FR2287431B1 - - Google Patents

Info

Publication number
FR2287431B1
FR2287431B1 FR7531157A FR7531157A FR2287431B1 FR 2287431 B1 FR2287431 B1 FR 2287431B1 FR 7531157 A FR7531157 A FR 7531157A FR 7531157 A FR7531157 A FR 7531157A FR 2287431 B1 FR2287431 B1 FR 2287431B1
Authority
FR
France
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
Application number
FR7531157A
Other languages
French (fr)
Other versions
FR2287431A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KATZEN ASS INT
Original Assignee
KATZEN ASS INT
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 KATZEN ASS INT filed Critical KATZEN ASS INT
Publication of FR2287431A1 publication Critical patent/FR2287431A1/fr
Application granted granted Critical
Publication of FR2287431B1 publication Critical patent/FR2287431B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C07C29/82—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation by azeotropic distillation
    • 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
    • C07C29/84—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation by extractive distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7531157A 1974-10-10 1975-10-10 Procede de distillation et de purification d'un melange contenant un alcool brut Granted FR2287431A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/513,763 US3990952A (en) 1974-10-10 1974-10-10 Alcohol distillation process

Publications (2)

Publication Number Publication Date
FR2287431A1 FR2287431A1 (fr) 1976-05-07
FR2287431B1 true FR2287431B1 (US06492441-20021210-C00072.png) 1980-02-15

Family

ID=24044592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531157A Granted FR2287431A1 (fr) 1974-10-10 1975-10-10 Procede de distillation et de purification d'un melange contenant un alcool brut

Country Status (8)

Country Link
US (1) US3990952A (US06492441-20021210-C00072.png)
JP (1) JPS5163109A (US06492441-20021210-C00072.png)
CA (1) CA1055875A (US06492441-20021210-C00072.png)
DE (1) DE2545508B2 (US06492441-20021210-C00072.png)
FR (1) FR2287431A1 (US06492441-20021210-C00072.png)
GB (1) GB1519872A (US06492441-20021210-C00072.png)
IT (1) IT1047815B (US06492441-20021210-C00072.png)
NL (1) NL176553C (US06492441-20021210-C00072.png)

Families Citing this family (129)

