JPS6245224B2 - - Google Patents

Info

Publication number
JPS6245224B2
JPS6245224B2 JP57114165A JP11416582A JPS6245224B2 JP S6245224 B2 JPS6245224 B2 JP S6245224B2 JP 57114165 A JP57114165 A JP 57114165A JP 11416582 A JP11416582 A JP 11416582A JP S6245224 B2 JPS6245224 B2 JP S6245224B2
Authority
JP
Japan
Prior art keywords
acetic acid
solvent
tertiary amine
acid
washing
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
JP57114165A
Other languages
English (en)
Japanese (ja)
Other versions
JPS595145A (ja
Inventor
Koji Shima
Hirotoshi Niwa
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.)
Daicel Corp
Original Assignee
Daicel 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 Daicel Chemical Industries Ltd filed Critical Daicel Chemical Industries Ltd
Priority to JP11416582A priority Critical patent/JPS595145A/ja
Priority to PCT/JP1983/000209 priority patent/WO1984000164A1/ja
Priority to EP19830902123 priority patent/EP0113376A4/en
Publication of JPS595145A publication Critical patent/JPS595145A/ja
Publication of JPS6245224B2 publication Critical patent/JPS6245224B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/84—Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
JP11416582A 1982-06-30 1982-06-30 第３アミンを含む有機抽出剤の精製法 Granted JPS595145A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP11416582A JPS595145A (ja) 1982-06-30 1982-06-30 第３アミンを含む有機抽出剤の精製法
PCT/JP1983/000209 WO1984000164A1 (fr) 1982-06-30 1983-06-30 Procede de purification d'amines tertiaires
EP19830902123 EP0113376A4 (en) 1982-06-30 1983-06-30 CLEANING PROCEDURE FOR TERTIARY AMINES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11416582A JPS595145A (ja) 1982-06-30 1982-06-30 第３アミンを含む有機抽出剤の精製法

Publications (2)

Publication Number Publication Date
JPS595145A JPS595145A (ja) 1984-01-12
JPS6245224B2 true JPS6245224B2 (enExample) 1987-09-25

Family

ID=14630788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11416582A Granted JPS595145A (ja) 1982-06-30 1982-06-30 第３アミンを含む有機抽出剤の精製法

Country Status (3)

Country Link
EP (1) EP0113376A4 (enExample)
JP (1) JPS595145A (enExample)
WO (1) WO1984000164A1 (enExample)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1768743A1 (de) * 1968-06-25 1971-11-11 Hoechst Ag Verfahren zur Reinigung von langkettigen Aminen
US3927102A (en) * 1974-08-21 1975-12-16 Texaco Inc Separation and recovery of secondary alkyl primary amines
JPS55143939A (en) * 1979-04-26 1980-11-10 Toray Ind Inc Purification of tertiary amine

Also Published As

Publication number Publication date
WO1984000164A1 (fr) 1984-01-19
EP0113376A1 (en) 1984-07-18
EP0113376A4 (en) 1984-11-23
JPS595145A (ja) 1984-01-12

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