BR8807348A - Processo para separacao de alcool de uma carga mista e processo aperfeicoado para preparar alcoois - Google Patents
Processo para separacao de alcool de uma carga mista e processo aperfeicoado para preparar alcooisInfo
- Publication number
- BR8807348A BR8807348A BR888807348A BR8807348A BR8807348A BR 8807348 A BR8807348 A BR 8807348A BR 888807348 A BR888807348 A BR 888807348A BR 8807348 A BR8807348 A BR 8807348A BR 8807348 A BR8807348 A BR 8807348A
- Authority
- BR
- Brazil
- Prior art keywords
- perfect
- mixed load
- separating alcohol
- prepare alcohols
- alcohols
- Prior art date
Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title 1
- 150000001298 alcohols 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
-
- 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
- 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
-
- 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
-
- 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
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00162—Controlling or regulating processes controlling the pressure
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00164—Controlling or regulating processes controlling the flow
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US979487A | 1987-02-02 | 1987-02-02 | |
PCT/US1988/000287 WO1988005769A1 (en) | 1987-02-02 | 1988-02-01 | Process for the recovery of alcohols using a perfluorinated ionomer membrane |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8807348A true BR8807348A (pt) | 1990-03-01 |
Family
ID=21739744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR888807348A BR8807348A (pt) | 1987-02-02 | 1988-02-01 | Processo para separacao de alcool de uma carga mista e processo aperfeicoado para preparar alcoois |
Country Status (9)
Country | Link |
---|---|
US (1) | US4876403A (pt) |
EP (1) | EP0409828B1 (pt) |
JP (1) | JPH07116078B2 (pt) |
KR (1) | KR950008276B1 (pt) |
BR (1) | BR8807348A (pt) |
CA (1) | CA1301197C (pt) |
DE (1) | DE3882717D1 (pt) |
ES (1) | ES2006295A6 (pt) |
WO (1) | WO1988005769A1 (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5152898A (en) * | 1989-10-23 | 1992-10-06 | Texaco Inc. | Separation of organic oxygenates |
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 |
US5230801A (en) * | 1992-11-02 | 1993-07-27 | Exxon Research And Engineering Company | Recovery of alcohols from n-paraffins by pervaporation |
US5302750A (en) * | 1993-05-25 | 1994-04-12 | Exxon Chemical Patents Inc. | Method for producing n-octadienol from butadiene |
DE4319570A1 (de) * | 1993-06-14 | 1994-12-15 | Bayer Ag | Verfahren und Abtrennung von Alkanolen von weiteren organischen Verbindungen mit höherer Kohlenstoffzahl |
ES2158419T3 (es) * | 1996-10-14 | 2001-09-01 | Bayer Ag | Procedimiento de obtencion de esteres o de alcoholatos con separacion de agua. |
US7976710B2 (en) * | 2003-02-18 | 2011-07-12 | Exxonmobil Research And Engineering Company | Membrane and process for the recovery of acid |
US20040173529A1 (en) * | 2003-03-07 | 2004-09-09 | Membrane Technology And Research, Inc. | Liquid-phase separation of low molecular weight organic compounds |
US7479227B2 (en) * | 2003-03-07 | 2009-01-20 | Membrane Technology And Research, Inc. | Liquid-phase separation of low molecular weight organic compounds |
US7997426B2 (en) | 2004-02-06 | 2011-08-16 | Exxonmobil Research And Engineering Company | Acid tolerant polymeric membrane and process for the recovery of acid using polymeric membranes |
US7837880B2 (en) | 2004-02-06 | 2010-11-23 | Exxonmobil Research And Engineering Company | Acid tolerant polymeric membrane and process for the recovery of acid using polymeric membranes |
WO2006127839A2 (en) * | 2005-05-25 | 2006-11-30 | Long Island Technical Associates, Llc | Process for production of esters from olefin-containing hydrocarbon streams and vegetable or animal oils |
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 |
US20210220780A1 (en) | 2018-06-06 | 2021-07-22 | Compact Membrane Systems Inc. | Durable membranes for separation of solutes from organic solvents |
