CO4870778A1 - Preparacion de productos de oxidacion del ciclohexano en contracorriente - Google Patents

Preparacion de productos de oxidacion del ciclohexano en contracorriente

Info

Publication number
CO4870778A1
CO4870778A1 CO97060781A CO97060781A CO4870778A1 CO 4870778 A1 CO4870778 A1 CO 4870778A1 CO 97060781 A CO97060781 A CO 97060781A CO 97060781 A CO97060781 A CO 97060781A CO 4870778 A1 CO4870778 A1 CO 4870778A1
Authority
CO
Colombia
Prior art keywords
gases
reaction zone
preparation
oxidation products
cyclohexane
Prior art date
Application number
CO97060781A
Other languages
English (en)
Inventor
Alwin Rehfinger
Martin Gann
Robert Markl
Rudiger Schmitt
Original Assignee
Basf Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7809186&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CO4870778(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Ag filed Critical Basf Ag
Publication of CO4870778A1 publication Critical patent/CO4870778A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/48—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups
    • C07C29/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups with molecular oxygen only
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/32—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions without formation of -OH groups
    • 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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/512—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being a free hydroxyl group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Un proceso para la preparación de productos de oxidación delciclohexano por oxidación catalítica con gases que contiene oxígeno en la fase líquida a temperatura elevada, donde los gases son puestos en contacto esencialmente en forma uniforme con el ciclohexano líquido en al menos una zona de reacción caracterizada porque el ciclohexano líquido y los gases que contiene oxígeno son pasados en contracorriente a través de la zona de reacción. Un proceso como el reivindicado en la reivindicación 1, caracterizada porque la temperatura del gas residual es inferior que la temperatura inferior de reacción en la zona de reacción. Un proceso como el reivindicado en la reivindicación 1 ó 2, caracterizado porque los gases son introducidos en la zona de reacción a través de una pluralidad de boquillas. Un proceso como el reivindicado en cualquiera de las reivindicaciones 1 a 3, caracterizado porque la velocidad de salida de los gases que contiene oxígeno en cada orificio de boquilla es de 0,01 a 1 m/s, preferiblemente de 0,03 a 0,3 m/s y la cantidad que entra de cada orificio es de 0,001 a 10 l/s preferiblemente de 0,1 a 1,0 l/s.
CO97060781A 1996-10-18 1997-10-16 Preparacion de productos de oxidacion del ciclohexano en contracorriente CO4870778A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19643154A DE19643154A1 (de) 1996-10-18 1996-10-18 Verfahren zur Herstellung von Oxidationsprodukten des Cyclohexans im Gegenstrom

Publications (1)

Publication Number Publication Date
CO4870778A1 true CO4870778A1 (es) 1999-12-27

Family

ID=7809186

Family Applications (1)

Application Number Title Priority Date Filing Date
CO97060781A CO4870778A1 (es) 1996-10-18 1997-10-16 Preparacion de productos de oxidacion del ciclohexano en contracorriente

Country Status (19)

Country Link
US (1) US6075169A (es)
EP (1) EP0934238B1 (es)
JP (1) JP2001502680A (es)
CN (1) CN1090165C (es)
AU (1) AU6811598A (es)
BG (1) BG64090B1 (es)
BR (1) BR9711942A (es)
CO (1) CO4870778A1 (es)
CZ (1) CZ292402B6 (es)
DE (2) DE19643154A1 (es)
ES (1) ES2164372T3 (es)
ID (1) ID21352A (es)
MY (1) MY130986A (es)
PL (1) PL332733A1 (es)
RU (1) RU2181116C2 (es)
SK (1) SK283670B6 (es)
TW (1) TW491829B (es)
UA (1) UA58524C2 (es)
WO (1) WO1998017612A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10240816A1 (de) * 2002-08-30 2004-03-11 Basf Ag Oxidationsverfahren
PL205510B1 (pl) * 2003-01-20 2010-04-30 Zak & Lstrok Ady Azotowe W Tar Sposób wytwarzania cykloheksanolu i cykloheksanonu
TW591009B (en) 2003-02-19 2004-06-11 China Petrochemical Dev Corp Liquid phase oxidation of cycloalkane compound
CN101010273B (zh) * 2004-08-24 2010-06-30 因维斯塔技术有限公司 减少含有环己烯酮的有机混合物中的环己烯酮含量的方法
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
RU2469786C1 (ru) * 2011-11-03 2012-12-20 Сергей Николаевич Кузнецов Барботажный реактор окисления циклогексана
EP2874984A1 (en) 2012-07-19 2015-05-27 Invista Technologies S.à.r.l. Process for the oxidation of cyclohexane

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530185A (en) * 1966-08-08 1970-09-22 Du Pont Oxidation process
US3957876A (en) * 1970-07-31 1976-05-18 E. I. Du Pont De Nemours And Company Process for the oxidation of cyclohexane
CA935182A (en) * 1970-07-31 1973-10-09 O. White Jesse Air oxidation of cyclohexane with controlled formation and decomposition of cyclohexylhydroproperoxide
US3987100A (en) * 1974-04-11 1976-10-19 E. I. Du Pont De Nemours And Company Cyclohexane oxidation in the presence of binary catalysts
DE3328771A1 (de) * 1983-08-10 1985-02-28 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen herstellung von sauerstoff enthaltenden verbindungen
US4675450A (en) * 1985-11-12 1987-06-23 E. I. Du Pont De Nemours And Company Production of cyclohexyl hydroperoxide

Also Published As

Publication number Publication date
CZ124399A3 (cs) 1999-12-15
DE59704612D1 (de) 2001-10-18
UA58524C2 (uk) 2003-08-15
BG64090B1 (bg) 2003-12-31
SK46099A3 (en) 2000-04-10
DE19643154A1 (de) 1998-04-23
ID21352A (id) 1999-05-27
BG103339A (en) 2000-01-31
SK283670B6 (sk) 2003-11-04
MY130986A (en) 2007-07-31
TW491829B (en) 2002-06-21
WO1998017612A1 (de) 1998-04-30
PL332733A1 (en) 1999-10-11
US6075169A (en) 2000-06-13
CN1240416A (zh) 2000-01-05
AU6811598A (en) 1998-05-15
BR9711942A (pt) 1999-09-21
ES2164372T3 (es) 2002-02-16
RU2181116C2 (ru) 2002-04-10
JP2001502680A (ja) 2001-02-27
CZ292402B6 (cs) 2003-09-17
CN1090165C (zh) 2002-09-04
EP0934238A1 (de) 1999-08-11
EP0934238B1 (de) 2001-09-12

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