JPS5297910A - Method of purifying lactic acid - Google Patents

Method of purifying lactic acid

Info

Publication number
JPS5297910A
JPS5297910A JP1328876A JP1328876A JPS5297910A JP S5297910 A JPS5297910 A JP S5297910A JP 1328876 A JP1328876 A JP 1328876A JP 1328876 A JP1328876 A JP 1328876A JP S5297910 A JPS5297910 A JP S5297910A
Authority
JP
Japan
Prior art keywords
lactic acid
purifying lactic
purifying
acid
lactic
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.)
Granted
Application number
JP1328876A
Other languages
Japanese (ja)
Other versions
JPS5753078B2 (en
Inventor
Shigeo Yokoyama
Minoru Sukai
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.)
HOKUETSU TANSO KOGYO
YOKOYAMA ENJINIARINGU KK
Original Assignee
HOKUETSU TANSO KOGYO
YOKOYAMA ENJINIARINGU KK
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 HOKUETSU TANSO KOGYO, YOKOYAMA ENJINIARINGU KK filed Critical HOKUETSU TANSO KOGYO
Priority to JP1328876A priority Critical patent/JPS5297910A/en
Publication of JPS5297910A publication Critical patent/JPS5297910A/en
Publication of JPS5753078B2 publication Critical patent/JPS5753078B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP1328876A 1976-02-12 1976-02-12 Method of purifying lactic acid Granted JPS5297910A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1328876A JPS5297910A (en) 1976-02-12 1976-02-12 Method of purifying lactic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1328876A JPS5297910A (en) 1976-02-12 1976-02-12 Method of purifying lactic acid

Publications (2)

Publication Number Publication Date
JPS5297910A true JPS5297910A (en) 1977-08-17
JPS5753078B2 JPS5753078B2 (en) 1982-11-11

Family

ID=11829002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1328876A Granted JPS5297910A (en) 1976-02-12 1976-02-12 Method of purifying lactic acid

Country Status (1)

Country Link
JP (1) JPS5297910A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63264548A (en) * 1987-04-22 1988-11-01 Mitsui Toatsu Chem Inc Purification of lactic acid
WO2013176101A1 (en) * 2012-05-22 2013-11-28 東レ株式会社 Lactic acid production method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63264548A (en) * 1987-04-22 1988-11-01 Mitsui Toatsu Chem Inc Purification of lactic acid
WO2013176101A1 (en) * 2012-05-22 2013-11-28 東レ株式会社 Lactic acid production method
CN104334520A (en) * 2012-05-22 2015-02-04 东丽株式会社 Lactic acid production method
US10072117B2 (en) 2012-05-22 2018-09-11 Toray Industries, Inc. Lactic acid production method

Also Published As

Publication number Publication date
JPS5753078B2 (en) 1982-11-11

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