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BR8502965A - Processo aperfeicoado para recuperar alcoois de correntes de alimentacao de acido/alcool - Google Patents

Processo aperfeicoado para recuperar alcoois de correntes de alimentacao de acido/alcool

Info

Publication number
BR8502965A
BR8502965A BR8502965A BR8502965A BR8502965A BR 8502965 A BR8502965 A BR 8502965A BR 8502965 A BR8502965 A BR 8502965A BR 8502965 A BR8502965 A BR 8502965A BR 8502965 A BR8502965 A BR 8502965A
Authority
BR
Brazil
Prior art keywords
acid
supply chains
alcohol supply
perfect process
recovering alcohols
Prior art date
Application number
BR8502965A
Other languages
English (en)
Inventor
William Daniel Diana
David Louis Wernick
Original Assignee
Exxon Research Engineering Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of BR8502965A publication Critical patent/BR8502965A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon 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
    • C07C29/86—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment
    • 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
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
BR8502965A 1984-09-17 1985-06-20 Processo aperfeicoado para recuperar alcoois de correntes de alimentacao de acido/alcool BR8502965A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65087584A 1984-09-17 1984-09-17
US06/650,874 US4538010A (en) 1984-09-17 1984-09-17 Alcohol recovery process

Publications (1)

Publication Number Publication Date
BR8502965A true BR8502965A (pt) 1986-05-27

Family

ID=27095956

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8502965A BR8502965A (pt) 1984-09-17 1985-06-20 Processo aperfeicoado para recuperar alcoois de correntes de alimentacao de acido/alcool

Country Status (9)

Country Link
US (1) US4538010A (pt)
EP (1) EP0175443B1 (pt)
JP (1) JPH0627081B2 (pt)
KR (1) KR900006455B1 (pt)
BR (1) BR8502965A (pt)
CA (1) CA1268482A (pt)
DE (1) DE3563036D1 (pt)
IN (1) IN164315B (pt)
MX (2) MX171122B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4760201A (en) * 1984-09-17 1988-07-26 Exxon Research & Engineering Co. Process for recovering alcohols from sulfuric acid streams (CS-342)
CA1268483A (en) * 1985-09-16 1990-05-01 William Daniel Diana Process for recovery of alcohols from sulfuric acid streams
DE3886387T2 (de) * 1987-02-02 1994-04-07 Exxon Chemical Patents Inc Gewinnungsverfahren von alkoholen unter anwendung einer mit einer organischen säure modifizierten polymermembran.
WO1988005769A1 (en) * 1987-02-02 1988-08-11 Exxon Chemical Patents, Inc. Process for the recovery of alcohols using a perfluorinated ionomer membrane
US5403963A (en) * 1994-02-01 1995-04-04 Shell Oil Company Process for the production of lower alcohols
KR20100107480A (ko) * 2007-12-27 2010-10-05 게보 인코포레이티드 묽은 수용액으로부터 고급 알콜들의 회수
WO2009099804A2 (en) * 2008-02-01 2009-08-13 Lanxess Sybron Chemicals Inc. A process for the purification of crude glycerin utilizing ion exclusion chromatorgraphy and glycerin concentration
US8574406B2 (en) 2010-02-09 2013-11-05 Butamax Advanced Biofuels Llc Process to remove product alcohol from a fermentation by vaporization under vacuum
JP2013544072A (ja) 2010-09-02 2013-12-12 ビュータマックス・アドバンスド・バイオフューエルズ・エルエルシー 真空下での蒸発により発酵から生成物アルコールを取り出す方法
US9962623B2 (en) 2011-12-09 2018-05-08 Butamax Advanced Biofuels Llc Process to remove product alcohols from fermentation broth

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1365046A (en) * 1921-01-11 Carleton ellis
US2109462A (en) * 1938-03-01 Manufacture of alcohols from
GB334228A (en) * 1929-04-30 1930-09-01 James William Woolcock Production of compounds from propylene
GB411303A (en) * 1932-07-08 1934-06-07 Bataafsche Petroleum A process for the manufacture of alcohols from olefines
US1954506A (en) * 1932-07-08 1934-04-10 Shell Dev Manufacture of alcohols
US2081721A (en) * 1934-06-22 1937-05-25 Shell Dev Solvent extraction process
US2139953A (en) * 1935-03-22 1938-12-13 Melle Usines Sa Hydration of olefines
GB493884A (en) * 1936-06-06 1938-10-17 Standard Alcohol Co Improvements in the manufacture of higher alcohols
US2196177A (en) * 1936-10-15 1940-04-09 Standard Oil Co Production of alcohols from olefins
GB506473A (en) * 1937-08-10 1939-05-30 Bataafsche Petroleum A process for obtaining organic oxy-compounds
CH218362A (de) * 1941-01-24 1941-12-15 Lonza Ag Verfahren zur Isolierung von Alkoholen.
US2510806A (en) * 1947-03-05 1950-06-06 Standard Oil Dev Co Purification of crude aliphatic alcohols
US2535069A (en) * 1948-08-12 1950-12-26 Standard Oil Co Separation of organic oxygenated compounds from hydrocarbons
GB830369A (en) * 1957-07-12 1960-03-16 Bataafsche Petroleum A process for the preparation of secondary alcohols
FR1491513A (fr) * 1966-06-30 1967-08-11 Melle Usines Sa Perfectionnements aux procédés de production d'esters et d'alcools
DE2252685B2 (de) * 1972-10-27 1979-12-06 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von tert-Butanol
DE3029739A1 (de) * 1980-08-06 1982-09-16 Toa Nenryo Kogyo K.K., Tokyo Verfahren zur herstellung tertiaerer alkohole
US4447643A (en) * 1981-09-28 1984-05-08 National Distillers And Chemical Corporation Process for recovering oxygenated organic compounds from dilute aqueous solutions employing liquid extraction media

Also Published As

Publication number Publication date
MX171122B (es) 1993-10-01
KR860002445A (ko) 1986-04-26
CA1268482A (en) 1990-05-01
JPH0627081B2 (ja) 1994-04-13
EP0175443A3 (en) 1986-07-02
IN164315B (pt) 1989-02-18
EP0175443A2 (en) 1986-03-26
MX162599A (es) 1991-05-27
KR900006455B1 (en) 1990-08-31
DE3563036D1 (en) 1988-07-07
EP0175443B1 (en) 1988-06-01
US4538010A (en) 1985-08-27
JPS6185339A (ja) 1986-04-30

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Legal Events

Date Code Title Description
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 20/06/2000