EA200501056A1 - Способ снижения концентрации альдегидов в смеси, содержащей циклогексанон и один или несколько альдегидов - Google Patents

Способ снижения концентрации альдегидов в смеси, содержащей циклогексанон и один или несколько альдегидов

Info

Publication number
EA200501056A1
EA200501056A1 EA200501056A EA200501056A EA200501056A1 EA 200501056 A1 EA200501056 A1 EA 200501056A1 EA 200501056 A EA200501056 A EA 200501056A EA 200501056 A EA200501056 A EA 200501056A EA 200501056 A1 EA200501056 A1 EA 200501056A1
Authority
EA
Eurasian Patent Office
Prior art keywords
aldehydes
reducing
concentration
cyclogexanon
mixture containing
Prior art date
Application number
EA200501056A
Other languages
English (en)
Other versions
EA007963B1 (ru
Inventor
Арно Хералд Беннекер
Петрус Хубертус Схаутетен Аугустинус
Ларри Уокер Уайатт
Original Assignee
ДСМ Ай Пи ЭССЕТС Б.В.
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 ДСМ Ай Пи ЭССЕТС Б.В. filed Critical ДСМ Ай Пи ЭССЕТС Б.В.
Publication of EA200501056A1 publication Critical patent/EA200501056A1/ru
Publication of EA007963B1 publication Critical patent/EA007963B1/ru

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
    • 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
    • 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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • 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
    • C07C45/84—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation by azeotropic 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Изобретение относится к способу снижения концентрации альдегидов в смеси, содержащей циклогексанон и один или несколько альдегидов; указанный способ включает дистилляцию указанной смеси в дистилляционной колонне, в присутствии щелочного соединения, в нижней части которой, по существу, отсутствует вода.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200501056A 2002-12-27 2003-12-22 Способ снижения концентрации альдегидов в смеси, содержащей циклогексанон и один или несколько альдегидов EA007963B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US43647602P 2002-12-27 2002-12-27
EP03076125A EP1433774A1 (en) 2002-12-27 2003-03-19 Process for reducing the aldehyde concentration in a mixture comprising cyclohexanone and one or more aldehydes
PCT/NL2003/000921 WO2004058677A1 (en) 2002-12-27 2003-12-22 Process for reducing the aldehyde concentration in a mixture comprising cyclohexanone and one or more aldehydes

Publications (2)

Publication Number Publication Date
EA200501056A1 true EA200501056A1 (ru) 2006-02-24
EA007963B1 EA007963B1 (ru) 2007-02-27

Family

ID=32469632

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200501056A EA007963B1 (ru) 2002-12-27 2003-12-22 Способ снижения концентрации альдегидов в смеси, содержащей циклогексанон и один или несколько альдегидов

Country Status (16)

