BR0212439A - Processo para produção de cumeno - Google Patents

Processo para produção de cumeno

Info

Publication number
BR0212439A
BR0212439A BR0212439-4A BR0212439A BR0212439A BR 0212439 A BR0212439 A BR 0212439A BR 0212439 A BR0212439 A BR 0212439A BR 0212439 A BR0212439 A BR 0212439A
Authority
BR
Brazil
Prior art keywords
copper
based catalyst
cumene
cumene production
producing
Prior art date
Application number
BR0212439-4A
Other languages
English (en)
Inventor
Junpei Tsuji
Noriaki Oku
Original Assignee
Sumitomo Chemical Co
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 filed Critical Sumitomo Chemical Co
Publication of BR0212439A publication Critical patent/BR0212439A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C07C15/085—Isopropylbenzene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/14—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic peracids, or salts, anhydrides or esters thereof
    • C07D301/16—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic peracids, or salts, anhydrides or esters thereof formed in situ, e.g. from carboxylic acids and hydrogen peroxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/72—Copper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Abstract

"PROCESSO PARA PRODUçãO DE CUMENO". A presente invenção refere-se a um processo para a produção de cumeno, caracterizado por preparação de um catalisador baseado em cobre por redução de um precursor de catalisador baseado em cobre contendo cobre em um estado oxidado com hidrogênio em cumeno líquido, e submetendo álcool cumílico à hidrogenólise na presença do catalisador baseado em cobre, e um processo para produção de óxido de propileno que inclui aquele processo.
BR0212439-4A 2001-09-13 2002-09-10 Processo para produção de cumeno BR0212439A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001277700A JP2003081888A (ja) 2001-09-13 2001-09-13 クメンの製造方法
PCT/JP2002/009213 WO2003024901A1 (fr) 2001-09-13 2002-09-10 Procede de fabrication de cumene

Publications (1)

Publication Number Publication Date
BR0212439A true BR0212439A (pt) 2004-08-17

Family

ID=19102183

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0212439-4A BR0212439A (pt) 2001-09-13 2002-09-10 Processo para produção de cumeno

Country Status (11)

Country Link
US (1) US7053226B2 (pt)
EP (1) EP1433770B1 (pt)
JP (1) JP2003081888A (pt)
KR (1) KR100869463B1 (pt)
CN (1) CN1553886A (pt)
AT (1) ATE402133T1 (pt)
BR (1) BR0212439A (pt)
CA (1) CA2458586A1 (pt)
DE (1) DE60227824D1 (pt)
ES (1) ES2309231T3 (pt)
WO (1) WO2003024901A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1644304A2 (en) * 2003-06-30 2006-04-12 Shell International Research Maatschappij B.V. Process for producing alkylbenzene
CN1308273C (zh) * 2004-09-27 2007-04-04 华东理工大学 催化氢解α,α－二甲基苯甲醇制备异丙苯的方法
EP3023402A1 (en) 2014-11-20 2016-05-25 Shell Internationale Research Maatschappij B.V. Improvements relating to hydrogenolysis of phenyl alcohols
EP3023401A1 (en) 2014-11-20 2016-05-25 Shell Internationale Research Maatschappij B.V. Improvements relating to hydrogenolysis of phenyl alcohols
CN108929189B (zh) * 2018-08-07 2021-06-11 杭州伽南企业管理有限公司 一种由α,α-二甲基苄醇氢解制备异丙苯的方法
WO2021029324A1 (ja) 2019-08-09 2021-02-18 住友化学株式会社 クメンの製造方法
CN115178272A (zh) * 2022-06-17 2022-10-14 上海优铖工逸技术有限公司 一种催化剂及其制备方法与异丙苯生产方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337646A (en) * 1964-07-07 1967-08-22 Halcon International Inc Hydrogenation of cumyl alcohol to cumene
US3439001A (en) * 1965-10-01 1969-04-15 Halcon International Inc Epoxidation using ethylbenzene hydroperoxide with alkali or adsorbent treatment of recycle ethylbenzene
US3351635A (en) * 1966-03-14 1967-11-07 Halcon International Inc Epoxidation process
JP3829361B2 (ja) * 1996-06-07 2006-10-04 住友化学株式会社 プロピレンオキサイドの製造方法
JP3965745B2 (ja) * 1997-11-20 2007-08-29 住友化学株式会社 プロピレンオキサイドの製造方法
JP3899764B2 (ja) 2000-01-19 2007-03-28 住友化学株式会社 α−フェニルエチルアルコールの製造方法
JP2001270877A (ja) 2000-03-24 2001-10-02 Sumitomo Chem Co Ltd プロピレンオキサイドの製造方法
JP2001270872A (ja) * 2000-03-24 2001-10-02 Sumitomo Chem Co Ltd プロピレンオキサイドの製造方法
JP4013444B2 (ja) * 2000-03-24 2007-11-28 住友化学株式会社 プロピレンオキサイドの製造方法
JP2001270880A (ja) * 2000-03-24 2001-10-02 Sumitomo Chem Co Ltd プロピレンオキサイドの製造方法

