DE69022285T2 - Dispergiermittelgemische für die Behandlung von Ölflecken auf kaltem Wasser. - Google Patents

Dispergiermittelgemische für die Behandlung von Ölflecken auf kaltem Wasser.

Info

Publication number
DE69022285T2
DE69022285T2 DE69022285T DE69022285T DE69022285T2 DE 69022285 T2 DE69022285 T2 DE 69022285T2 DE 69022285 T DE69022285 T DE 69022285T DE 69022285 T DE69022285 T DE 69022285T DE 69022285 T2 DE69022285 T2 DE 69022285T2
Authority
DE
Germany
Prior art keywords
dispersants
mixtures
treatment
cold water
oil stains
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 - Fee Related
Application number
DE69022285T
Other languages
English (en)
Other versions
DE69022285D1 (de
Inventor
Alain Charlier
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.)
Total Research and Technology Feluy SA
Original Assignee
Fina Research 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
Priority claimed from US07/351,985 external-priority patent/US5051192A/en
Application filed by Fina Research SA filed Critical Fina Research SA
Application granted granted Critical
Publication of DE69022285D1 publication Critical patent/DE69022285D1/de
Publication of DE69022285T2 publication Critical patent/DE69022285T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/682—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of chemical compounds for dispersing an oily layer on water
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/017—Mixtures of compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/017—Mixtures of compounds
    • C09K23/018—Mixtures of two or more different organic oxygen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Lubricants (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Colloid Chemistry (AREA)
DE69022285T 1989-05-15 1990-05-14 Dispergiermittelgemische für die Behandlung von Ölflecken auf kaltem Wasser. Expired - Fee Related DE69022285T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/351,985 US5051192A (en) 1986-07-24 1989-05-15 Dispersant compositions for treating oil slicks

Publications (2)

Publication Number Publication Date
DE69022285D1 DE69022285D1 (de) 1995-10-19
DE69022285T2 true DE69022285T2 (de) 1996-03-14

Family

ID=23383288

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69022285T Expired - Fee Related DE69022285T2 (de) 1989-05-15 1990-05-14 Dispergiermittelgemische für die Behandlung von Ölflecken auf kaltem Wasser.

Country Status (7)

Country Link
EP (1) EP0398860B1 (de)
DE (1) DE69022285T2 (de)
DK (1) DK0398860T3 (de)
ES (1) ES2077055T3 (de)
GR (1) GR3018332T3 (de)
NO (1) NO300089B1 (de)
PT (1) PT94039B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020045946A (ko) * 2000-12-12 2002-06-20 이해현 농축형 해상 유출유 처리제 및 그 제조 방법, 그리고 상기농축형 처리제의 사용방법
EP2243546A1 (de) * 2009-04-20 2010-10-27 Imperial Innovations Limited Wässrige Lösungsmittel für Kohlenwasserstoffe und andere hydrophobe Verbindungen
DE102009024916A1 (de) * 2009-06-15 2010-12-16 Georg Fritzmeier Gmbh & Co. Kg Verfahren und Produkt zum Abbau von organischen Verbindungen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515062B1 (fr) * 1981-10-27 1986-04-04 Labofina Sa Compositions tensio-actives pour la dispersion de nappes d'huile et methode de traitement et de dispersion de celles-ci
US4502962A (en) * 1982-09-13 1985-03-05 Exxon Research & Engineering Co. Hydrocarbon solvent-based dispersant formulation and its use in the dispersion of viscous oil spills
FR2601885B1 (fr) * 1986-07-24 1988-11-04 Labofina Sa Compositions dispersantes pour le traitement de nappes d'huile a la surface de l'eau

Also Published As

Publication number Publication date
GR3018332T3 (en) 1996-03-31
NO902126L (no) 1991-11-15
ES2077055T3 (es) 1995-11-16
PT94039A (pt) 1991-01-08
DK0398860T3 (da) 1995-12-18
NO902126D0 (no) 1990-05-14
EP0398860A3 (de) 1991-08-28
EP0398860B1 (de) 1995-09-13
EP0398860A2 (de) 1990-11-22
NO300089B1 (no) 1997-04-07
PT94039B (pt) 1996-12-31
DE69022285D1 (de) 1995-10-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee