ZA971781B - Process of extracting phenols from a phenol-containing waste water by means of a solvent mixture - Google Patents

Process of extracting phenols from a phenol-containing waste water by means of a solvent mixture

Info

Publication number
ZA971781B
ZA971781B ZA971781A ZA971781A ZA971781B ZA 971781 B ZA971781 B ZA 971781B ZA 971781 A ZA971781 A ZA 971781A ZA 971781 A ZA971781 A ZA 971781A ZA 971781 B ZA971781 B ZA 971781B
Authority
ZA
South Africa
Prior art keywords
phenol
waste water
solvent mixture
containing waste
extracting phenols
Prior art date
Application number
ZA971781A
Other languages
English (en)
Inventor
Hans-Martin Stonner
Matthias Linicus
Gert Ungar
Original Assignee
Metallgesellschaft Ag
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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of ZA971781B publication Critical patent/ZA971781B/xx

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0492—Applications, solvents used
    • 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
    • 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
    • B01D3/146—Multiple effect distillation
    • 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
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/38—Steam distillation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/908—Organic
    • Y10S210/909—Aromatic compound, e.g. pcb, phenol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Physical Water Treatments (AREA)
ZA971781A 1996-03-02 1997-02-28 Process of extracting phenols from a phenol-containing waste water by means of a solvent mixture ZA971781B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19608463A DE19608463B4 (de) 1996-03-02 1996-03-02 Verfahren zum Extrahieren von Phenolen aus einem phenolhaltigen Abwasser mittels eines Lösungsmittel-Gemisches

Publications (1)

Publication Number Publication Date
ZA971781B true ZA971781B (en) 1998-08-28

Family

ID=7787272

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA971781A ZA971781B (en) 1996-03-02 1997-02-28 Process of extracting phenols from a phenol-containing waste water by means of a solvent mixture

Country Status (5)

Country Link
US (1) US5716524A (de)
CN (1) CN1071299C (de)
DE (1) DE19608463B4 (de)
IN (1) IN188934B (de)
ZA (1) ZA971781B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004020113A1 (de) * 2004-04-24 2005-11-17 Bayer Materialscience Ag Extraktion phenolhaltiger Abwasserströme
FR2955782B1 (fr) * 2010-01-29 2014-02-14 Expanscience Lab Extraction solide / liquide
FR2955784B1 (fr) * 2010-01-29 2014-02-14 Expanscience Lab Extraction liquide / liquide
CN102311202B (zh) * 2010-07-07 2013-03-20 中国石油化工股份有限公司 一种煤焦化装置废水的综合处理方法
CN102219649B (zh) * 2011-04-22 2014-05-07 煤炭科学研究总院 一种从煤液化油或煤焦油中提取酚类化合物的方法
CN103663773B (zh) * 2012-09-07 2016-06-29 赢创德固赛有限公司 在处理含有三丙酮胺的反应混合物时生成的废水流的处理方法
DE102012215903A1 (de) * 2012-09-07 2014-03-13 Evonik Industries Ag Verfahren zur Behandlung eines Abwasserstroms, der bei der Aufarbeitung eines Triacetonamin-haltigen Reaktionsgemisches entsteht
CN103964543B (zh) * 2014-05-06 2016-01-27 河南龙成煤高效技术应用有限公司 一种煤化工领域废水除油脱酚的方法
DE102014110489A1 (de) * 2014-07-24 2016-01-28 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Verfahren zur Abtrennung von Phenolen und BTX-Aromaten aus Gaskondensat
CN104445698B (zh) * 2014-12-09 2016-02-03 天津渤化永利化工股份有限公司 一种碎煤气化含酚废水热解处理方法
CN106039763B (zh) * 2016-07-08 2019-02-26 神华集团有限责任公司 酚类物质萃取装置及酚类物质的萃取方法
CN108706825A (zh) * 2018-05-31 2018-10-26 华南理工大学 一种处理含酚煤化工废水的方法
CN111115740A (zh) * 2019-12-31 2020-05-08 中钢集团鞍山热能研究院有限公司 一种环烷酰胺类脱酚萃取剂及其应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE594949C (de) * 1930-07-23 1934-03-24 Carbo Norit Union Verwaltungs Verfahren zur Reinigung von Waessern, insbesondere Abwaessern, unter Abscheidung von in diesen enthaltenen Bestandteilen
NL6514174A (de) * 1965-11-02 1967-05-03
US3956112A (en) * 1973-01-02 1976-05-11 Allied Chemical Corporation Membrane solvent extraction
DE2501376A1 (de) * 1975-01-15 1976-07-22 Metallgesellschaft Ag Verfahren zur entfernung von mono- und diphenolen und dergleichen aus abwaessern
US4400553A (en) * 1981-06-24 1983-08-23 General Electric Company Recovery of BPA and phenol from aqueous effluent streams
US4518502A (en) * 1981-11-04 1985-05-21 Maxwell Laboratories, Inc. Method of extracting organic contaminants from process waters
US4789468A (en) * 1984-08-28 1988-12-06 The Trustees Of The Stevens Institute Of Technology Immobilized-interface solute-transfer apparatus
US4921612A (en) * 1985-10-22 1990-05-01 The Trustees Of Stevens Institute Of Technology Asymmetrically-wettable porous membrane process
US4925565A (en) * 1988-09-12 1990-05-15 First Chemical Corporation Process for extracting and disposing of nitrophenolic by-products
US4944882A (en) * 1989-04-21 1990-07-31 Bend Research, Inc. Hybrid membrane separation systems

Also Published As

Publication number Publication date
IN188934B (de) 2002-11-23
US5716524A (en) 1998-02-10
DE19608463B4 (de) 2008-08-14
CN1071299C (zh) 2001-09-19
CN1165805A (zh) 1997-11-26
DE19608463A1 (de) 1997-09-04

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