Country Link
US (1) US7601245B2 (ru)
EP (2) EP1433774A1 (ru)
JP (1) JP2006512420A (ru)
KR (1) KR101105126B1 (ru)
CN (1) CN1317252C (ru)
AT (1) ATE362908T1 (ru)
AU (1) AU2003294187A1 (ru)
BR (1) BR0316888A (ru)
DE (1) DE60314010T2 (ru)
EA (1) EA007963B1 (ru)
MX (1) MXPA05007013A (ru)
MY (1) MY135502A (ru)
PL (1) PL205629B1 (ru)
TW (1) TWI308566B (ru)
UA (1) UA81650C2 (ru)
WO (1) WO2004058677A1 (ru)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008513359A (ja) * 2004-08-24 2008-05-01 インヴィスタ テクノロジー エスアエルエル シクロヘキセノン含有有機混合物のシクロヘキセノン含量を低減するための方法
FR2878847B1 (fr) * 2004-12-07 2007-01-05 Rhodia Chimie Sa Procede de preparation de cyclohexanone
US20060189829A1 (en) * 2005-02-18 2006-08-24 Basf Corporation Method of minimizing aldehyde based impurities in a process stream
US7199271B2 (en) 2005-03-17 2007-04-03 Invista North America S.A.R.L. Method for reducing cyclohexenone content of a cyclohexenone-containing organic mixture
CN101479226B (zh) * 2006-06-29 2012-08-22 巴斯夫欧洲公司 制备环酮的方法
ATE544741T1 (de) * 2007-12-20 2012-02-15 Dsm Ip Assets Bv Verfahren zur herstellung von cyclohexanon mit mehrfacher nachdestillation
EA201001033A1 (ru) * 2007-12-20 2010-12-30 ДСМ АйПи АССЕТС Б.В. Способ получения циклогексанона с модифицированной пост-дистилляцией
WO2012036818A1 (en) 2010-09-14 2012-03-22 Exxonmobil Chemical Patents Inc. Cyclohexanone compositions
WO2017019196A1 (en) * 2015-07-29 2017-02-02 Exxonmobil Chemical Patents Inc. Cyclohexanone compositions and processes for making such compositions
WO2017023429A1 (en) 2015-07-31 2017-02-09 Exxonmobil Chemical Patents Inc. Process for making cyclohexanone
EP3328823A1 (en) 2015-07-31 2018-06-06 ExxonMobil Chemical Patents Inc. Process for making cyclohexanone
US10941099B2 (en) 2017-06-28 2021-03-09 Exxonmobil Chemical Patents Inc. Cyclohexanone-containing products and processes for making the same
WO2019005274A1 (en) 2017-06-28 2019-01-03 Exxonmobil Chemical Patents Inc. PROCESS FOR PRODUCTION OF CYCLOHEXANONE
US10745336B2 (en) 2017-06-28 2020-08-18 Exxonmobil Chemical Patents Inc. Cyclohexanone-containing products and processes for making the same
KR20210115017A (ko) * 2019-02-21 2021-09-24 후지필름 가부시키가이샤 약액, 레지스트 패턴 형성 방법, 반도체 칩의 제조 방법, 약액 수용체, 약액의 제조 방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668256A (en) * 1969-08-13 1972-06-06 Allied Chem Purification of acetone
DE2127520A1 (de) * 1971-06-03 1972-12-14 Badische Anilin- & Soda-Fabrik Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Cycloalkanol- und Cycloalkanon-Gemischen
NL7808416A (nl) * 1978-08-12 1980-02-14 Stamicarbon Werkwijze voor het verwijderen van aldehyden uit cyclo- alkanon bevattende mengsels verkregen bij oxidatie van cycloalkanen.
US4559110A (en) * 1983-07-11 1985-12-17 The Dow Chemical Company Acetophenone recovery and purification
US4722769A (en) * 1986-04-24 1988-02-02 Allied Corporation Process for recovery of acetone
JP2500977B2 (ja) * 1992-03-24 1996-05-29 三菱化学株式会社 シクロヘキサノンの製造方法
US5667644A (en) * 1995-02-13 1997-09-16 Mitsubishi Chemical Corporation Method for producing a dimerized aldehyde
TW385307B (en) * 1996-08-30 2000-03-21 Dsm Nv Process for the preparation of urea
DE19809493A1 (de) * 1998-03-05 1999-09-09 Basf Ag Verfahren zur Destillation Butandiol-haltiger Gemische
US6444096B1 (en) * 2000-08-16 2002-09-03 Eastman Chemical Company Process for the recovery and purification of cyclobutanone

Also Published As

Publication number Publication date
EA007963B1 (ru) 2007-02-27
PL376076A1 (en) 2005-12-12
AU2003294187A1 (en) 2004-07-22
MY135502A (en) 2008-04-30
KR20050089989A (ko) 2005-09-09
DE60314010T2 (de) 2008-01-17
TWI308566B (en) 2009-04-11
US20060124441A1 (en) 2006-06-15
DE60314010D1 (de) 2007-07-05
CN1732143A (zh) 2006-02-08
EP1575892B1 (en) 2007-05-23
CN1317252C (zh) 2007-05-23
PL205629B1 (pl) 2010-05-31
ATE362908T1 (de) 2007-06-15
JP2006512420A (ja) 2006-04-13
EP1433774A1 (en) 2004-06-30
BR0316888A (pt) 2005-10-25
UA81650C2 (ru) 2008-01-25
WO2004058677A1 (en) 2004-07-15
US7601245B2 (en) 2009-10-13
MXPA05007013A (es) 2005-08-18
KR101105126B1 (ko) 2012-01-16
TW200418781A (en) 2004-10-01
EP1575892A1 (en) 2005-09-21

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): BY

PC4A Registration of transfer of a eurasian patent by assignment