ES2006296A6 - Un procedimiento mejorado para preparar alcoholes. - Google Patents
Un procedimiento mejorado para preparar alcoholes.Info
- Publication number
- ES2006296A6 ES2006296A6 ES8800283A ES8800283A ES2006296A6 ES 2006296 A6 ES2006296 A6 ES 2006296A6 ES 8800283 A ES8800283 A ES 8800283A ES 8800283 A ES8800283 A ES 8800283A ES 2006296 A6 ES2006296 A6 ES 2006296A6
- Authority
- ES
- Spain
- Prior art keywords
- alcohols
- polymer membrane
- modified polymer
- recovery
- organic acid
- 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
Links
- 150000001298 alcohols Chemical class 0.000 title abstract 4
- 229920005597 polymer membrane Polymers 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000011084 recovery Methods 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 2
- 150000001336 alkenes Chemical class 0.000 abstract 2
- 150000007524 organic acids Chemical class 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000011260 aqueous acid Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000012466 permeate Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
-
- 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
- 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
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
DE ACUERDO CON EL PROCEDIMIENTO DE ESTA INVENCION, SE RECUPERAN ALCOHOLES A PARTIR DE UNA SOLUCION ACUOSA DE ACIDO POR PERMEACION DEL ALCOHOL A TRAVES DE UNA MEMBRANA DE POLIMERO MODIFICADO CON ACIDO ORGANICO. SE DESCRIBE TAMBIEN UN PROCEDIMIENTO MEJORADO PARA LA FABRICACION DE ALCOHOLES POR ABSORCION DE OLEFINAS EN ACIDO, RESIDIENDO LA MEJORA EN EL USO DE UNA MEMBRANA DE POLIMERO MODIFICADO CON ACIDO ORGANICO PARA PERMEAR SELECTIVAMENTE LOS ALCOHOLES A PARTIR DE LA SOLUCION ACUOSA CONCENTRADA DE ACIDO FUERTE DE LOS MISMOS COPRODUCIDA EN SU SINTESIS A PARTIR DE OLEFINAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US979587A | 1987-02-02 | 1987-02-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2006296A6 true ES2006296A6 (es) | 1989-04-16 |
Family
ID=21739748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8800283A Expired ES2006296A6 (es) | 1987-02-02 | 1988-02-02 | Un procedimiento mejorado para preparar alcoholes. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5146009A (es) |
EP (1) | EP0344188B1 (es) |
JP (1) | JPH07116077B2 (es) |
KR (1) | KR950008275B1 (es) |
BR (1) | BR8807347A (es) |
CA (1) | CA1312096C (es) |
DE (1) | DE3886387T2 (es) |
ES (1) | ES2006296A6 (es) |
MX (1) | MX172784B (es) |
WO (1) | WO1988005768A1 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5034134A (en) * | 1989-12-27 | 1991-07-23 | Union Carbide Chemicals And Plastics Technology Corporation | Treatment of impurity-containing liquid streams in ethylene oxide/glycol processes with semi-permeable membranes |
US5938928A (en) * | 1991-08-01 | 1999-08-17 | Nonap Pty. Ltd. | Osmotic distillation process using a membrane laminate |
US5817359A (en) * | 1992-04-30 | 1998-10-06 | Palassa Pty. Ltd. | Methods for dealcoholization employing perstration |
DZ1687A1 (fr) * | 1992-04-30 | 2002-02-17 | Tygola Pty Ltd | Procédé d'extraction par membrane. |
DE4319570A1 (de) * | 1993-06-14 | 1994-12-15 | Bayer Ag | Verfahren und Abtrennung von Alkanolen von weiteren organischen Verbindungen mit höherer Kohlenstoffzahl |
FR2717798B1 (fr) * | 1994-03-28 | 1996-05-10 | Inst Francais Du Petrole | Procédé de purification de l'éthyl tertio butyl éther combinant un procédé à membrane et une distillation. |
US5824223A (en) * | 1995-11-08 | 1998-10-20 | Rentiers Machinery Proprietary Ltd. | Methods and apparatus for osmotic distillation |
US8062408B2 (en) * | 2006-05-08 | 2011-11-22 | The Board Of Trustees Of The University Of Illinois | Integrated vacuum absorption steam cycle gas separation |
JP5187902B2 (ja) * | 2006-10-16 | 2013-04-24 | 独立行政法人産業技術総合研究所 | エタノール製造方法及び製造装置 |
US8293112B2 (en) * | 2006-10-27 | 2012-10-23 | Cms Technologies Holdings, Inc. | Removal of water and methanol from fluids |
