IT1276823B1 - Procedimento per la purificazione dell'acetone - Google Patents

Procedimento per la purificazione dell'acetone

Info

Publication number
IT1276823B1
IT1276823B1 IT95MI002032A ITMI952032A IT1276823B1 IT 1276823 B1 IT1276823 B1 IT 1276823B1 IT 95MI002032 A IT95MI002032 A IT 95MI002032A IT MI952032 A ITMI952032 A IT MI952032A IT 1276823 B1 IT1276823 B1 IT 1276823B1
Authority
IT
Italy
Prior art keywords
purification procedure
acetone purification
acetone
procedure
purification
Prior art date
Application number
IT95MI002032A
Other languages
English (en)
Inventor
Loreno Lorenzoni
Salvatore Simula
Giuseppe Messina
Riccardo Mansani
Original Assignee
Enichem Spa
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 Enichem Spa filed Critical Enichem Spa
Publication of ITMI952032A0 publication Critical patent/ITMI952032A0/it
Priority to IT95MI002032A priority Critical patent/IT1276823B1/it
Priority to DE69601994T priority patent/DE69601994T2/de
Priority to ES96114605T priority patent/ES2131900T3/es
Priority to EP96114605A priority patent/EP0767160B1/en
Priority to US08/714,358 priority patent/US5788818A/en
Priority to KR1019960043754A priority patent/KR100283301B1/ko
Priority to EA199600080A priority patent/EA000053B1/ru
Priority to JP26465596A priority patent/JP3916702B2/ja
Priority to KR1019960044849A priority patent/KR970021054A/ko
Publication of ITMI952032A1 publication Critical patent/ITMI952032A1/it
Application granted granted Critical
Publication of IT1276823B1 publication Critical patent/IT1276823B1/it

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
    • C07C45/83—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation by extractive distillation
IT95MI002032A 1995-10-06 1995-10-06 Procedimento per la purificazione dell'acetone IT1276823B1 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT95MI002032A IT1276823B1 (it) 1995-10-06 1995-10-06 Procedimento per la purificazione dell'acetone
DE69601994T DE69601994T2 (de) 1995-10-06 1996-09-12 Verfahren zur Reinigung von Aceton
ES96114605T ES2131900T3 (es) 1995-10-06 1996-09-12 Procedimiento para la purificacion de acetona.
EP96114605A EP0767160B1 (en) 1995-10-06 1996-09-12 Process for the purification of acetone
US08/714,358 US5788818A (en) 1995-10-06 1996-09-16 Process for the purification of acetone
KR1019960043754A KR100283301B1 (ko) 1995-10-06 1996-10-02 아세톤의 정제 방법
EA199600080A EA000053B1 (ru) 1995-10-06 1996-10-04 Способ очистки ацетона
JP26465596A JP3916702B2 (ja) 1995-10-06 1996-10-04 アセトンの精製方法
KR1019960044849A KR970021054A (ko) 1995-10-06 1996-10-09 알파, 베타-불포화-베타-트리플루오로메틸-카르복시레이트 및 이와 관련된 화합물의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI002032A IT1276823B1 (it) 1995-10-06 1995-10-06 Procedimento per la purificazione dell'acetone

Publications (3)

Publication Number Publication Date
ITMI952032A0 ITMI952032A0 (it) 1995-10-06
ITMI952032A1 ITMI952032A1 (it) 1997-04-06
IT1276823B1 true IT1276823B1 (it) 1997-11-03

Family

ID=11372312

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95MI002032A IT1276823B1 (it) 1995-10-06 1995-10-06 Procedimento per la purificazione dell'acetone

Country Status (7)

