ES8306083A1 - "un procedimiento para la recuperacion de un alcohilbenceno secundario a partir de una mezcla del mismo con agua y un derivado de fenol de dicho alcohilbenceno secundario". - Google Patents

"un procedimiento para la recuperacion de un alcohilbenceno secundario a partir de una mezcla del mismo con agua y un derivado de fenol de dicho alcohilbenceno secundario".

Info

Publication number
ES8306083A1
ES8306083A1 ES514646A ES514646A ES8306083A1 ES 8306083 A1 ES8306083 A1 ES 8306083A1 ES 514646 A ES514646 A ES 514646A ES 514646 A ES514646 A ES 514646A ES 8306083 A1 ES8306083 A1 ES 8306083A1
Authority
ES
Spain
Prior art keywords
phenol
cumene
water
mixture
recovery
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
ES514646A
Other languages
English (en)
Other versions
ES514646A0 (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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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 UOP LLC filed Critical UOP LLC
Publication of ES8306083A1 publication Critical patent/ES8306083A1/es
Publication of ES514646A0 publication Critical patent/ES514646A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO PARA LA RECUPERACION DE ALCOHILBENCENOS SECUNDARIOS A PARTIR DE SUS MEZCLAS CON AGUA Y DERIVADOS FENOLICOS DE ALCOHILBENCENOS. CONSISTE EN EL FRACCIONAMIENTO DE LA MEZCLA CON LA SEPARACION DE UNA FRACCION DE COLAS QUE CONTIENE LA MAYOR PARTE DEL DERIVADO FENOLICO, Y UNA FRACCION DE CABEZAS CON EL ALCOHILBENCENO SECUNDARIO, AGUA Y UNA PEQUEÑA PORCION DEL DERIVADO DE FENOL; SEGUIDA DE LA CONDENSACION DE ESTA FRACCION, SEPARACION DE UNA FASE ACUOSA Y UNA FASE ORGANICA QUE CONTIENE EL ALCOHILBENCENO; DESCARGA DE LA MISMA Y SEPARACION EN UNA SEGUNDA COLUMNA DE FRACCIONAMIENTO, OBTENIENDO UNA FRACCION DE CABEZAS DE ALCOHILBENCENO CON UNA CONCENTRACION REDUCIDA DE DERIVADO DE FENOL. TIENE APLICACION PARA LA REPARACION DE SUBPRODUCTOS OBTENIDOS EN LA FABRICACION DE FENOL.
ES514646A 1981-08-03 1982-08-02 "un procedimiento para la recuperacion de un alcohilbenceno secundario a partir de una mezcla del mismo con agua y un derivado de fenol de dicho alcohilbenceno secundario". Granted ES514646A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/289,592 US4370205A (en) 1981-08-03 1981-08-03 Recovery of cumene from a mixture thereof with phenol and water

Publications (2)

Publication Number Publication Date
ES8306083A1 true ES8306083A1 (es) 1983-05-01
ES514646A0 ES514646A0 (es) 1983-05-01

Family

ID=23112208

Family Applications (1)

Application Number Title Priority Date Filing Date
ES514646A Granted ES514646A0 (es) 1981-08-03 1982-08-02 "un procedimiento para la recuperacion de un alcohilbenceno secundario a partir de una mezcla del mismo con agua y un derivado de fenol de dicho alcohilbenceno secundario".

Country Status (7)

Country Link
US (1) US4370205A (es)
JP (1) JPS5938211B2 (es)
DE (1) DE3224650C2 (es)
ES (1) ES514646A0 (es)
GB (1) GB2108145B (es)
IN (1) IN158470B (es)
IT (1) IT1156107B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877491A (en) * 1988-11-14 1989-10-31 Lloyd Berg Separation of m-diisopropyl benzene from p-diisopropyl benzene by azeotropic distillation with ketones
US5220103A (en) * 1990-09-17 1993-06-15 Uop Process for the preparation of a cumene feed for cumene oxidation
US5510543A (en) * 1994-12-09 1996-04-23 General Electric Company Removal and neutralization of acid catalyst from products of cumene hydroperoxide cleavage
RU2239484C1 (ru) * 2003-06-10 2004-11-10 Закрытое акционерное общество "Невская косметика" Ректификационная установка
US7626060B2 (en) 2003-07-11 2009-12-01 INEOS Phenol GmbH & Co., KG Process for the preparation of phenolic compounds, for separating phenol from cleavage product mixtures, and an apparatus
JP4802446B2 (ja) * 2003-11-12 2011-10-26 三菱化学株式会社 装置、及びこの装置を用いたジフェニルカーボネート又は芳香族ポリカーボネートの製造方法
US9815755B2 (en) 2014-09-26 2017-11-14 Uop Llc Methods and apparatuses for treating an organic feed
JP2018510165A (ja) * 2015-03-31 2018-04-12 ユーオーピー エルエルシー 水素化の方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757209A (en) * 1951-04-26 1956-07-31 Allied Chem & Dye Corp Recovery of phenol and alphamethylstyrene from cumene oxidation reaction mixtures
US3151047A (en) * 1960-09-12 1964-09-29 Phillips Petroleum Co Separation of organic compounds by fractional distillation and phase separation
GB1021759A (en) * 1963-03-27 1966-03-09 Mitsui Petrochemical Ind A process for the manufacture of highly pure phenol
US3365375A (en) * 1965-04-15 1968-01-23 Hercules Inc Process for separating decomposition products of cumene hydroperoxide
US3441618A (en) * 1966-06-15 1969-04-29 Skelly Oil Co Hydrogenation process
US4166772A (en) * 1978-10-06 1979-09-04 Phillips Petroleum Company Extractive distillation separation of cumene and phenol
US4262150A (en) * 1979-12-31 1981-04-14 Uop Inc. Process for the recovery of phenol from a reaction mixture resulting from the acid cleavage of cumene hydroperoxide
US4262151A (en) * 1979-12-31 1981-04-14 Uop Inc. Process for the recovery of phenol from a reaction mixture resulting from the acid cleavage of cumene hydroperoxide

Also Published As

Publication number Publication date
JPS5938211B2 (ja) 1984-09-14
IT8222501A1 (it) 1984-01-21
IT8222501A0 (it) 1982-07-21
GB2108145A (en) 1983-05-11
GB2108145B (en) 1985-04-03
US4370205A (en) 1983-01-25
DE3224650A1 (de) 1983-02-10
IT1156107B (it) 1987-01-28
DE3224650C2 (de) 1987-02-05
JPS5826827A (ja) 1983-02-17
ES514646A0 (es) 1983-05-01
IN158470B (es) 1986-11-22

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20011110