FR1516656A - Procédé de raffinage de l'acétone - Google Patents

Procédé de raffinage de l'acétone

Info

Publication number
FR1516656A
FR1516656A FR100070A FR100070A FR1516656A FR 1516656 A FR1516656 A FR 1516656A FR 100070 A FR100070 A FR 100070A FR 100070 A FR100070 A FR 100070A FR 1516656 A FR1516656 A FR 1516656A
Authority
FR
France
Prior art keywords
refining process
acetone refining
acetone
refining
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
FR100070A
Other languages
English (en)
Inventor
Shinichi Yamaguchi
Toshio Teranishi
Satoshi Ocura
Shiro Sano
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to FR100070A priority Critical patent/FR1516656A/fr
Application granted granted Critical
Publication of FR1516656A publication Critical patent/FR1516656A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/40—Extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR100070A 1966-03-30 1967-03-23 Procédé de raffinage de l'acétone Expired FR1516656A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR100070A FR1516656A (fr) 1966-03-30 1967-03-23 Procédé de raffinage de l'acétone

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1919666 1966-03-30
JP1919566 1966-03-30
FR100070A FR1516656A (fr) 1966-03-30 1967-03-23 Procédé de raffinage de l'acétone

Publications (1)

Publication Number Publication Date
FR1516656A true FR1516656A (fr) 1968-03-08

Family

ID=27243895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR100070A Expired FR1516656A (fr) 1966-03-30 1967-03-23 Procédé de raffinage de l'acétone

Country Status (1)

Country Link
FR (1) FR1516656A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114505016A (zh) * 2022-01-26 2022-05-17 中盐常州化工股份有限公司 一种邻（对）氯甲苯氯化产物的后处理方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114505016A (zh) * 2022-01-26 2022-05-17 中盐常州化工股份有限公司 一种邻（对）氯甲苯氯化产物的后处理方法
CN114505016B (zh) * 2022-01-26 2023-12-22 中盐常州化工股份有限公司 一种邻（对）氯甲苯氯化产物的后处理方法

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