ES2545585T3 - Tratamiento de fenol - Google Patents

Tratamiento de fenol Download PDF

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Publication number
ES2545585T3
ES2545585T3 ES08863920.8T ES08863920T ES2545585T3 ES 2545585 T3 ES2545585 T3 ES 2545585T3 ES 08863920 T ES08863920 T ES 08863920T ES 2545585 T3 ES2545585 T3 ES 2545585T3
Authority
ES
Spain
Prior art keywords
mixture
produce
phenolic
phenol product
column
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.)
Active
Application number
ES08863920.8T
Other languages
English (en)
Inventor
Veli-Matti Purola
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.)
Borealis Technology Oy
Original Assignee
Borealis Technology Oy
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 Borealis Technology Oy filed Critical Borealis Technology Oy
Application granted granted Critical
Publication of ES2545585T3 publication Critical patent/ES2545585T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C07C37/80—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation by extractive distillation
    • 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
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/685—Processes comprising at least two steps in series

Landscapes

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

Abstract

Un proceso para la eliminación de subproductos de una mezcla fenólica, proceso que comprende las siguientes etapas: - someter una mezcla fenólica a destilación extractiva para producir una mezcla fenólica inicial, - poner en contacto dicha mezcla fenólica inicial que contiene fenol y uno o más subproductos con un catalizador para producir una primera mezcla de producto de fenol purificado, y - destilar la primera mezcla de producto de fenol purificado para producir una segunda mezcla de producto de fenol purificado; - en el que la destilación extractiva se realiza en dos columnas, una columna a mayor presión y una columna a menor presión.

Description

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Claims (1)

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    imagen2
ES08863920.8T 2007-12-20 2008-12-22 Tratamiento de fenol Active ES2545585T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07150229 2007-12-20
EP07150229 2007-12-20
PCT/EP2008/011007 WO2009080340A1 (en) 2007-12-20 2008-12-22 Treatment of phenol

Publications (1)

Publication Number Publication Date
ES2545585T3 true ES2545585T3 (es) 2015-09-14

Family

ID=39402715

Family Applications (1)

Application Number Title Priority Date Filing Date
ES08863920.8T Active ES2545585T3 (es) 2007-12-20 2008-12-22 Tratamiento de fenol

Country Status (5)

Country Link
US (1) US8389776B2 (es)
EP (1) EP2240428B1 (es)
CN (1) CN101903321B (es)
ES (1) ES2545585T3 (es)
WO (1) WO2009080340A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009080875A2 (en) 2007-12-20 2009-07-02 Borealis Technology Oy Recovery of organic compounds from a wastewater stream
PL2609058T3 (pl) * 2010-08-25 2020-01-31 Uop Llc Oszczędzanie energii przy destylacji węglowodorów ciężkich
RU2454393C1 (ru) * 2011-03-05 2012-06-27 Кенже Рамазанович Рамазанов Способ обессоливания фенольной смолы и установка для его осуществления
US11465953B2 (en) * 2018-01-12 2022-10-11 China Petroleum & Chemical Corporation Method for purification of a solvent for separation of styrene by extractive distillation and for separation of styrene
CN113121052B (zh) * 2019-12-30 2022-12-27 青岛海湾精细化工有限公司 一种含酚废水的处理方法及装置
EP3892349A1 (en) * 2020-04-06 2021-10-13 Evonik Operations GmbH Process and facility for recovering methoxypropanols from an aqueous stream
CN114797999B (zh) * 2022-04-08 2023-11-10 英颇瑞智能科技(上海)有限公司 一种在苯酚丙酮合成中延长苯酚精制树脂使用寿命的方法
CN115322085B (zh) * 2022-07-08 2023-11-03 实友化工（扬州）有限公司 一种用于苯酚丙酮的提纯工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029294A (en) 1959-02-27 1962-04-10 Hercules Powder Co Ltd Purification of phenol
GB920864A (en) 1960-08-19 1963-03-13 Distillers Co Yeast Ltd Purification of phenol
DE1668952A1 (de) 1968-01-13 1969-11-27 Phenolchemie Gmbh Verfahren zur Gewinnung von Reinphenolen aus Rohphenolen,die bei der Spaltung von Hydroperoxiden alkylaromatischer Kohlenwasserstoffe erhalten worden sind
IT1255264B (it) * 1992-05-22 1995-10-25 Giuseppe Messina Procedimento per il recupero di fenolo da sue miscele contenenti cumene e alfa-metilstirene
DE10060503A1 (de) * 2000-12-06 2002-06-20 Phenolchemie Gmbh & Co Kg Verfahren und Vorrichtung zur destillativen Aufarbeitung von Spaltproduktgemischen, welche bei der Spaltung von Alkylarylhydroperoxiden anfallen
WO2009080875A2 (en) 2007-12-20 2009-07-02 Borealis Technology Oy Recovery of organic compounds from a wastewater stream

Also Published As

Publication number Publication date
WO2009080340A1 (en) 2009-07-02
CN101903321B (zh) 2015-01-07
EP2240428B1 (en) 2015-06-24
US8389776B2 (en) 2013-03-05
CN101903321A (zh) 2010-12-01
US20100280285A1 (en) 2010-11-04
EP2240428A1 (en) 2010-10-20

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