ES2096317T3 - Material para extraer componentes hidrofobos disueltos en agua. - Google Patents

Material para extraer componentes hidrofobos disueltos en agua.

Info

Publication number
ES2096317T3
ES2096317T3 ES93917697T ES93917697T ES2096317T3 ES 2096317 T3 ES2096317 T3 ES 2096317T3 ES 93917697 T ES93917697 T ES 93917697T ES 93917697 T ES93917697 T ES 93917697T ES 2096317 T3 ES2096317 T3 ES 2096317T3
Authority
ES
Spain
Prior art keywords
water
extracted
constituents
hydrophobic components
components dissolved
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
ES93917697T
Other languages
English (en)
Inventor
Frederik Albert Buijtenhuijs
Johanne Josef Pragt
Elwin Schomaker
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.)
Akzo Nobel NV
Original Assignee
Akzo Nobel NV
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 Akzo Nobel NV filed Critical Akzo Nobel NV
Application granted granted Critical
Publication of ES2096317T3 publication Critical patent/ES2096317T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28095—Shape or type of pores, voids, channels, ducts
    • B01J20/28097—Shape or type of pores, voids, channels, ducts being coated, filled or plugged with specific compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

SE PRESENTA EL USO DE UN MATERIAL POROSO, PREFERIBLEMENTE ESTABLE DIMENSIONALMENTE, PARA LA EXTRACCION DE CONSTITUYENTES HIDROFOBICOS, TALES COMO EL BENCENO, EL TOLUENO, EL SILENO Y/O LOS HIDROCARBONOS CLORADOS, DE UNA SOLUCION ACUOSA, EL MATERIAL CONTIENE UNA SUBSTANCIA HIDROFOBICA QUE EXHIBE UNA GRAN AFINIDAD PARA LOS CONSTITUYENTES A EXTRAER DEL AGUA, QUE SE CARACTERIZA EN QUE EL MATERIAL TIENE UNA SUPERFICIE QUE PUEDE SER HUMEDECIDA MAS RAPIDAMENTE POR LA SUBSTANCIA HIDROFOBICA INMOVILIZADA EN LOS POROS QUE TIENEN UN DIAMETRO MEDIO ENTRE 0.1 Y 50 (MU)M QUE POR LA SOLUCION ACUOSA, CON LA CONDICION DE QUE AL MENOS EL 60% DE ESTA SUBSTANCIA PUEDA EXTRAERSE DE LOS POROS MEDIANTE UN LIQUIDO COMPLETAMENTE CONSTITUIDO POR LOS CONSTITUYENTES A EXTRAER.
ES93917697T 1992-08-07 1993-07-29 Material para extraer componentes hidrofobos disueltos en agua. Expired - Lifetime ES2096317T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9201418 1992-08-07

Publications (1)

Publication Number Publication Date
ES2096317T3 true ES2096317T3 (es) 1997-03-01

Family

ID=19861156

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93917697T Expired - Lifetime ES2096317T3 (es) 1992-08-07 1993-07-29 Material para extraer componentes hidrofobos disueltos en agua.

Country Status (8)

Country Link
EP (1) EP0653950B1 (es)
JP (1) JP3546052B2 (es)
AT (1) ATE145150T1 (es)
AU (1) AU4704493A (es)
DE (1) DE69305990T2 (es)
DK (1) DK0653950T3 (es)
ES (1) ES2096317T3 (es)
WO (1) WO1994003249A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6764603B2 (en) * 1992-08-07 2004-07-20 Akzo Nobel Nv Material for extracting hydrophobic components dissolved in water
US6355094B1 (en) * 1994-01-06 2002-03-12 Akzo Nobel N.V. Material for the removal of gaseous impurities from a gas mixture
EP0685249A1 (en) * 1994-06-01 1995-12-06 Akzo Nobel N.V. Use of a porous, particulate material in a packed filter bed for liquid/gas and/or liquid/liquid separation
DE69604466T2 (de) * 1995-08-17 2000-03-23 Akzo Nobel Nv Verwendung eines synthetischen Granulates oder Pulvers zur Entfernung von flüssigen, gasförmigen und/oder gelösten Bestandteilen von einem Prozessstrom
AU4841299A (en) * 1998-06-29 2000-01-17 Procter & Gamble Company, The Device for handling body liquids which transports body liquid by siphoning
NL1015961C2 (nl) 2000-08-18 2002-02-19 Akzo Nobel Nv Toepassing van een adsorbens voor de verwijdering van vloeibare, gasvormige en/of opgeloste bestanddelen uit een processtroom.
WO2002053836A1 (en) * 2000-12-28 2002-07-11 Akzo Nobel N.V. Absorbent material and production thereof
CA2418443C (en) * 2002-02-05 2007-04-24 Kabushiki Kaisha Toshiba Method of treating fats and oils
FR2873593B1 (fr) * 2004-07-30 2007-08-03 Vect Oeur Sarl Procede d'elimination de composes phenoliques polyhalogenes dans les boissons et notamment dans le vin
EP1832554B1 (en) 2006-03-06 2010-02-24 Akzo Nobel N.V. Use of an adsorbent for the removal of liquid, gaseous and/ or dissolved constituents from a process stream
FR2907792A1 (fr) * 2006-10-25 2008-05-02 Inst Oenologique De Champagne Procede d'elimination de composes indesirables alterant le gout de certaines boissons
DE102022128814A1 (de) * 2022-10-31 2024-05-02 InnoSpire Technologies GmbH Ready Mix für die Erzeugung mikroporöser Strukturen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2251525A1 (en) * 1973-11-19 1975-06-13 Raffinage Cie Francaise Hydrocarbon polluted water purification - using polymeric absorbent powder impregnated with organic liquid
FR2340910A1 (fr) * 1976-02-11 1977-09-09 Inst Francais Du Petrole Procede de purification d'eaux contenant des produits organiques par extraction desdits produits organiques au moyen d'un solvant immobilise
US4276179A (en) * 1979-06-01 1981-06-30 Celanese Corporation Removing halogenated hydrocarbons from aqueous media by utilizing a polyolefinic microporous adsorbent
DE3026718A1 (de) * 1980-07-15 1982-02-04 Akzo Gmbh, 5600 Wuppertal Hohlfasermembran fuer die plasmaseparation
DE3205289C2 (de) * 1982-02-15 1984-10-31 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung von porösen Körpern mit einstellbarem Gesamtporenvolumen, einstellbarer Porengröße und einstellbarer Porenwandung
EP0106970A1 (en) * 1982-09-30 1984-05-02 American Cyanamid Company Extraction of halogenated hydrocarbons from aqueous solutions using phosphine oxides on inert supports as the extractant
DE3618698A1 (de) * 1986-06-04 1987-12-10 Passavant Werke Verfahren zum abtrennen von organischen verbindungen aus wasser durch extraktion
DE3632360A1 (de) * 1986-09-24 1988-03-31 Boelsing Friedrich Verfahren zur selektiven entfernung von verunreinigungen aus wasser

Also Published As

Publication number Publication date
AU4704493A (en) 1994-03-03
DE69305990T2 (de) 1997-05-15
JPH07509654A (ja) 1995-10-26
JP3546052B2 (ja) 2004-07-21
WO1994003249A1 (en) 1994-02-17
ATE145150T1 (de) 1996-11-15
DK0653950T3 (da) 1997-03-10
DE69305990D1 (de) 1996-12-19
EP0653950A1 (en) 1995-05-24
EP0653950B1 (en) 1996-11-13

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