US8865950B2 (en) * | 2011-08-10 | 2014-10-21 | Saudi Arabian Oil Company | Olefin hydration process with an integrated membrane reactor |
WO2013085964A2 (en) | 2011-12-05 | 2013-06-13 | Saudi Arabian Oil Company | Hydrophilic membrane integrated olefin hydration process |
US10570071B1 (en) | 2018-12-12 | 2020-02-25 | Saudi Arabian Oil Company | Membrane-based process for butanols production from mixed butenes |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3035060A (en) * | 1957-06-18 | 1962-05-15 | Standard Oil Co | Process for removing water from organic chemicals |
US2945891A (en) * | 1957-07-12 | 1960-07-19 | Shell Oil Co | Process for the recovery of secondary alcohols |
US3062905A (en) * | 1958-05-22 | 1962-11-06 | Standard Oil Co | Separation process |
US3193582A (en) * | 1960-07-29 | 1965-07-06 | Exxon Research Engineering Co | Liquid diffusion separation process |
US3479390A (en) * | 1965-03-12 | 1969-11-18 | Mobil Oil Corp | Catalysis of an esterification with a permeable membrane of sulfonated poly(2,6-dialkylphenol) |
US3950247A (en) * | 1970-06-16 | 1976-04-13 | Monsanto Company | Separation procedure |
US4065512A (en) * | 1976-07-06 | 1977-12-27 | Petro-Tex Chemical Corporation | Iso-C4 compound reactions with perfluorosulfonic acid resin catalysts |
JPS5940048B2 (ja) * | 1977-08-19 | 1984-09-27 | 昭和電工株式会社 | 液体混合物の分離方法 |
JPS5949041B2 (ja) * | 1977-08-19 | 1984-11-30 | 昭和電工株式会社 | 液体混合物の分離法 |
US4532347A (en) * | 1978-07-28 | 1985-07-30 | Varen Technology | Membrane solvent extraction process |
SU827474A1 (ru) * | 1979-07-11 | 1981-05-07 | Ордена Трудового Красного Знамениинститут Нефтехимических Процессовим. Академика Ю.Г.Мамедалиеваан Азербайджанской Ccp | Способ разделени смеси вода-триметилкарбинол |
JPS58183907A (ja) * | 1982-04-20 | 1983-10-27 | Asahi Chem Ind Co Ltd | 有機溶媒の膜分離濃縮方法 |
JPS58183904A (ja) * | 1982-04-22 | 1983-10-27 | Asahi Chem Ind Co Ltd | 有機溶媒の新規な分離濃縮方法 |
US4520213A (en) * | 1982-05-03 | 1985-05-28 | Institute Of Gas Technology | Method for solvent recovery in solvent separation of ethanol from water |
JPS5948427A (ja) * | 1982-09-14 | 1984-03-19 | Showa Denko Kk | 無水エタノ−ルの製造方法 |
GB8419174D0 (en) * | 1984-07-27 | 1984-08-30 | British Petroleum Co Plc | Separation of water from organic liquids |
US4538010A (en) * | 1984-09-17 | 1985-08-27 | Exxon Research & Engineering Co. | Alcohol recovery process |
WO1987004592A1 (en) * | 1986-02-10 | 1987-08-13 | Liposome Technology, Inc. | Controlled-release liposome delivery system |
-
1988
- 1988-02-01 BR BR888807347A patent/BR8807347A/pt not_active IP Right Cessation
- 1988-02-01 WO PCT/US1988/000286 patent/WO1988005768A1/en active IP Right Grant
- 1988-02-01 EP EP88901394A patent/EP0344188B1/en not_active Expired - Lifetime
- 1988-02-01 KR KR1019880701213A patent/KR950008275B1/ko not_active IP Right Cessation
- 1988-02-01 DE DE88901394T patent/DE3886387T2/de not_active Expired - Fee Related
- 1988-02-01 CA CA000557836A patent/CA1312096C/en not_active Expired - Lifetime
- 1988-02-01 JP JP63501593A patent/JPH07116077B2/ja not_active Expired - Fee Related
- 1988-02-02 MX MX010277A patent/MX172784B/es unknown
- 1988-02-02 ES ES8800283A patent/ES2006296A6/es not_active Expired
-
1989
- 1989-03-13 US US07/323,081 patent/US5146009A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA1312096C (en) | 1992-12-29 |
EP0344188B1 (en) | 1993-12-15 |
WO1988005768A1 (en) | 1988-08-11 |
KR950008275B1 (ko) | 1995-07-27 |
US5146009A (en) | 1992-09-08 |
EP0344188A1 (en) | 1989-12-06 |
DE3886387D1 (de) | 1994-01-27 |
MX10277A (es) | 1993-06-01 |
KR890700557A (ko) | 1989-04-25 |
BR8807347A (pt) | 1990-03-13 |
JPH02502634A (ja) | 1990-08-23 |
DE3886387T2 (de) | 1994-04-07 |
MX172784B (es) | 1994-01-13 |
JPH07116077B2 (ja) | 1995-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD2A | Announcement of lapse in spain |
Effective date: 20180802 |