BR0004487A - Processos para preparação de fenol, acetona e metiletilcetona - Google Patents

Processos para preparação de fenol, acetona e metiletilcetona

Info

Publication number
BR0004487A
BR0004487A BR0004487-3A BR0004487A BR0004487A BR 0004487 A BR0004487 A BR 0004487A BR 0004487 A BR0004487 A BR 0004487A BR 0004487 A BR0004487 A BR 0004487A
Authority
BR
Brazil
Prior art keywords
acetone
phenol
preparation
methyl ethyl
ethyl ketone
Prior art date
Application number
BR0004487-3A
Other languages
English (en)
Inventor
Werner Pompetzki
Otto Gerlich
Werner Kleinloh
Original Assignee
Phenolchemie Gmbh & Co Kg
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 Phenolchemie Gmbh & Co Kg filed Critical Phenolchemie Gmbh & Co Kg
Publication of BR0004487A publication Critical patent/BR0004487A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/08—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by decomposition of hydroperoxides, e.g. cumene hydroperoxide
    • 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
    • C07C45/34—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 in unsaturated compounds
    • C07C45/36—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 in unsaturated compounds in compounds containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
    • C07C39/04—Phenol
    • 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
    • C07C45/53—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 of hydroperoxides

Landscapes

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

Abstract

Patente de Invenção: <B>"PROCESSOS PARA PREPARAçãO DE FENOL, ACETONA E METILETILCETONA"<D>. Na preparação de fenol, metiletilcetona e acetona por dissociação de Hocksche partindo-se de mistura, que além de sec-butilbenzeno contém 30 até 70% em peso de cumeno (relativo a sec-butilbenzeno), ocorrem em faixa mencionável resíduos que podem ser utilizáveis apenas termicamente. Através da limitação de acordo com a invenção do teor de cumeno nas misturas de sec-butilbenzeno/cumeno são objetivadas no total de 3 até 15% em peso de uma modificação do espectro de subprodutos em substâncias utilizáveis e um aperfeiçoamento de rendimento em produtos valiosos. Preparação de fenol, metiletilcetona, acetona e acetofenona.
BR0004487-3A 1999-09-30 2000-09-27 Processos para preparação de fenol, acetona e metiletilcetona BR0004487A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19946887A DE19946887A1 (de) 1999-09-30 1999-09-30 Verfahren zur Herstellung von Phenol, Methylethylketon und Aceton

Publications (1)

Publication Number Publication Date
BR0004487A true BR0004487A (pt) 2001-05-29

Family

ID=7923857

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0004487-3A BR0004487A (pt) 1999-09-30 2000-09-27 Processos para preparação de fenol, acetona e metiletilcetona

Country Status (10)

Country Link
EP (1) EP1088807A1 (pt)
JP (1) JP2001097901A (pt)
KR (1) KR20010050751A (pt)
CN (1) CN1290682A (pt)
BG (1) BG104776A (pt)
BR (1) BR0004487A (pt)
CZ (1) CZ20003480A3 (pt)
DE (1) DE19946887A1 (pt)
PL (1) PL342873A1 (pt)
SK (1) SK14352000A3 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7205442B2 (en) 2003-02-06 2007-04-17 Shell Oil Company Method of making high purity phenol
US7312365B2 (en) 2003-02-14 2007-12-25 Shell Oil Company Process for low temperature cleavage of an oxidation mixture comprising hydroperoxides
US7282613B2 (en) 2003-02-14 2007-10-16 Shell Oil Company Process for producing phenol and methyl ethyl ketone
CN101511784A (zh) 2006-08-03 2009-08-19 埃克森美孚化学专利公司 烷基芳族化合物的氧化方法
US8487138B2 (en) 2007-08-22 2013-07-16 Exxonmobil Chemical Patents Inc. Oxidation of hydrocarbons
US8530702B2 (en) * 2007-10-26 2013-09-10 Shell Oil Company Recovery of acetophenone during the production of phenol
US8658835B2 (en) 2007-10-31 2014-02-25 Exxonmobil Chemical Patents Inc. Oxidation of hydrocarbons
KR101257988B1 (ko) 2007-10-31 2013-04-24 엑손모빌 케미칼 패턴츠 인코포레이티드 탄화수소의 산화
WO2009058531A1 (en) 2007-10-31 2009-05-07 Exxonmobil Chemical Patents Inc. Oxidation of hydrocarbons
US8513361B2 (en) 2007-12-28 2013-08-20 Bridgestone Corporation Interpolymers containing isobutylene and diene mer units
WO2010027562A1 (en) * 2008-08-26 2010-03-11 Exxonmobil Chemical Patents Inc. Process for producing alkylbenzene hydroperoxides
EP2356087A4 (en) 2008-10-10 2015-09-02 Exxonmobil Chem Patents Inc OXIDATION OF HYDROCARBONS
KR20110086162A (ko) 2008-12-15 2011-07-27 엑손모빌 케미칼 패턴츠 인코포레이티드 알킬방향족 화합물의 산화
RU2538465C2 (ru) * 2009-12-22 2015-01-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ выделения моноалкилбензола
CN102976912B (zh) * 2011-09-07 2014-10-01 中国石油化工集团公司 一种苯乙酮的制备方法
WO2017042088A1 (en) * 2015-09-07 2017-03-16 Sabic Global Technologies B.V. Process for producing cumene and/or sec-butylbenzene using a mixed olefins stream as alkylation agent
CN113061069B (zh) * 2020-01-02 2024-02-06 陈建添 氧化裂解含不饱和双键化合物的方法
KR20220013700A (ko) 2020-07-27 2022-02-04 주식회사 엘지화학 비닐계 단량체의 제조방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62114922A (ja) * 1985-11-13 1987-05-26 大日本インキ化学工業株式会社 フエノ−ルとアセトンおよびメチルエチルケトンとの製造法

Also Published As

Publication number Publication date
BG104776A (en) 2001-05-31
DE19946887A1 (de) 2001-04-05
KR20010050751A (ko) 2001-06-15
CN1290682A (zh) 2001-04-11
CZ20003480A3 (cs) 2002-03-13
SK14352000A3 (sk) 2001-07-10
EP1088807A1 (de) 2001-04-04
PL342873A1 (en) 2001-04-09
JP2001097901A (ja) 2001-04-10

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Legal Events

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