Also Published As

Publication number Publication date
ATE402133T1 (de) 2008-08-15
ES2309231T3 (es) 2008-12-16
DE60227824D1 (de) 2008-09-04
WO2003024901A1 (fr) 2003-03-27
CN1553886A (zh) 2004-12-08
JP2003081888A (ja) 2003-03-19
EP1433770A4 (en) 2007-05-09
EP1433770B1 (en) 2008-07-23
EP1433770A1 (en) 2004-06-30
CA2458586A1 (en) 2003-03-27
US7053226B2 (en) 2006-05-30
KR20040044908A (ko) 2004-05-31
US20040210068A1 (en) 2004-10-21
KR100869463B1 (ko) 2008-11-19

Similar Documents

Publication Publication Date Title
BRPI0512169A (pt) processo para a produção de óxido de olefina, 1,2- diol, 1,2-diol éter,ou alcanolamina
AU5852200A (en) Process for producing propylene oxide
IT1318680B1 (it) Processo per la produzione in continuo di ossidi olefinici.
MY136943A (en) Crystalline mww-type titanosilicate catalyst for producing oxidized compound, production process for the catalyst, and process for producing oxidized compound by using the catalyst
WO2006028940A3 (en) An olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier
TW200621676A (en) Selective oxidation of organic compounds
BR9106120A (pt) Solucao aquosa de catalisador de paladio,processo de wacker para fabricacao de acetaldeido,processo para oxidacao de olefina,e de paladio (o)
BR9911431B1 (pt) processo para produção de uma solução aquosa de ácido monoéster peroxicarboxìlico.
BR0008478A (pt) Processo para produzir ìons nitrozÈnio oxidando-se um composto de nitroxila com um agente oxidante, para oxidar um álcool primário com um ìon nitrozÈnio como um catalisador, e para tratar fibras têxteis para introduzir grupos aldeìdo, carboidrato oxidadeo, e, derivado de carboidrato
WO2003062172A3 (en) Integrated process for synthesizing alcohols, ethers, and olefins from alkanes
BR0212442A (pt) Processo para produção de cumeno
BR0212439A (pt) Processo para produção de cumeno
AU2001241204A1 (en) Process for producing propylene oxide
BR0109332A (pt) Processo para a produção de óxido de propileno
BR0109361A (pt) Processo para a produção de óxido de propileno
ES2192919A1 (es) Catalizador a base de cobre tratado por reduccion y procedimiento para la produiccion de alcohol alfa-feniletilico utilizando el mismo.
BR0113729A (pt) Processo para a preparação de pigmentos amarelos de óxido de ferro
MXPA03005516A (es) Catalizador para la oxidacion de alcanos, proceso para la preparacion del mismo y proceso para producir un compuesto insaturado que contiene oxigeno.
EP1598330A4 (en) PROCESS FOR PRODUCING CUMENE
BR0115224A (pt) Processo para a peparação de ácido acético
BR0208045A (pt) Processo para recuperação de cumeno
BR0109435A (pt) Processo para preparar um 1,3-diol
BR0109384A (pt) Processo para produção de óxido de propileno
IT1320127B1 (it) Processo per la produzione di idrogeno.
EP1471061A4 (en) PROCESS FOR PRODUCING PROPYLENE OXIDE

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]