FR2251525B1 - - Google Patents

Info

Publication number
FR2251525B1
FR2251525B1 FR7341137A FR7341137A FR2251525B1 FR 2251525 B1 FR2251525 B1 FR 2251525B1 FR 7341137 A FR7341137 A FR 7341137A FR 7341137 A FR7341137 A FR 7341137A FR 2251525 B1 FR2251525 B1 FR 2251525B1
Authority
FR
France
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
FR7341137A
Other languages
French (fr)
Other versions
FR2251525A1 (en
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.)
Compagnie Francaise de Raffinage SA
Original Assignee
Compagnie Francaise de Raffinage SA
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 Compagnie Francaise de Raffinage SA filed Critical Compagnie Francaise de Raffinage SA
Priority to FR7341137A priority Critical patent/FR2251525A1/fr
Publication of FR2251525A1 publication Critical patent/FR2251525A1/fr
Application granted granted Critical
Publication of FR2251525B1 publication Critical patent/FR2251525B1/fr
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
    • C02F1/28—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
    • 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
    • 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
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
FR7341137A 1973-11-19 1973-11-19 Hydrocarbon polluted water purification - using polymeric absorbent powder impregnated with organic liquid Granted FR2251525A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7341137A FR2251525A1 (en) 1973-11-19 1973-11-19 Hydrocarbon polluted water purification - using polymeric absorbent powder impregnated with organic liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7341137A FR2251525A1 (en) 1973-11-19 1973-11-19 Hydrocarbon polluted water purification - using polymeric absorbent powder impregnated with organic liquid

Publications (2)

Publication Number Publication Date
FR2251525A1 FR2251525A1 (en) 1975-06-13
FR2251525B1 true FR2251525B1 (enrdf_load_stackoverflow) 1977-06-17

Family

ID=9127941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7341137A Granted FR2251525A1 (en) 1973-11-19 1973-11-19 Hydrocarbon polluted water purification - using polymeric absorbent powder impregnated with organic liquid

Country Status (1)

Country Link
FR (1) FR2251525A1 (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2652164C2 (de) * 1976-11-16 1986-05-28 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur Minimierung organischer Abfallstoffe aus wäßrigen Produkt- und Raffinat-Strömen von Flüssig-flüssig-Extraktionsprozessen
NO140408C (no) * 1977-09-19 1979-08-29 Johannes Dale Fremgangsmaate for total eller selektiv fjerning av salter fra vandig opploesning
US4252643A (en) * 1979-05-07 1981-02-24 Exxon Research & Engineering Co. Removal of toxic and odorous organics from waste water by saturated activated carbon
FR2487373A1 (fr) * 1980-07-25 1982-01-29 Rueda Michel Produit coagulant pour hydrocarbure repandu sur une surface liquide
JPS57502048A (enrdf_load_stackoverflow) * 1980-12-30 1982-11-18
EP0457359B1 (de) * 1986-06-04 1994-03-09 Passavant-Werke Ag Verfahren zum Abtrennen von organischen Verbindungen aus Wasser durch Extraktion
DE3618698A1 (de) * 1986-06-04 1987-12-10 Passavant Werke Verfahren zum abtrennen von organischen verbindungen aus wasser durch extraktion
US6764603B2 (en) 1992-08-07 2004-07-20 Akzo Nobel Nv Material for extracting hydrophobic components dissolved in water
EP0653950B1 (en) * 1992-08-07 1996-11-13 Akzo Nobel N.V. Material for extracting hydrophobic components dissolved in water
WO1994014513A1 (en) * 1992-12-23 1994-07-07 Union Oil Company Of California Removal of hydrocarbons by countercurrent extraction
US6416670B1 (en) 1999-03-12 2002-07-09 Mpr Services, Inc. Regenerable hydrocarbon filter

Also Published As

Publication number Publication date
FR2251525A1 (en) 1975-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse