ES2078650T3 - Procedimiento de recuperacion bisfenol-a de las corrientes efluentes del proceso de preparacion. - Google Patents

Procedimiento de recuperacion bisfenol-a de las corrientes efluentes del proceso de preparacion.

Info

Publication number
ES2078650T3
ES2078650T3 ES92300311T ES92300311T ES2078650T3 ES 2078650 T3 ES2078650 T3 ES 2078650T3 ES 92300311 T ES92300311 T ES 92300311T ES 92300311 T ES92300311 T ES 92300311T ES 2078650 T3 ES2078650 T3 ES 2078650T3
Authority
ES
Spain
Prior art keywords
bisphenol
preparation process
recovery procedure
effluent
currents
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 - Lifetime
Application number
ES92300311T
Other languages
English (en)
Inventor
Philip C Johnson
Michael John Cipullo
Norman Enoch Johnson
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of ES2078650T3 publication Critical patent/ES2078650T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
    • C07C39/15—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings with all hydroxy groups on non-condensed rings, e.g. phenylphenol
    • C07C39/16—Bis-(hydroxyphenyl) alkanes; Tris-(hydroxyphenyl)alkanes

Landscapes

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

Abstract

UN PROCESO PARA LA RECUPERACION DE BISFENOL-A DE UNA CORRIENTE EFLUENTE DE BISFENOL-A EN EL QUE SE SIGUEN UNA SERIE DE PASOS PARA RETIRAR, EN SECUENCIA (1), ISOMEROS DE BISFENOL-A, (2) CONTAMINANTES ACIDICOS, (3) CONTAMINANTES EN PARTICULAS, (5) SUBPRODUCTOS Y COPRODUCTOS (5) DEL PROCESO DE BISFENOL-A COLOREADOS CON (4) FENOL Y (6) ALQUITRAN Y CONTAMINANTES COLOREADOS.
ES92300311T 1992-01-14 1992-01-14 Procedimiento de recuperacion bisfenol-a de las corrientes efluentes del proceso de preparacion. Expired - Lifetime ES2078650T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19920300311 EP0552518B1 (en) 1992-01-14 1992-01-14 Method of recovering bisphenol-A from preparative process efluent streams

Publications (1)

Publication Number Publication Date
ES2078650T3 true ES2078650T3 (es) 1995-12-16

Family

ID=8211228

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92300311T Expired - Lifetime ES2078650T3 (es) 1992-01-14 1992-01-14 Procedimiento de recuperacion bisfenol-a de las corrientes efluentes del proceso de preparacion.

Country Status (3)

Country Link
EP (1) EP0552518B1 (es)
DE (1) DE69204819T2 (es)
ES (1) ES2078650T3 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0720976B2 (en) † 1994-12-09 2005-05-18 The Dow Chemical Company Process for preparing an adduct of a bisphenol with a phenolic compound
DE19510768A1 (de) * 1995-03-24 1996-09-26 Bayer Ag Verfahren zur Herstellung von Kohlenmonoxid aus den Nebenprodukten die bei der Herstellung von Bisphenol-A anfallen
DE19529855A1 (de) * 1995-08-14 1997-02-20 Bayer Ag Verfahren zur Reinigung von Bisphenol
DE19720539A1 (de) 1997-05-16 1998-11-19 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Dihydroxydiarylalkanen
DE19720541A1 (de) 1997-05-16 1998-11-19 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Dihydroxydiphenylalkanen
DE19720540A1 (de) 1997-05-16 1998-11-19 Bayer Ag Verfahren zur Aufarbeitung von Mutterlaugen aus der Bisphenolsynthese
DE10015864A1 (de) * 2000-03-30 2001-10-11 Bayer Ag Stoffgemisch enthaltend Bisphenol A
US6414106B1 (en) 2001-03-02 2002-07-02 General Electric Company Process for the neutralization of residual acid species in crude dihydric phenols
US6620939B2 (en) 2001-09-18 2003-09-16 General Electric Company Method for producing bisphenol catalysts and bisphenols
US6703530B2 (en) 2002-02-28 2004-03-09 General Electric Company Chemical reactor system and process
DE60324457D1 (de) 2002-11-25 2008-12-11 Dow Global Technologies Inc Verfahren zur reinigung von bisphenol-a
US7112702B2 (en) 2002-12-12 2006-09-26 General Electric Company Process for the synthesis of bisphenol
US7132575B2 (en) 2003-07-01 2006-11-07 General Electric Company Process for the synthesis of bisphenol
DE102004005723A1 (de) * 2004-02-05 2005-08-25 Bayer Materialscience Ag Herstellung von Bisphenol A mit verringertem Schwefelgehalt
US7371902B2 (en) 2004-09-29 2008-05-13 General Electric Company Methods for purifying p,p-bisphenol-A
JP5030472B2 (ja) * 2006-05-17 2012-09-19 出光興産株式会社 高純度ビスフェノールａの製造方法及び製造設備
WO2020051186A1 (en) * 2018-09-05 2020-03-12 Badger Licensing Llc Process for producing bisphenol-a

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242220A (en) * 1958-10-20 1966-03-22 Union Carbide Corp Preparation of bisphenols
US4354046A (en) * 1981-05-26 1982-10-12 The Dow Chemical Company Process for obtaining high purity bisphenol A
US4375567A (en) * 1981-08-21 1983-03-01 General Electric Company Method for making bisphenol
US4766254A (en) * 1987-10-05 1988-08-23 General Electric Company Method for maximizing yield and purity of bisphenol A

Also Published As

Publication number Publication date
DE69204819D1 (de) 1995-10-19
DE69204819T2 (de) 1996-05-23
EP0552518A1 (en) 1993-07-28
EP0552518B1 (en) 1995-09-13

Similar Documents

Publication Publication Date Title
ES2078650T3 (es) Procedimiento de recuperacion bisfenol-a de las corrientes efluentes del proceso de preparacion.
ES2056841T3 (es) Fluorofosfitos aromaticos antioxidantes.
ES2088675T3 (es) Un metodo para unir articulos y un par de articulos sujetos por el metodo.
BR9711415A (pt) Método com distúrbios de proliferação de células, distúrbios do sistema imune, e doenças infecciosas.
FR2674245B1 (fr) Procede de separation de butenes et de butanes par distillation extractive.
ES2020198B3 (es) Aparato terapeutico de descarga de chispas.
DE3854762D1 (de) Hochspannungsschalter.
ES2161790T3 (es) Procedimiento de separacion y de purificacion de proteinas dependientes de la vitamina k.
FR2673178B1 (fr) Procede de separation de butanes et de butenes par distillation extractive.
MX9303714A (es) Proceso para la separacion de anomeros de 2-desoxi-2,2-difluoro-d-riboforanosil alquilsulfonato.
ES2090840T3 (es) Procedimiento de purificacion de un hidrofluoroalcano.
ES2093847T3 (es) Separacion de acetofenona a partir de residuos de purificacion de fenol.
ES2185628T3 (es) Procedimiento para preparar proteinas modificadas.
ATE71377T1 (de) Cyanatabspaltung von pergolidzwischenverbindung.
ES2015872B3 (es) Procedimiento para separar isomeros de toluendiamina.
GB1189607A (en) Purification Process
ES2061690T3 (es) Proceso para producir resina de poliaminobisimida.
IT8024797A0 (it) Processo per la separazione di un isomero alchilfenolico.
ES2164439T3 (es) Separacion de benceno de corrientes organicas utilizando ciclodextrinas.
IT1123093B (it) Sistema di regolazione e procedimento perfezionato di frazionamento per la separazione di una corrente di alimentazione a componenti misti particolarmente per il recupero di benzene da una miscela di idrocarburi
ES2032100T3 (es) Procedimiento para la preparacion de alcanodioles.
MX9304388A (es) Polopeptido sintetico y proceso para su fabricacion.
ES2043886T3 (es) Aparato de control remoto para desconectar conmutadores.
ES2117197T3 (es) Procedimiento para la extraccion y purificacion de alfa1-antitripsina (alfa1-pi) a partir de la fraccion de cohn iv-1.
FI862316L (fi) Vinylesterharts som frigoer en liten del styren i vilken anvaendes torkande oljor vid fiberfoerstaerkningstillaempning.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 552518

Country of ref document: ES