* Cited by examiner, † Cited by third party
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US4166774A (en) * 1977-12-05 1979-09-04 The Standard Oil Company Acrylic acid recovery and purification
IE48505B1 (en) * 1978-10-28 1985-02-06 Bp Chem Int Ltd Improved method of producing ethanol-water azeotrope from crude ethanol
US4219685A (en) * 1979-04-20 1980-08-26 Exxon Research & Engineering Co. Improving odor of isopropanol
NL8003405A (nl) * 1980-06-12 1982-01-04 Shell Int Research Werkwijze voor het bereiden van ethanol.
US4306942A (en) * 1980-06-27 1981-12-22 Raphael Katzen Associates International, Inc. Hydrous alcohol distillation method and apparatus
FR2490629A1 (fr) * 1980-09-01 1982-03-26 Inst Francais Du Petrole Procede de production d'alcools deshydrates utilisables comme composant d'un carburant pour moteur
DE53917T1 (de) * 1980-12-06 1983-07-21 Bp Chemicals Ltd., London Verfahren zur herstellung eines aethanol-wasser-azeotrops aus rohaethanol.
US4422903A (en) * 1981-02-17 1983-12-27 Raphael Katzen Associates International Inc. Anhydrous ethanol distillation method and apparatus
US4454359A (en) * 1982-06-21 1984-06-12 The Procter & Gamble Company Process for drying alcohols
US4469903A (en) * 1983-09-21 1984-09-04 Uop Inc. Process for the production of isopropyl alcohol
CA2012935A1 (en) * 1989-03-31 1990-09-30 Hirozo Segawa Purification and preparation processes for methyl methacrylate
US5035776A (en) * 1990-03-29 1991-07-30 University Of Massachusetts Low energy extractive distillation process for producing anhydrous ethanol
DE19506280A1 (de) * 1995-02-23 1996-08-29 Hoechst Ag Verfahren zur Destillation von Alkoholen
US5616217A (en) * 1995-08-17 1997-04-01 Texaco Chemical Inc. Controlled alkali treatment in the recovery of methyl tertiary butyl ether
US5897750A (en) * 1997-08-28 1999-04-27 Berg; Lloyd Separation of acetone from isopropanol-water mixtures by extractive distillation
JP2002047225A (ja) * 2000-07-27 2002-02-12 Mitsubishi Gas Chem Co Inc 多環式ジオール類の蒸留方法
DE10161597B4 (de) * 2001-12-14 2005-10-20 Celanese Chem Europe Gmbh Verfahren zur Reinigung alicyclischer Alkohole
US8471075B2 (en) 2008-07-31 2013-06-25 Celanese International Corporation Processes for making ethanol from acetic acid
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US8637714B2 (en) 2008-07-31 2014-01-28 Celanese International Corporation Process for producing ethanol over catalysts containing platinum and palladium
US8501652B2 (en) 2008-07-31 2013-08-06 Celanese International Corporation Catalysts for making ethanol from acetic acid
US7863489B2 (en) 2008-07-31 2011-01-04 Celanese International Corporation Direct and selective production of ethanol from acetic acid utilizing a platinum/tin catalyst
US8680317B2 (en) 2008-07-31 2014-03-25 Celanese International Corporation Processes for making ethyl acetate from acetic acid
US7608744B1 (en) 2008-07-31 2009-10-27 Celanese International Corporation Ethanol production from acetic acid utilizing a cobalt catalyst
US8304586B2 (en) 2010-02-02 2012-11-06 Celanese International Corporation Process for purifying ethanol
US8273559B2 (en) * 2008-08-29 2012-09-25 Iogen Energy Corporation Method for the production of concentrated alcohol from fermentation broths
US8450535B2 (en) 2009-07-20 2013-05-28 Celanese International Corporation Ethanol production from acetic acid utilizing a cobalt catalyst
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US8394984B2 (en) * 2010-02-02 2013-03-12 Celanese International Corporation Process for producing an ethyl acetate solvent and co-production of ethanol
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US8704011B2 (en) 2010-05-07 2014-04-22 Celanese International Corporation Separating ethanol and ethyl acetate under low pressure conditions
US8680342B2 (en) 2010-05-07 2014-03-25 Celanese International Corporation Process for recovering alcohol produced by hydrogenating an acetic acid feed stream comprising water
US8604255B2 (en) 2010-05-07 2013-12-10 Celanese International Corporation Process for recovering ethanol with sidedraws to regulate C3+ alcohols concentrations
US9150474B2 (en) 2010-07-09 2015-10-06 Celanese International Corporation Reduction of acid within column through esterification during the production of alcohols
AU2011274524A1 (en) 2010-07-09 2012-11-15 Celanese International Corporation Finishing reactor for purifying ethanol
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US8846988B2 (en) 2010-07-09 2014-09-30 Celanese International Corporation Liquid esterification for the production of alcohols
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US8809597B2 (en) 2010-07-09 2014-08-19 Celanese International Corporation Separation of vapor crude alcohol product
US8536384B2 (en) 2010-07-09 2013-09-17 Celanese International Corporation Recovering ethanol sidedraw by separating crude product from hydrogenation process
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US8846986B2 (en) 2011-04-26 2014-09-30 Celanese International Corporation Water separation from crude alcohol product
US8350098B2 (en) 2011-04-04 2013-01-08 Celanese International Corporation Ethanol production from acetic acid utilizing a molybdenum carbide catalyst
CN103080053B (zh) 2011-04-26 2015-08-12 国际人造丝公司 使用叠置床反应器生产乙醇的方法
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US8461399B2 (en) 2011-04-26 2013-06-11 Celanese International Corporation Separation process having an alcohol sidestream
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US9073816B2 (en) 2011-04-26 2015-07-07 Celanese International Corporation Reducing ethyl acetate concentration in recycle streams for ethanol production processes
US8907141B2 (en) 2011-04-26 2014-12-09 Celanese International Corporation Process to recover alcohol with secondary reactors for esterification of acid
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DE2106073C3 (de) * 1971-02-09 1982-04-01 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Reinigung von C↓1↓-C↓3↓-Alkanolen

Also Published As

Publication number Publication date
DE2545508A1 (de) 1976-04-22
FR2287431A1 (fr) 1976-05-07
JPS5163109A (en) 1976-06-01
NL7511783A (nl) 1976-04-13
DE2545508B2 (de) 1977-12-22
IT1047815B (it) 1980-10-20
GB1519872A (en) 1978-08-02
US3990952A (en) 1976-11-09
NL176553C (nl) 1985-05-01
CA1055875A (en) 1979-06-05

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