ES2545585T3 - Tratamiento de fenol - Google Patents

Tratamiento de fenol Download PDF

Info

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

imagen1
imagen2
imagen3
imagen4
imagen5
imagen6
imagen7
imagen8

Claims (1)

  1. imagen1
    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
JP2013536225A (ja) * 2010-08-25 2013-09-19 ユーオーピー エルエルシー 重質炭化水素の蒸留におけるエネルギー節減
RU2454393C1 (ru) * 2011-03-05 2012-06-27 Кенже Рамазанович Рамазанов Способ обессоливания фенольной смолы и установка для его осуществления
WO2019137383A1 (zh) * 2018-01-12 2019-07-18 中国石油化工股份有限公司 萃取精馏分离苯乙烯所用溶剂的净化及苯乙烯分离方法
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
US20100280285A1 (en) 2010-11-04
EP2240428B1 (en) 2015-06-24
CN101903321A (zh) 2010-12-01
US8389776B2 (en) 2013-03-05
EP2240428A1 (en) 2010-10-20
CN101903321B (zh) 2015-01-07
WO2009080340A1 (en) 2009-07-02

Similar Documents

Publication Publication Date Title
BRPI0908521A2 (pt) processo para preparar (met) acrilatos de misturas de álcool, e, usos de (met) acrilatos de misturas de álcool e de dispersões
ES2523694T3 (es) Procesos de producción catalítica para preparar 1,2,3,3,3-pentafluoropropeno
ES2517916T3 (es) Procedimiento para la preparación de difenilmetanodiamina
PT1856055E (pt) Anilidas do ácido pirazolcarboxílico, processos para a sua produção e os meios que as contêm para combater fungos nocivos
AR086054A1 (es) Proceso para eliminar agua de las mezclas de alcohol
BR112012008036A2 (pt) purificação cromatográfica, célula de fluxo uv ótico, tampa de extremidade para uma coluna de cromatografia, coluna de cromatografia, método para operar uma coluna de cromatografia, dispositivo de cassete, método para operar um dispositivo de cassete, sistema de purificação, e, método para formar uma célula de fluxo uv ótico
CL2013001849A1 (es) Compuestos derivados de espiro-(benzofuran, inden, croman o naftalen)-4-amino-imidazol, inhibidores de beta-secretasa; composicion farmaceutica que los comprende; y metodo para tratar o prevenir una patologia relacionada con peptidos de beta amiloide, tal como sindrome de down y neurodegeneracion asociada a alzheimer, entre otras.
BRPI0516617A (pt) processo para remoção por extração de catalisadores dissolvidos homogeneamente
BR112012011705A2 (pt) monômero de (met) acrilato de uretano, processo para produzir o mesmo, composição de monômero, material óptico, composição fotocrômica, e, produto curado fotocrômico
GT200900194A (es) Derivados de espirocromanona sustituida como inhibidores de acc.
AR048224A1 (es) Procedimiento para preparar 3-pentenonitrilo
NO20071774L (no) Anvendelse av agomelatin for a oppna medikamenter tiltenkt for behandlingen av generalisert angstlidelse
AR048225A1 (es) Preparacion de 3-pentenonitrilo a partir de 1,3-butadieno
BR0112548A (pt) Método para a purificação de acetonitrila bruta
CL2007003467A1 (es) Metodo para el tratamiento de una enfermedad proliferativa seleccionada a partir de sindrome mielodisplasico o leucemia mieloblastica aguda que comprende administrar a) un inhibidor de desacetilasa de histona (hdac) de formula definida en combinacion
FR2982170B1 (fr) Procede d'elimination de composes acides d'un effluent gazeux avec une solution absorbante a base de dihydroxyalkylamines possedant un encombrement sterique severe de l'atome d'azote
BRPI0507196A (pt) processo para separar misturas de penteno-nitrilas isoméricas
ATE511435T1 (de) Druckvorrichtung zur klemmung von teilen
AR047465A1 (es) Isomerizacion de cis-2 pentenonitrilo en 3-pentenonitrilo en una destilacion reactiva
CL2007003396A1 (es) Uso de agomelatina o n-[2-(7-metoxi-1-naftil)etil]acetamida para el tratamiento del sindrome de smith magenis; composicion farmaceutica que contiene agomelatina.
FR2999449B1 (fr) Procede d'elimination de composes acides d'un effluent gazeux par une solution absorbante a base de 1,2-bis(2-dimethylaminoethoxy)-ethane et d'un activateur
BRPI0519808A2 (pt) fluidos ultrapuros
AR058284A1 (es) Proceso ajustable a escala para la preparacion de un 42- ester de rapamicina a partir de un boronato de 42- ester de rapamicina
DK3980003T3 (da) [((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexancarbonyl)-amino]-eddikesyreisopropylester til behandling af kronisk hoste
BRPI0508698A (pt) processo para a purificação de 2-cloro-5-clorometil-1,3-tiazol