BR8506842A - Separacao de agua de fluidos organicos - Google Patents
Separacao de agua de fluidos organicosInfo
- Publication number
- BR8506842A BR8506842A BR8506842A BR8506842A BR8506842A BR 8506842 A BR8506842 A BR 8506842A BR 8506842 A BR8506842 A BR 8506842A BR 8506842 A BR8506842 A BR 8506842A BR 8506842 A BR8506842 A BR 8506842A
- Authority
- BR
- Brazil
- Prior art keywords
- separation
- organic fluid
- fluid water
- water
- organic
- Prior art date
Links
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
-
- 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
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
-
- 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
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
- B01D71/401—Polymers based on the polymerisation of acrylic acid, e.g. polyacrylate
-
- 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
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
- B01D71/403—Polymers based on the polymerisation of maleic acid or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/144—Purification; Separation; Use of additives using membranes, e.g. selective permeation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/14—Membrane materials having negatively charged functional groups
-
- 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
-
- 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
- Y10S203/00—Distillation: processes, separatory
- Y10S203/14—Ejector-eductor
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB848419174A GB8419174D0 (en) | 1984-07-27 | 1984-07-27 | Separation of water from organic liquids |
| PCT/GB1985/000331 WO1986000819A1 (en) | 1984-07-27 | 1985-07-25 | Separation of water from organic fluids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8506842A true BR8506842A (pt) | 1986-09-23 |
Family
ID=10564545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8506842A BR8506842A (pt) | 1984-07-27 | 1985-07-25 | Separacao de agua de fluidos organicos |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4877533A (pt) |
| EP (1) | EP0190212B1 (pt) |
| JP (1) | JPS61502804A (pt) |
| BR (1) | BR8506842A (pt) |
| CA (1) | CA1267609A (pt) |
| DE (1) | DE3569882D1 (pt) |
| GB (1) | GB8419174D0 (pt) |
| WO (1) | WO1986000819A1 (pt) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2174619B (en) * | 1985-05-07 | 1989-05-04 | Us Energy | Pervaporation separation of ethanol-water mixtures using polyacrylic acid composite membranes |
| US4789386A (en) * | 1986-09-18 | 1988-12-06 | The Dow Chemical Company | Metal ionomer membranes for gas separation |
| JPH07116077B2 (ja) * | 1987-02-02 | 1995-12-13 | エクソン ケミカル パテンツ，インコーポレイテッド | 有機酸変性重合体膜を使用するアルコールの回収法 |
| BR8807348A (pt) * | 1987-02-02 | 1990-03-01 | Exxon Chemical Patents Inc | Processo para separacao de alcool de uma carga mista e processo aperfeicoado para preparar alcoois |
| DE3723193A1 (de) * | 1987-07-14 | 1989-01-26 | Metallgesellschaft Ag | Verfahren zur herstellung von alkoholaten |
| GB8829489D0 (en) * | 1988-12-16 | 1989-02-01 | British Petroleum Co Plc | Permeation membrane and process for making it |
| FR2641984B1 (fr) * | 1989-01-26 | 1991-12-06 | Acome Soc Coop Travailleurs | Procede de concentration par pervaporation d'un liquide aqueux contenant des composes organiques volatils ou entrainables a la vapeur d'eau |
| US5203969A (en) * | 1989-02-25 | 1993-04-20 | Gkss-Forschungszentrum Geesthacht Gmbh | Method of separating and recovering components of mixtures via pervaporization |
| DE3905924C2 (de) * | 1989-02-25 | 1997-11-20 | Geesthacht Gkss Forschung | Verfahren zur Trennung und Rückgewinnung von Komponenten von Gemischen mittels Pervaporation |
| JP3195377B2 (ja) * | 1990-06-14 | 2001-08-06 | リンテック株式会社 | 有機溶媒選択透過膜 |
| US6517725B2 (en) | 1999-05-27 | 2003-02-11 | Porous Media | Oil dehydrator |
| US6478953B2 (en) | 2000-11-30 | 2002-11-12 | Porous Media Corporation | Oil filter and dehydrator |
| WO2010059327A2 (en) | 2008-11-21 | 2010-05-27 | 3M Innovative Properties Company | Microporous membrane and method for forming |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3950247A (en) * | 1970-06-16 | 1976-04-13 | Monsanto Company | Separation procedure |
| NL171534C (nl) * | 1970-06-16 | 1983-04-18 | Monsanto Co | Werkwijze voor het afscheiden van water uit mengsels die water en formaldehyd bevatten. |
| DE2327106A1 (de) * | 1973-04-30 | 1974-11-21 | Charles William Skarstrom | Verfahren und vorrichtung zum trennen einzelner komponenten aus einem stroemungsgemisch |
| ATE45101T1 (de) * | 1983-12-14 | 1989-08-15 | Dow Chemical Co | Verfahren zur trennung von gemischen aus wasser und einer organischen verbindungund selektiv wasserdurchlassende membran. |
-
1984
- 1984-07-27 GB GB848419174A patent/GB8419174D0/en active Pending
-
1985
- 1985-07-25 WO PCT/GB1985/000331 patent/WO1986000819A1/en active IP Right Grant
- 1985-07-25 DE DE8585903680T patent/DE3569882D1/de not_active Expired
- 1985-07-25 BR BR8506842A patent/BR8506842A/pt not_active IP Right Cessation
- 1985-07-25 JP JP60503354A patent/JPS61502804A/ja active Granted
- 1985-07-25 EP EP85903680A patent/EP0190212B1/en not_active Expired
- 1985-07-26 CA CA000487573A patent/CA1267609A/en not_active Expired - Fee Related
-
1987
- 1987-12-29 US US07/140,908 patent/US4877533A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB8419174D0 (en) | 1984-08-30 |
| EP0190212A1 (en) | 1986-08-13 |
| US4877533A (en) | 1989-10-31 |
| CA1267609A (en) | 1990-04-10 |
| JPH0536092B2 (pt) | 1993-05-28 |
| JPS61502804A (ja) | 1986-12-04 |
| WO1986000819A1 (en) | 1986-02-13 |
| DE3569882D1 (en) | 1989-06-08 |
| EP0190212B1 (en) | 1989-05-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Lapse due to non-payment of fees (art. 50) | ||
| B15K | Others concerning applications: alteration of classification |
Ipc: B01D 61/36 (2006.01), B01D 71/40 (2006.0 |