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BR8201777A - Processo para a separacao de compostos organicos polares especialmente de alcoois alifaticos inferiores de liquidos de fermentacao - Google Patents

Processo para a separacao de compostos organicos polares especialmente de alcoois alifaticos inferiores de liquidos de fermentacao

Info

Publication number
BR8201777A
BR8201777A BR8201777A BR8201777A BR8201777A BR 8201777 A BR8201777 A BR 8201777A BR 8201777 A BR8201777 A BR 8201777A BR 8201777 A BR8201777 A BR 8201777A BR 8201777 A BR8201777 A BR 8201777A
Authority
BR
Brazil
Prior art keywords
separation
organic compounds
polar organic
compounds especially
fermentation liquids
Prior art date
Application number
BR8201777A
Other languages
English (en)
Inventor
Klaus Misselhorn
Uwe Tegtmeier
Original Assignee
Klaus Misselhorn
Uwe Tegtmeier
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 Klaus Misselhorn, Uwe Tegtmeier filed Critical Klaus Misselhorn
Publication of BR8201777A publication Critical patent/BR8201777A/pt

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
    • C07C29/84—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation by extractive distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0488—Flow sheets
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
BR8201777A 1981-03-30 1982-03-29 Processo para a separacao de compostos organicos polares especialmente de alcoois alifaticos inferiores de liquidos de fermentacao BR8201777A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3112603A DE3112603C2 (de) 1981-03-30 1981-03-30 Verfahren zur Abtrennung polarer organischer Verbindungen, insbesondere niederer aliphatischer Alkohole, aus Fermentationsflüssigkeiten

Publications (1)

Publication Number Publication Date
BR8201777A true BR8201777A (pt) 1983-03-01

Family

ID=6128740

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8201777A BR8201777A (pt) 1981-03-30 1982-03-29 Processo para a separacao de compostos organicos polares especialmente de alcoois alifaticos inferiores de liquidos de fermentacao

Country Status (3)

Country Link
US (1) US4715932A (pt)
BR (1) BR8201777A (pt)
DE (1) DE3112603C2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510047A (en) * 1983-12-14 1985-04-09 Exxon Research And Engineering Co. Selective extraction solvent recovery using regenerated cellulose membrane under reverse osmosis conditions
AT384239B (de) * 1986-02-06 1987-10-12 Vogelbusch Gmbh Verfahren zur abtrennung von sauerstoffhaeltigen organischen verbindungen aus waesserigen medien
DE3623827A1 (de) * 1986-07-15 1988-01-28 Huels Chemische Werke Ag Verfahren zum abtrennen von niedermolekularen alkoholen aus waessrigen loesungen
US5092983A (en) * 1986-09-12 1992-03-03 The Standard Oil Company Process for separating extractable organic material from compositions comprising said extractable organic material intermixed with solids and water using a solvent mixture
US4981579A (en) * 1986-09-12 1991-01-01 The Standard Oil Company Process for separating extractable organic material from compositions comprising said extractable organic material intermixed with solids and water
US5186817A (en) * 1986-09-12 1993-02-16 The Standard Oil Company Process for separating extractable organic material from compositions comprising oil-in-water emulsions comprising said extractable organic material and solids
AT388174B (de) * 1987-03-10 1989-05-10 Vogelbusch Gmbh Verfahren zur vergaerung von kohlenhydrathaeltigen medien mit hilfe von bakterien
US5066386A (en) * 1987-07-09 1991-11-19 The Standard Oil Company Extraction of oil from stable oil-water emulsions
US5059288A (en) * 1989-11-21 1991-10-22 Harborchem Recovery of isopropyl acetate and ethanol from an isopropyl acetate, ethanol and water-containing stream
US5308452A (en) * 1992-01-31 1994-05-03 Progressive Recovery, Inc. Photopolymer washout fluid solvent distillation apparatus and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052731A (en) * 1962-09-04 Process for purifying higher alcohols obtained
US2644006A (en) * 1948-03-18 1953-06-30 Shell Dev Separation of oxygenated organic compounds
US2614971A (en) * 1948-04-29 1952-10-21 Kellogg M W Co Dehydration of alcohols
US2591671A (en) * 1948-09-17 1952-04-08 Standard Oil Dev Co Dehydration of alcohols by extractive distillation
US2801957A (en) * 1954-12-27 1957-08-06 Phillips Petroleum Co Selective solvent for the separation of phosphorus halide and hydrocarbons
US2953502A (en) * 1955-05-24 1960-09-20 American Oil Co Separation of azeotropic mixtures
US4306884A (en) * 1980-12-18 1981-12-22 Biohol Corporation Alcohol and fuel production
US4400241A (en) * 1981-07-20 1983-08-23 Improtec Extractive distillation process for the production of fuel grade alcohols
US4346241A (en) * 1981-09-28 1982-08-24 National Distillers & Chemical Corp. Process for recovering ethanol from dilute aqueous solutions employing liquid extraction media
US4399000A (en) * 1981-10-07 1983-08-16 Georgia Tech Research Institute Process for producing absolute alcohol by solvent extraction and vacuum distillation

Also Published As

Publication number Publication date
DE3112603A1 (de) 1982-11-04
DE3112603C2 (de) 1987-03-26
US4715932A (en) 1987-12-29

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