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ES8103005A1 - Procedimiento para la obtencion de fenol, acetona y alfa-me-tilestireno - Google Patents

Procedimiento para la obtencion de fenol, acetona y alfa-me-tilestireno

Info

Publication number
ES8103005A1
ES8103005A1 ES490709A ES490709A ES8103005A1 ES 8103005 A1 ES8103005 A1 ES 8103005A1 ES 490709 A ES490709 A ES 490709A ES 490709 A ES490709 A ES 490709A ES 8103005 A1 ES8103005 A1 ES 8103005A1
Authority
ES
Spain
Prior art keywords
acetone
phenol
production
alpha methylstyrene
mixing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES490709A
Other languages
English (en)
Other versions
ES490709A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES490709A0 publication Critical patent/ES490709A0/es
Publication of ES8103005A1 publication Critical patent/ES8103005A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C07C45/51—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/02—Sulfur, selenium or tellurium; Compounds thereof
    • C07C2527/053—Sulfates or other compounds comprising the anion (SnO3n+1)2-
    • C07C2527/054—Sulfuric acid or other acids with the formula H2Sn03n+1

Landscapes

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

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE FENOL, ACETONA Y ALFA-METILESTIRENO A PARTIR DE HIDROPEROXIDO DE CUMENO. PRIMERAMENTE SE PONE EN CONTACTO ACETONA Y UN CATALIZADOR DE DESCOMPOSICION CON HIPEROXIDO DE CUMENO. SE HACE FLUIR LA MEZCLA A LA TEMPERATURA DE REACCION HASTA LA CONVERSACION DEL HIDROPEROXIDO DEL CUMENO A FENOL Y ACETONA. POR ULTIMO SE CONTROLA LA TEMPERATURA, POR EVAPORACION DE LA CETONA DE LA MEZCLA, PARA REDUCIR LA CONCENTRACION DE LA ACETONA DE LA MEZCLA EN EL TRANSCURSO DE LA REACCION. EL CATALIZADOR QUE SE UTILIZA ES H2SO4; LA TEMPERATURA DE REACCION ESTA COMPRENDIDA ENTRE 80G-110 GC Y A UNA PRESION DE 0,5-1 BAR ABSOLUTO.
ES490709A 1979-04-20 1980-04-18 Procedimiento para la obtencion de fenol, acetona y alfa-me-tilestireno Expired ES8103005A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7913904 1979-04-20
GB7923269 1979-07-04

Publications (2)

Publication Number Publication Date
ES490709A0 ES490709A0 (es) 1981-02-16
ES8103005A1 true ES8103005A1 (es) 1981-02-16

Family

ID=26271289

Family Applications (1)

Application Number Title Priority Date Filing Date
ES490709A Expired ES8103005A1 (es) 1979-04-20 1980-04-18 Procedimiento para la obtencion de fenol, acetona y alfa-me-tilestireno

Country Status (6)

Country Link
US (1) US4310712A (es)
EP (1) EP0018159B1 (es)
DE (1) DE3063046D1 (es)
ES (1) ES8103005A1 (es)
GB (1) GB2048260A (es)
PL (1) PL125916B1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358618A (en) * 1981-06-22 1982-11-09 Allied Corporation Decomposition of cumene oxidation product
US5017729A (en) * 1988-09-30 1991-05-21 Mitsui Petrochemical Industries, Ltd. Phenol preparation process and propylene recovery therefrom
US7166752B2 (en) * 1989-01-17 2007-01-23 Sunoco, Inc. (R&M) Decomposition of cumene oxidation product
US5066373A (en) * 1990-09-28 1991-11-19 Allied-Signal Inc. Monitoring pH in phenol acetone
US5245090A (en) * 1992-09-11 1993-09-14 Aristech Chemical Corporation Two-stage cleavage of cumene hydroperoxide
US5254751A (en) 1992-09-14 1993-10-19 General Electric Company Method for the decomposition of cumene hydroperoxide by acidic catalyst to phenol and acetone
US5371305A (en) * 1992-12-31 1994-12-06 Hercules Incorporated Process for producing phenol from cumene
US5457244A (en) * 1994-10-04 1995-10-10 General Electric Company Phenol tar waste reduction process
TW318174B (es) * 1994-11-04 1997-10-21 Gen Electric
US5510543A (en) * 1994-12-09 1996-04-23 General Electric Company Removal and neutralization of acid catalyst from products of cumene hydroperoxide cleavage
IN185136B (es) * 1995-09-20 2000-11-25 Gen Electric
US5672774A (en) * 1995-10-24 1997-09-30 General Electric Company Phenol tar processing method
US5962751A (en) * 1996-04-26 1999-10-05 General Electric Company Phenol tar desalting method
US6410804B1 (en) * 1999-12-21 2002-06-25 Exxon Mobil Oil Corporation Production of phenol using reactive distillation
KR20070002039A (ko) * 2004-03-31 2007-01-04 제너럴 일렉트릭 캄파니 페놀의 제조방법
US8026398B2 (en) * 2006-05-16 2011-09-27 Narayana Mysore Catalysts comprising a combination of oxidized metals and a method for cleaving phenylalkyl hydroperoxides using the catalysts
US20100063329A1 (en) * 2006-05-16 2010-03-11 John Charles Saukaitis Method for decomposing di(phenylalkyl)peroxides to produce hydroxybenzenes and phenylalkenes using solid catalysts
US8729311B2 (en) 2012-02-10 2014-05-20 Celanese International Corporaton Catalysts for converting acetic acid to acetone
US8729317B2 (en) 2012-02-15 2014-05-20 Celanese International Corporation Ethanol manufacturing process over catalyst with cesium and support comprising tungsten or oxides thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT486308A (es) * 1949-12-30
DE1112527B (de) * 1959-03-28 1961-08-10 Phenolchemie Ges Mit Beschraen Verfahren zum Spalten von Hydroperoxyden alkylaromatischer Kohlenwasserstoffe
US3215745A (en) * 1959-12-07 1965-11-02 Pullman Inc Method for treating vapors formed during distillation
US3187052A (en) * 1960-04-26 1965-06-01 Allied Chem Process for preparing phenols and carbonyl alkanes
AU412819B2 (en) * 1967-11-27 1971-04-20 Hercules Incorporated Improvements in or relating to process for separating decomposition products of cumene hydroperoxide
FR1598110A (es) * 1968-03-28 1970-06-29
GB1313360A (en) * 1969-10-29 1973-04-11 Signal Chemical Co Rearrangement of aralkyl hydroperoxides to form phenols and carbonyl compounds
GB1342835A (en) * 1970-03-05 1974-01-03 Signal Chemical Co Process for the neutralization of rearrangement reaction products and process for the continuous isolation of dihydric phenols
US4006194A (en) * 1971-05-17 1977-02-01 The Lummus Company Production of phenols
SU462812A1 (ru) 1972-03-28 1975-03-05 Предприятие П/Я Р-6235 Способ совместного получени фенола, ацетона и -метилстирола

Also Published As

Publication number Publication date
PL125916B1 (en) 1983-06-30
ES490709A0 (es) 1981-02-16
DE3063046D1 (en) 1983-06-16
GB2048260A (en) 1980-12-10
PL223582A1 (es) 1981-02-13
EP0018159B1 (en) 1983-05-11
EP0018159A1 (en) 1980-10-29
US4310712A (en) 1982-01-12

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