IT986286B - Procedimento per la produzione del citrato sodico di idrato - Google Patents

Procedimento per la produzione del citrato sodico di idrato

Info

Publication number
IT986286B
IT986286B IT68242/73A IT6824273A IT986286B IT 986286 B IT986286 B IT 986286B IT 68242/73 A IT68242/73 A IT 68242/73A IT 6824273 A IT6824273 A IT 6824273A IT 986286 B IT986286 B IT 986286B
Authority
IT
Italy
Prior art keywords
hydrate
procedure
production
sodium citrate
citrate
Prior art date
Application number
IT68242/73A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT986286B publication Critical patent/IT986286B/it

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
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
    • 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
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/83—Arthrobacter
    • 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
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/843—Corynebacterium
    • 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
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/911—Microorganisms using fungi
    • Y10S435/921—Candida
    • Y10S435/923—Candida lipolytica
    • 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
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/911—Microorganisms using fungi
    • Y10S435/93—Hansenula
    • 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
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/911—Microorganisms using fungi
    • Y10S435/94—Saccharomyces

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)
IT68242/73A 1972-05-03 1973-05-03 Procedimento per la produzione del citrato sodico di idrato IT986286B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47043852A JPS5231033B2 (it) 1972-05-03 1972-05-03

Publications (1)

Publication Number Publication Date
IT986286B true IT986286B (it) 1975-01-20

Family

ID=12675232

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68242/73A IT986286B (it) 1972-05-03 1973-05-03 Procedimento per la produzione del citrato sodico di idrato

Country Status (7)

Country Link
US (1) US3904684A (it)
JP (1) JPS5231033B2 (it)
GB (1) GB1421228A (it)
HK (1) HK15279A (it)
IT (1) IT986286B (it)
MY (1) MY7900159A (it)
NL (1) NL174660C (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1020235B (it) * 1973-11-03 1977-12-20 Benckiser Gmbh Joh A Processo per la preparazione di citrati alcalini o di ammonio
US4014930A (en) * 1974-05-10 1977-03-29 Monsanto Company Carboxy methoxy malonate
US4014929A (en) * 1975-11-17 1977-03-29 Monsanto Company Ether carboxylate monohydrate
JPS59168016A (ja) * 1983-03-15 1984-09-21 Hitachi Chem Co Ltd 熱可塑性樹脂の製造法
US4720579A (en) * 1986-12-18 1988-01-19 Uop Inc. Separation of citric acid from fermentation broth with a neutral polymeric adsorbent
TR23625A (tr) * 1987-10-20 1990-05-07 Vgi Metalurjik uenitelerin tork ile kaynaklanmasi yoentemi
GB9221111D0 (en) * 1992-10-07 1992-11-18 Cerestar Holding Bv Process for the production of an alkali metal citrate
US5965028A (en) * 1994-09-12 1999-10-12 Reilly Industries, Inc. Process for treating a liquid
CN1034023C (zh) * 1995-04-08 1997-02-12 安徽省蚌埠柠檬酸厂 一种柠檬酸或柠檬酸钠的制备方法
AT402923B (de) * 1995-06-06 1997-09-25 Jungbunzlauer Ag Wasserfreies trinatriumcitrat, verfahren zu seiner herstellung und seine verwendung als trägermaterial
CN102311336B (zh) * 2010-07-02 2013-11-06 宁乡新阳化工有限公司 无水柠檬酸一钠的制备方法
WO2018094757A1 (zh) * 2016-11-25 2018-05-31 南通市飞宇精细化学品有限公司 一种无水柠檬酸三钠的制备方法
CN107188798A (zh) * 2017-05-27 2017-09-22 湖南新绿方药业有限公司 一种可控制粒度的枸橼酸钠的精制工艺及实现装置
CN107286009A (zh) * 2017-06-19 2017-10-24 江苏润普食品科技股份有限公司 一种利用柠檬酸和氢氧化钠合成柠檬酸钠的方法
CN110407687A (zh) * 2019-08-16 2019-11-05 上海蓝滨石化设备有限责任公司 柠檬酸及其钠盐联产系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3086928A (en) * 1958-08-09 1963-04-23 Benckiser Gmbh Joh A Process of producing citric acid
JPS496117B1 (it) * 1969-01-22 1974-02-12

Also Published As

Publication number Publication date
MY7900159A (en) 1979-12-31
JPS496194A (it) 1974-01-19
JPS5231033B2 (it) 1977-08-12
NL174660C (nl) 1984-07-16
HK15279A (en) 1979-03-30
US3904684A (en) 1975-09-09
NL7306097A (it) 1973-11-06
GB1421228A (en) 1976-01-14

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