Country Link
US (1) US5788818A (it)
EP (1) EP0767160B1 (it)
JP (1) JP3916702B2 (it)
DE (1) DE69601994T2 (it)
EA (1) EA000053B1 (it)
ES (1) ES2131900T3 (it)
IT (1) IT1276823B1 (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000107748A (ja) * 1998-10-02 2000-04-18 Nippon Refine Kk 排水処理法
US6340777B1 (en) 1999-10-22 2002-01-22 General Electric Company Method for purifying acetone
US6303826B1 (en) 2000-01-19 2001-10-16 Sunoco, Inc. (R&M) Method for purification of acetone
US7186866B1 (en) * 2005-11-14 2007-03-06 Sunoco, Inc. (R&M) Process for recovery of cumene hydroperoxide decomposition products by distillation
RU2403236C2 (ru) * 2008-12-09 2010-11-10 Общество с ограниченной ответственностью "Новые технологии" Способ очистки ацетона
RU2400469C2 (ru) * 2008-12-09 2010-09-27 Общество с ограниченной ответственностью "Новые технологии" Способ очистки ацетона-сырца
CN101914001B (zh) * 2010-08-05 2013-02-13 南京师范大学 共沸和复合萃取精馏集成从丙酮-二氯甲烷-甲醇-水混合液中提取丙酮的方法及其设备
KR101431121B1 (ko) * 2011-08-17 2014-08-18 주식회사 엘지화학 아세톤의 정제방법
IN2014CN02698A (it) * 2011-09-19 2015-07-03 Kellogg Brown & Root Llc
US8710274B2 (en) * 2012-05-04 2014-04-29 Lyondell Chemical Technology, L.P. Method of purifying crude acetone stream
KR101979771B1 (ko) * 2015-06-30 2019-05-17 주식회사 엘지화학 증류 장치
KR101959467B1 (ko) * 2015-07-02 2019-07-02 주식회사 엘지화학 증류 장치
EP3484845B1 (en) 2016-07-12 2023-11-15 SABIC Global Technologies B.V. Acetone purification systems and methods
EP3409655A1 (de) * 2017-05-31 2018-12-05 Rhodia Acetow GmbH Verfahren und vorrichtung zur aufreinigung von aceton/wassergemischen mittels double effekt destillation
CN107266300A (zh) * 2017-06-23 2017-10-20 太仓沪试试剂有限公司 一种丙酮的纯化方法
TWI668206B (zh) * 2017-06-29 2019-08-11 美商環球油品有限責任公司 用於自丙酮中去除醛類的方法及設備

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE554500A (it) *
US2737480A (en) * 1954-10-14 1956-03-06 California Research Corp Recovery of acetone and phenol from cumene hydroperoxide decomposition product
GB1021759A (en) * 1963-03-27 1966-03-09 Mitsui Petrochemical Ind A process for the manufacture of highly pure phenol
US3668256A (en) * 1969-08-13 1972-06-06 Allied Chem Purification of acetone
US4160111A (en) * 1977-05-27 1979-07-03 Chevron Research Company Process for recovering phenol from aqueous phenolic mixtures
JPS55157531A (en) * 1979-05-25 1980-12-08 Sumitomo Chem Co Ltd Recovery of acetone
US4329510A (en) * 1979-08-07 1982-05-11 Mitsui Petrochemical Industries, Ltd. Process for purifying ketones
JPS5814411B2 (ja) * 1979-11-02 1983-03-18 三井化学株式会社 フエノ−ル類の精製法
DE3160695D1 (en) * 1980-05-27 1983-09-01 Bp Chem Int Ltd Process for the recovery of pure acetone from cumene hydroperoxide cleavage reaction product
US4559110A (en) * 1983-07-11 1985-12-17 The Dow Chemical Company Acetophenone recovery and purification
US4626600A (en) * 1984-05-11 1986-12-02 General Electric Company Process for purifying acetone
US4722769A (en) * 1986-04-24 1988-02-02 Allied Corporation Process for recovery of acetone
US5567853A (en) * 1995-02-17 1996-10-22 Arco Chemical Technology, L.P. Purification of acetone

Also Published As

Publication number Publication date
EA000053B1 (ru) 1998-04-30
EA199600080A1 (ru) 1997-06-30
DE69601994T2 (de) 1999-08-05
ITMI952032A1 (it) 1997-04-06
ITMI952032A0 (it) 1995-10-06
JP3916702B2 (ja) 2007-05-23
EP0767160A1 (en) 1997-04-09
JPH09124539A (ja) 1997-05-13
ES2131900T3 (es) 1999-08-01
EP0767160B1 (en) 1999-04-07
DE69601994D1 (de) 1999-05-12
US5788818A (en) 1998-08-04

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Legal Events

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0001 Granted