US10570071B1 (en) | 2018-12-12 | 2020-02-25 | Saudi Arabian Oil Company | Membrane-based process for butanols production from mixed butenes |
Family Cites Families (19)
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 |
US4692621A (en) * | 1985-10-11 | 1987-09-08 | Andros Anlayzers Incorporated | Digital anesthetic agent analyzer |
US4798674A (en) * | 1988-03-10 | 1989-01-17 | Texaco Inc. | Separation of organic liquids |
-
1988
- 1988-02-01 BR BR888807348A patent/BR8807348A/pt not_active IP Right Cessation
- 1988-02-01 WO PCT/US1988/000287 patent/WO1988005769A1/en active IP Right Grant
- 1988-02-01 EP EP88902007A patent/EP0409828B1/en not_active Expired - Lifetime
- 1988-02-01 DE DE8888902007T patent/DE3882717D1/de not_active Expired - Lifetime
- 1988-02-01 CA CA000557835A patent/CA1301197C/en not_active Expired - Lifetime
- 1988-02-01 KR KR1019880701214A patent/KR950008276B1/ko not_active IP Right Cessation
- 1988-02-01 JP JP63502117A patent/JPH07116078B2/ja not_active Expired - Fee Related
- 1988-02-02 ES ES8800282A patent/ES2006295A6/es not_active Expired
-
1989
- 1989-03-07 US US07/320,903 patent/US4876403A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4876403A (en) | 1989-10-24 |
EP0409828A1 (en) | 1991-01-30 |
ES2006295A6 (es) | 1989-04-16 |
WO1988005769A1 (en) | 1988-08-11 |
KR950008276B1 (ko) | 1995-07-27 |
DE3882717D1 (de) | 1993-09-02 |
JPH02502638A (ja) | 1990-08-23 |
EP0409828B1 (en) | 1993-07-28 |
CA1301197C (en) | 1992-05-19 |
KR890700558A (ko) | 1989-04-25 |
JPH07116078B2 (ja) | 1995-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR8807348A (pt) | Processo para separacao de alcool de uma carga mista e processo aperfeicoado para preparar alcoois | |
BR8704198A (pt) | Composicao catalitica e processo para sua preparacao | |
BR8701326A (pt) | Processo para a separacao de uma mistura liquida | |
MX163635B (es) | Procedimiento de pervaporacion para separar alcoholes de teres | |
BR8807164A (pt) | Processo para produzir um composto de produto,processo para preparar um composto reagente,e processo para preparar uma composicao comestivel | |
PT89094A (pt) | Processo para a preparacao de 1-aril-3-quinolina-e 1-aril-3-isoquinolina-carboxamidas e de composicoes farmaceuticas que as contem | |
BR8804719A (pt) | Artigo microporoso e processo para sua preparacao | |
BR8501933A (pt) | Processo para observar se um produto armazenado excedeu uma temperatura e conjunto para uso no processo | |
BR8503918A (pt) | Composicao condutivas termocuraveis e processo para sua utilizacao | |
BR8405382A (pt) | Processo para hidrogenar uma carga de hidrocarboneto | |
ES489408A0 (es) | Procedimiento de dos etapas para separar esteres de acido graso mixtos | |
BR8000225A (pt) | Zeolito zsm-12, processo para sua preparacao, e processo para conversao de uma carga organica | |
BR8503078A (pt) | Processo para estabilizar uma solucao de uma isotiazolona e solucao estabilizada contendo isotiazolona | |
BR8807066A (pt) | Processo para preparar materiais contendo anel de isocianurato | |
BR8001035A (pt) | Material zeolitico cristalino, processo para sua preparacao, e processo para conversao de uma carga organica | |
BR8802045A (pt) | Processo para preparar detergentes para uma composicao de combustivel hidrocarboneto | |
BR8902306A (pt) | Composicao e processo para sua preparacao | |
BR8506005A (pt) | Processo para a producao de um alcool superior a partir de uma carga de alimentacao olefinica e residuo de hof | |
BR8605774A (pt) | Composicoes aquosas estaveis ao armazenamento,processo para sua preparacao e emprego | |
BR8700990A (pt) | Processo para preparar uma composicao de organopolisiloxano | |
BR8707021A (pt) | Processo para a hidroformilacao de uma olefina | |
BR8506132A (pt) | Composicoes lubrificantes estabilizadas e processo para sua preparacao | |
BR8606382A (pt) | Processo para separar uma mistura de alimentacao que compreende 2,4-toluenodiamina e 2,6-toluenodiamina | |
BR8903092A (pt) | Processo para preparar isocianatos de arilsulfonil | |
BR9004529A (pt) | Composicao de sabao e processo para sua obtencao |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 28/12/2009 |