DE69431928T2 - Verfahren zur herstellung von milchsäure, trennungs- und/oder isolationsverfahren dafür - Google Patents

Verfahren zur herstellung von milchsäure, trennungs- und/oder isolationsverfahren dafür

Info

Publication number
DE69431928T2
DE69431928T2 DE69431928T DE69431928T DE69431928T2 DE 69431928 T2 DE69431928 T2 DE 69431928T2 DE 69431928 T DE69431928 T DE 69431928T DE 69431928 T DE69431928 T DE 69431928T DE 69431928 T2 DE69431928 T2 DE 69431928T2
Authority
DE
Germany
Prior art keywords
lactic acid
separation
producing lactic
insulation
feed solution
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 - Fee Related
Application number
DE69431928T
Other languages
English (en)
Other versions
DE69431928D1 (de
Inventor
Abraham M Baniel
Aharon M Eyal
Joseph Mizrahi
Betty Hazan
Rod R Fisher
Jeffrey J Kolstad
Brenda F Stewart
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.)
Cargill Inc
Original Assignee
Cargill Inc
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 Cargill Inc filed Critical Cargill Inc
Application granted granted Critical
Publication of DE69431928D1 publication Critical patent/DE69431928D1/de
Publication of DE69431928T2 publication Critical patent/DE69431928T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DE69431928T 1994-03-08 1994-06-28 Verfahren zur herstellung von milchsäure, trennungs- und/oder isolationsverfahren dafür Expired - Fee Related DE69431928T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/207,773 US5510526A (en) 1993-06-29 1994-03-08 Lactic acid production, separation and/or recovery process
PCT/US1994/007282 WO1995024496A1 (en) 1994-03-08 1994-06-28 Lactic acid production, separation and/or recovery process

Publications (2)

Publication Number Publication Date
DE69431928D1 DE69431928D1 (de) 2003-01-30
DE69431928T2 true DE69431928T2 (de) 2003-11-20

Family

ID=22771953

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69431928T Expired - Fee Related DE69431928T2 (de) 1994-03-08 1994-06-28 Verfahren zur herstellung von milchsäure, trennungs- und/oder isolationsverfahren dafür

Country Status (10)

Country Link
US (4) US5510526A (de)
EP (1) EP0804607B1 (de)
AT (1) ATE230029T1 (de)
AU (1) AU7179494A (de)
BR (1) BR9408558A (de)
DE (1) DE69431928T2 (de)
DK (1) DK0804607T3 (de)
ES (1) ES2188617T3 (de)
MY (1) MY121199A (de)
WO (1) WO1995024496A1 (de)

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Publication number Priority date Publication date Assignee Title
US8198481B2 (en) 2006-08-22 2012-06-12 Evonik Stockhausen Gmbh Process for preparing acrylic acid purified by crystallization from hydroxypropionic acid and apparatus therefore

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8198481B2 (en) 2006-08-22 2012-06-12 Evonik Stockhausen Gmbh Process for preparing acrylic acid purified by crystallization from hydroxypropionic acid and apparatus therefore
US8293941B2 (en) 2006-08-22 2012-10-23 Evonik Stockhausen Gmbh Superabsorbent polymers and methods of making the same
US8481784B2 (en) 2006-08-22 2013-07-09 Evonik Degussa Gmbh Superabsorbent polymers and methods of making the same
US8895683B2 (en) 2006-08-22 2014-11-25 Evonik Degussa Gmbh Superabsorbent polymers and methods of making the same

Also Published As

Publication number Publication date
ES2188617T3 (es) 2003-07-01
DK0804607T3 (da) 2003-04-14
DE69431928D1 (de) 2003-01-30
US6087532A (en) 2000-07-11
WO1995024496A1 (en) 1995-09-14
EP0804607A4 (de) 1997-11-05
US5892109A (en) 1999-04-06
EP0804607B1 (de) 2002-12-18
ATE230029T1 (de) 2003-01-15
AU7179494A (en) 1995-09-25
US5780678A (en) 1998-07-14
MY121199A (en) 2006-01-28
BR9408558A (pt) 1997-08-19
US5510526A (en) 1996-04-23
EP0804607A1 (de) 1997-11-05

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