ES343840A1 - Procedimiento de extraccion de acidos organicos de sus so- luciones acuosas. - Google Patents

Procedimiento de extraccion de acidos organicos de sus so- luciones acuosas.

Info

Publication number
ES343840A1
ES343840A1 ES343840A ES343840A ES343840A1 ES 343840 A1 ES343840 A1 ES 343840A1 ES 343840 A ES343840 A ES 343840A ES 343840 A ES343840 A ES 343840A ES 343840 A1 ES343840 A1 ES 343840A1
Authority
ES
Spain
Prior art keywords
extraction
aqueous solutions
phosphate
counter
organic acids
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
Application number
ES343840A
Other languages
English (en)
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.)
Melle Bezons SA
Original Assignee
Melle Bezons SA
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 Melle Bezons SA filed Critical Melle Bezons SA
Publication of ES343840A1 publication Critical patent/ES343840A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/56—Lactic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/44—Polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/44—Polycarboxylic acids
    • C12P7/48—Tricarboxylic acids, e.g. citric acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES343840A 1966-08-04 1967-08-04 Procedimiento de extraccion de acidos organicos de sus so- luciones acuosas. Expired ES343840A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR72091A FR1494958A (fr) 1966-08-04 1966-08-04 Procédé d'extraction d'acides organiques
FR99796A FR92032E (fr) 1966-08-04 1967-03-22 Procédé d'extraction d'acides organiques

Publications (1)

Publication Number Publication Date
ES343840A1 true ES343840A1 (es) 1968-12-16

Family

ID=26172404

Family Applications (1)

Application Number Title Priority Date Filing Date
ES343840A Expired ES343840A1 (es) 1966-08-04 1967-08-04 Procedimiento de extraccion de acidos organicos de sus so- luciones acuosas.

Country Status (6)

Country Link
BE (1) BE702247A (es)
BR (1) BR6791828D0 (es)
ES (1) ES343840A1 (es)
FR (2) FR1494958A (es)
GB (1) GB1147308A (es)
NL (1) NL6708742A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2529170A1 (de) * 1975-07-01 1977-01-27 Sueddeutsche Kalkstickstoff Verfahren zur reinigung waessriger roh-glycolsaeure-loesungen
FR2735775B1 (fr) * 1995-06-21 1997-07-18 Rhone Poulenc Chimie Procede de preparation d'anhydride citraconique
US8802404B2 (en) * 2011-04-06 2014-08-12 University Of New Hampshire Vinyl acid monomer recovery

Also Published As

Publication number Publication date
FR1494958A (fr) 1967-09-15
GB1147308A (en) 1969-04-02
BE702247A (es) 1968-02-05
BR6791828D0 (pt) 1973-07-03
NL6708742A (es) 1968-02-05
FR92032E (fr) 1968-09-13

Similar Documents

Publication Publication Date Title
CH410923A (de) Verfahren zur Herstellung von Phosphor-(on-, in-)säureestern
ES416045A1 (es) Un procedimiento para la recuperacion de acido de las solu-ciones acuosas.
GB1447575A (en) Process for the recovery of alkali or ammonium citrates
AT265521B (de) Verfahren zur Herstellung eines Milchproduktes bzw. eines Zusatzes zu Milchprodukten
GB1209384A (en) Method of producing polybutadiene
CH365423A (de) Verfahren zur Herstellung eines elektrischen Anschlussstückes und nach dem Verfahren hergestelltes, elektrisches Anschlussstück
ES343840A1 (es) Procedimiento de extraccion de acidos organicos de sus so- luciones acuosas.
GB936339A (en) Process for extracting carboxylic acids produced by fermentation
GB1350819A (en) Production of organic hydrogen peroxide solutions
GB1210190A (en) Separating propylene oxide
ES272478A1 (es) Un procedimiento de fabricación y de estabilización de los zumos de uva y otras frutas con pruina
FR2038224A1 (en) Liquid process for selective separation of - molybdenum from fission products
SU83500A1 (ru) Способ получени дрожжей в жидкост х и устройство дл выполнени способа
GB1130429A (en) Indole derivatives
CH365717A (de) Verfahren zur Herstellung von Thio- bzw. Dithio-phosphorsäureestern
GB1480376A (en) Azo-pyrazolium dyestuffs process for their preparation and their use
GB667039A (en) Improvements in and relating to the manufacture of preparations containing the anti-pernicious anaemia factor
CH390195A (de) Verfahren zur Herstellung von Zitronensäure durch Gärung
GB914510A (en) Process for the manufacture of adipic acid
GB290464A (en) Improvements in the manufacture and production of lactic acid and its derivatives
CH425042A (de) Verfahren zur Herstellung von neuen, wasserlöslichen Leukoschwefelsäureestersalzen von Küpenfarbstoffen der Anthrachinonreihe
GB881459A (en) An arrangement for removing and running off castings produced by vertical continuouscasting using the withdrawal method
GB1396754A (en) Process for preparing alpha-keto esters
CH429702A (de) Verfahren zur Herstellung von Thio- bzw. Dithiophosphor- (-phosphon-, phosphin-)säureestern
GB899559A (en) Process for the preparation of purified lipoid