FR2457273A1 - Procede pour la recuperation d'acetone - Google Patents

Procede pour la recuperation d'acetone

Info

Publication number
FR2457273A1
FR2457273A1 FR8011411A FR8011411A FR2457273A1 FR 2457273 A1 FR2457273 A1 FR 2457273A1 FR 8011411 A FR8011411 A FR 8011411A FR 8011411 A FR8011411 A FR 8011411A FR 2457273 A1 FR2457273 A1 FR 2457273A1
Authority
FR
France
Prior art keywords
acetone
alkali
rectification
aqueous
recovery
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
FR8011411A
Other languages
English (en)
Other versions
FR2457273B1 (fr
Inventor
Hirokazu Hosaka
Kenji Tanimoto
Kunihiko Tanaka
Toshiharu Morita
Katsuyuki Shiota
Yuji Ueda
Seiichi Kai
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of FR2457273A1 publication Critical patent/FR2457273A1/fr
Application granted granted Critical
Publication of FR2457273B1 publication Critical patent/FR2457273B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

UN ACETONE AYANT UNE TENEUR REMARQUABLEMENT BASSE EN ALDEHYDES EST RECUPEREE A PARTIR D'UN RESIDU AQUEUX DE RECTIFICATION D'ACETONE BRUTE EFFECTUEE APRES QUE CELLE-CI A ETE TRAITEE PAR UN ALCALI OU TOUT EN AJOUTANT UN ALCALI OU UNE SOLUTION AQUEUSE D'ALCALI A L'ACETONE BRUTE. ON MELANGE UN ALCALI AU RESIDU AQUEUX DE RECTIFICATION, ON NEUTRALISE LE MELANGE A UN PH DE 4 A 9, PUIS ON DISTILLE LE MELANGE RESULTANT POUR OBTENIR DE L'ACETONE EN TANT QUE DISTILLAT.
FR8011411A 1979-05-25 1980-05-22 Procede pour la recuperation d'acetone Expired FR2457273B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6515179A JPS55157531A (en) 1979-05-25 1979-05-25 Recovery of acetone

Publications (2)

Publication Number Publication Date
FR2457273A1 true FR2457273A1 (fr) 1980-12-19
FR2457273B1 FR2457273B1 (fr) 1986-04-25

Family

ID=13278585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011411A Expired FR2457273B1 (fr) 1979-05-25 1980-05-22 Procede pour la recuperation d'acetone

Country Status (6)

Country Link
US (1) US4336109A (fr)
JP (1) JPS55157531A (fr)
DE (1) DE3019872A1 (fr)
FR (1) FR2457273B1 (fr)
GB (1) GB2050851B (fr)
IT (1) IT1145687B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58208246A (ja) * 1982-05-28 1983-12-03 Mitsui Petrochem Ind Ltd 粗製ケトンの精製方法
JPS5947638U (ja) * 1982-09-20 1984-03-29 石川島播磨重工業株式会社 コ−クス乾式消火設備の切出装置
US5399776A (en) * 1993-11-24 1995-03-21 The Dow Chemical Company Purification of acetone
IT1276823B1 (it) * 1995-10-06 1997-11-03 Enichem Spa Procedimento per la purificazione dell'acetone
US6340777B1 (en) 1999-10-22 2002-01-22 General Electric Company Method for purifying acetone
RU2400469C2 (ru) * 2008-12-09 2010-09-27 Общество с ограниченной ответственностью "Новые технологии" Способ очистки ацетона-сырца
US8710274B2 (en) 2012-05-04 2014-04-29 Lyondell Chemical Technology, L.P. Method of purifying crude acetone stream

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2971894A (en) * 1957-05-21 1961-02-14 Allied Chem Process for purifying acetone

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1542538A (en) * 1921-11-04 1925-06-16 U S Ind Alcohol Co Inc Process of purifying acetone
US2614072A (en) * 1947-12-19 1952-10-14 Standard Oil Dev Co Separation of mixtures containing alcohols, aldehydes, and ketones
US2555185A (en) * 1949-12-19 1951-05-29 Phillips Petroleum Co Recovery of organic compounds from aqueous carbon oxide hydrogenation product
US3276973A (en) * 1963-03-01 1966-10-04 Eastman Kodak Co Recovery of ketones from acid solutions by distillation in the presence of an aqueous alkali
DE1191798B (de) * 1963-03-12 1965-04-29 Hoechst Ag Verfahren und Vorrichtung zur Reinigung von Aceton
US3531376A (en) * 1968-12-23 1970-09-29 Mitsubishi Chem Ind Purification of acetone by extractive distillation and rectification with simultaneous alkali-containing acetone solution contact and halogen impurity side stream removal
US3672961A (en) * 1969-10-16 1972-06-27 Hercules Inc Fractionation of inorganic acid-free,cleavage reaction mixture
JPS5215473A (en) * 1975-07-29 1977-02-05 Babcock Hitachi Kk No# reducing agent
JPS5392709A (en) * 1977-01-26 1978-08-15 Sumitomo Chem Co Ltd Treatment of crude aqueous acetone

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2971894A (en) * 1957-05-21 1961-02-14 Allied Chem Process for purifying acetone

Also Published As

Publication number Publication date
JPS6215056B2 (fr) 1987-04-06
US4336109A (en) 1982-06-22
JPS55157531A (en) 1980-12-08
DE3019872C2 (fr) 1989-03-09
DE3019872A1 (de) 1980-11-27
IT1145687B (it) 1986-11-05
GB2050851A (en) 1981-01-14
IT8048784A0 (it) 1980-05-23
FR2457273B1 (fr) 1986-04-25
GB2050851B (en) 1983-06-29

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