ZA716088B - Process for separating citric acid - Google Patents

Process for separating citric acid

Info

Publication number
ZA716088B
ZA716088B ZA716088A ZA716088A ZA716088B ZA 716088 B ZA716088 B ZA 716088B ZA 716088 A ZA716088 A ZA 716088A ZA 716088 A ZA716088 A ZA 716088A ZA 716088 B ZA716088 B ZA 716088B
Authority
ZA
South Africa
Prior art keywords
citric acid
separating citric
separating
acid
citric
Prior art date
Application number
ZA716088A
Other languages
English (en)
Inventor
H Fukuda
K Ohta
O Yamazaki
Original Assignee
Takeda Chemical Industries Ltd
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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of ZA716088B publication Critical patent/ZA716088B/xx

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
    • C12P7/44—Polycarboxylic acids
    • C12P7/48—Tricarboxylic acids, e.g. citric 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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
ZA716088A 1970-09-11 1971-09-10 Process for separating citric acid ZA716088B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8024670 1970-09-11

Publications (1)

Publication Number Publication Date
ZA716088B true ZA716088B (en) 1972-05-31

Family

ID=13712949

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA716088A ZA716088B (en) 1970-09-11 1971-09-10 Process for separating citric acid

Country Status (12)

Country Link
US (1) US3799980A (it)
AU (1) AU458747B2 (it)
BE (1) BE772474A (it)
CA (1) CA960691A (it)
DE (1) DE2145084C3 (it)
FR (1) FR2107571A5 (it)
GB (1) GB1365362A (it)
IE (1) IE35629B1 (it)
IL (1) IL37638A (it)
IT (1) IT945760B (it)
NL (1) NL173284C (it)
ZA (1) ZA716088B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4139556A (en) * 1976-04-29 1979-02-13 Chevron Research Company Mono-ol from diol and improved citric acid process
WO2009153886A1 (ja) * 2008-06-20 2009-12-23 旭化成ケミカルズ株式会社 α-ヒドロキシ酸の製造方法

Also Published As

Publication number Publication date
IL37638A (en) 1974-07-31
DE2145084C3 (de) 1981-07-02
FR2107571A5 (it) 1972-05-05
DE2145084B2 (de) 1980-11-20
AU3330671A (en) 1973-03-15
IT945760B (it) 1973-05-10
AU458747B2 (en) 1975-03-06
BE772474A (fr) 1972-01-17
DE2145084A1 (de) 1972-03-16
IE35629B1 (en) 1976-04-14
IL37638A0 (en) 1971-11-29
CA960691A (en) 1975-01-07
IE35629L (en) 1972-03-11
NL173284C (nl) 1984-01-02
GB1365362A (en) 1974-09-04
NL173284B (nl) 1983-08-01
NL7112484A (it) 1972-03-14
US3799980A (en) 1974-03-26

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