (ja) * | 1983-09-30 | 1985-04-27 | Toshinobu Higashimura | 液体分離膜 |
JPS60125203A (ja) * | 1983-12-13 | 1985-07-04 | Nitto Electric Ind Co Ltd | サ−モパ−ペ−パレ−シヨン装置 |
JPS60179103A (ja) * | 1984-02-27 | 1985-09-13 | Hitachi Ltd | 温度回生装置および温度回生方法 |
JPS61199788A (ja) * | 1985-02-28 | 1986-09-04 | Mitsubishi Rayon Co Ltd | 醗酵生成物の分離濃縮方法及び連続醗酵方法 |
-
1986
- 1986-09-02 JP JP61206238A patent/JPS6362504A/ja active Pending
-
1987
- 1987-08-26 US US07/089,448 patent/US4875980A/en not_active Expired - Fee Related
- 1987-09-02 DE DE8787112810T patent/DE3781068T2/de not_active Expired - Fee Related
- 1987-09-02 EP EP87112810A patent/EP0258884B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3781068T2 (de) | 1993-01-21 |
US4875980A (en) | 1989-10-24 |
JPS6362504A (ja) | 1988-03-18 |
EP0258884A1 (de) | 1988-03-09 |
EP0258884B1 (de) | 1992-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |