ES8504099A1 - Procedimiento para extractar al menos un compuesto fenolico monohidrico o polihidrico de una solucion acuosa - Google Patents

Procedimiento para extractar al menos un compuesto fenolico monohidrico o polihidrico de una solucion acuosa

Info

Publication number
ES8504099A1
ES8504099A1 ES526112A ES526112A ES8504099A1 ES 8504099 A1 ES8504099 A1 ES 8504099A1 ES 526112 A ES526112 A ES 526112A ES 526112 A ES526112 A ES 526112A ES 8504099 A1 ES8504099 A1 ES 8504099A1
Authority
ES
Spain
Prior art keywords
extraction
aqueous solutions
phenols
solution
aqueous
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
ES526112A
Other languages
English (en)
Other versions
ES526112A0 (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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of ES8504099A1 publication Critical patent/ES8504099A1/es
Publication of ES526112A0 publication Critical patent/ES526112A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/26—Treatment of water, waste water, or sewage by extraction
    • 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
    • C07C37/72—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

PROCEDIMIENTO PARA EXTRACTAR AL MENOS UN COMPUESTO FENOLICO MONOHIDRICO O POLIHIDRICO DE UNA SOLUCION ACUOSA.CONSISTE EN PONER EN CONTACTO LA SOLUCION ACUOSA CON UNA SOLUCION ORGANICA QUE COMPRENDE AL MENOS UN COMPUESTO DE OXIDO DE FOSFINA TERCIARIA, DE FORMULA GENERAL (I), EN LA QUE R1, R2 Y R3 REPRESENTAN INDIVIDUALMENTE GRUPOS ALQUILO DE 1 A 20 ATOMOS DE CARBONO, Y UN HIDROCARBURO AROMATICO SUSTITUIDO CON ALQUILO C10-C16. LA FASE ORGANICA OBTENIDA SE SEPARADA DE LA FASE ACUOSA.
ES526112A 1982-09-30 1983-09-29 Procedimiento para extractar al menos un compuesto fenolico monohidrico o polihidrico de una solucion acuosa Granted ES526112A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/429,907 US4420643A (en) 1982-09-30 1982-09-30 Extraction of phenols from aqueous solutions

Publications (2)

Publication Number Publication Date
ES8504099A1 true ES8504099A1 (es) 1985-04-01
ES526112A0 ES526112A0 (es) 1985-04-01

Family

ID=23705210

Family Applications (1)

Application Number Title Priority Date Filing Date
ES526112A Granted ES526112A0 (es) 1982-09-30 1983-09-29 Procedimiento para extractar al menos un compuesto fenolico monohidrico o polihidrico de una solucion acuosa

Country Status (6)

Country Link
US (1) US4420643A (es)
EP (1) EP0105161A1 (es)
JP (1) JPS5978136A (es)
CA (1) CA1182839A (es)
ES (1) ES526112A0 (es)
ZA (1) ZA837306B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547596A (en) * 1983-03-30 1985-10-15 General Electric Company Separation and recovery of alkylated phenols
DE3626968A1 (de) * 1986-08-08 1988-02-11 Hoechst Ag Kontinuierliches verfahren zur extraktion von carbonsaeuren, aldehyden, ketonen, alkoholen und phenolen aus verduennten waessrigen loesungen
US5340483A (en) * 1993-06-11 1994-08-23 University Of Maryland At College Park Two step process for conversion of a weakly adsorbable compound to a strongly adsorbable compound and selective removal thereof
WO2006096891A1 (en) * 2005-03-11 2006-09-14 Jelenka Savkovic-Stevanovic Process for removing phenol from water
JP5064690B2 (ja) * 2006-01-27 2012-10-31 出光興産株式会社 フェノール含有水の処理方法及び処理設備
DE102010046981A1 (de) * 2010-09-30 2012-04-05 Ashland-Südchemie-Kernfest GmbH Bindemittel enthaltend substituierte Benzole und Napthaline zur Herstellung von Kernen und Formen für den Metallguss, Formstoffmischung und Verfahren

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1135485B (de) * 1960-06-18 1962-08-30 Koppers Gmbh Heinrich Verfahren zur Gewinnung von Phenolen aus phenolhaltigen waessrigen Gemischen
FR1377213A (fr) * 1963-01-02 1964-10-31 Otto & Co Gmbh Dr C Procédé pour déphénoler des eaux résiduelles
US3968171A (en) * 1970-03-05 1976-07-06 The Goodyear Tire & Rubber Company Process for the continuous isolation of dihydric phenols
NL7410872A (nl) * 1974-08-14 1976-02-17 Shell Int Research Werkwijze voor het zuiveren van in polyhydroxy- verbindingen aanwezige ruwe bishydroxyarylver- bindingen.
DE2501376A1 (de) * 1975-01-15 1976-07-22 Metallgesellschaft Ag Verfahren zur entfernung von mono- und diphenolen und dergleichen aus abwaessern
JPS527930A (en) * 1975-07-07 1977-01-21 Jo Eguchi Process for purification of hydroquinone
US4026791A (en) * 1975-10-02 1977-05-31 Pullman Incorporated Treatment of aqueous waste
GB1538212A (en) * 1976-05-07 1979-01-10 Bp Chem Int Ltd Recovery of phenols from the aqueous effluent from a phenol/aldehyde resin plant
US4113974A (en) * 1976-12-30 1978-09-12 General Electric Company Process for purifying impure diphenols
US4152528A (en) * 1977-04-15 1979-05-01 Chevron Research Company Process for extracting phenol from phenol-water mixtures
DE2904831A1 (de) * 1979-02-08 1980-08-14 Bayer Ag Verfahren zur abtrennung von phenol aus einem kresolgemisch
US4324926A (en) * 1980-03-06 1982-04-13 Buffalo Color Corporation Process for the purification of 4,4' dihydroxydiphenyl
US4294993A (en) * 1980-04-14 1981-10-13 General Electric Company Purification of bisphenol-A
US4374283A (en) * 1981-06-25 1983-02-15 General Electric Company Purification of aqueous effluent streams containing BPA and phenol

Also Published As

Publication number Publication date
CA1182839A (en) 1985-02-19
EP0105161A1 (en) 1984-04-11
US4420643A (en) 1983-12-13
JPS5978136A (ja) 1984-05-04
ZA837306B (en) 1984-05-30
JPH0333142B2 (es) 1991-05-16
ES526112A0 (es) 1985-04-01

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