JPS5392709A - Treatment of crude aqueous acetone - Google Patents

Treatment of crude aqueous acetone

Info

Publication number
JPS5392709A
JPS5392709A JP802577A JP802577A JPS5392709A JP S5392709 A JPS5392709 A JP S5392709A JP 802577 A JP802577 A JP 802577A JP 802577 A JP802577 A JP 802577A JP S5392709 A JPS5392709 A JP S5392709A
Authority
JP
Japan
Prior art keywords
treatment
aqueous acetone
crude aqueous
crude
separation
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
JP802577A
Other languages
Japanese (ja)
Other versions
JPS566407B2 (en
Inventor
Tsutomu Shintani
Hiroshi Miyoshi
Juichi Shimura
Akihiro Itai
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
Priority to JP802577A priority Critical patent/JPS5392709A/en
Publication of JPS5392709A publication Critical patent/JPS5392709A/en
Publication of JPS566407B2 publication Critical patent/JPS566407B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To obtain purified acetone from crude aqueous acetone containing aldehydes, by alkali treatment of the crude together with water-insoluble hydrocarbons, followed by the separation, the neutralization and the distillation, thereby facilitating the separation thereof.
COPYRIGHT: (C)1978,JPO&Japio
JP802577A 1977-01-26 1977-01-26 Treatment of crude aqueous acetone Granted JPS5392709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP802577A JPS5392709A (en) 1977-01-26 1977-01-26 Treatment of crude aqueous acetone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP802577A JPS5392709A (en) 1977-01-26 1977-01-26 Treatment of crude aqueous acetone

Publications (2)

Publication Number Publication Date
JPS5392709A true JPS5392709A (en) 1978-08-15
JPS566407B2 JPS566407B2 (en) 1981-02-10

Family

ID=11681784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP802577A Granted JPS5392709A (en) 1977-01-26 1977-01-26 Treatment of crude aqueous acetone

Country Status (1)

Country Link
JP (1) JPS5392709A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55157531A (en) * 1979-05-25 1980-12-08 Sumitomo Chem Co Ltd Recovery of acetone
JPS5661320A (en) * 1979-10-24 1981-05-26 Dainippon Ink & Chem Inc Treatment of crude unsaturated ketone

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55157531A (en) * 1979-05-25 1980-12-08 Sumitomo Chem Co Ltd Recovery of acetone
JPS6215056B2 (en) * 1979-05-25 1987-04-06 Sumitomo Chemical Co
JPS5661320A (en) * 1979-10-24 1981-05-26 Dainippon Ink & Chem Inc Treatment of crude unsaturated ketone

Also Published As

Publication number Publication date
JPS566407B2 (en) 1981-02-10

Similar Documents

Publication Publication Date Title
JPS5428895A (en) Dehydration purification of fermentation products
JPS5392709A (en) Treatment of crude aqueous acetone
JPS53119810A (en) Preparation of aldehyde chloride
JPS5222849A (en) Electronic lexicography
JPS5283315A (en) Purification of acetic acid
JPS52108991A (en) Purification of lactam
JPS5412307A (en) Purification of 3-methyl-3-methoxybutanol
JPS52102217A (en) Purification of glycidyl esters
JPS53116306A (en) Preparation of chloroprene
JPS5215492A (en) Ozone generator
JPS5359095A (en) Preparation of 7-aminocephem cpds.
JPS5395928A (en) Preparation of phenols or naphthols
JPS532436A (en) Preparation of phenols
JPS5321109A (en) Purification of hexafluoropropylene epoxide
JPS52111587A (en) Preparation of 6-aminopenam carboxylic acid-1-oxide or its derivatives
JPS53113081A (en) Purification of urokinase
JPS5377003A (en) Purification of ketones
JPS53136581A (en) Purification of urokinase
JPS5229672A (en) Particulate body for separating blood
JPS5392748A (en) Preparation of cyclopentadiene derivatives
JPS5271430A (en) Preparation of alkylphenylsulfide
JPS5246009A (en) Process for preparation of diacetylenedialcohols
JPS52111519A (en) Separation of xylene isomers
JPS5427509A (en) Separation of glycol
JPS527917A (en) Process for purification of methacrylic acid