FR2422599A1 - Procede pour separer et recuperer un compose organique insoluble dans l'eau depose sur une surface - Google Patents

Procede pour separer et recuperer un compose organique insoluble dans l'eau depose sur une surface

Info

Publication number
FR2422599A1
FR2422599A1 FR7830647A FR7830647A FR2422599A1 FR 2422599 A1 FR2422599 A1 FR 2422599A1 FR 7830647 A FR7830647 A FR 7830647A FR 7830647 A FR7830647 A FR 7830647A FR 2422599 A1 FR2422599 A1 FR 2422599A1
Authority
FR
France
Prior art keywords
recovering
organic compound
separating
water deposited
compound insoluble
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.)
Granted
Application number
FR7830647A
Other languages
English (en)
Other versions
FR2422599B1 (fr
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.)
Nouryon Surface Chemistry AB
Original Assignee
Berol Kemi AB
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 Berol Kemi AB filed Critical Berol Kemi AB
Publication of FR2422599A1 publication Critical patent/FR2422599A1/fr
Application granted granted Critical
Publication of FR2422599B1 publication Critical patent/FR2422599B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C09K23/14—Derivatives of phosphoric acid
    • 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

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)
  • Removal Of Specific Substances (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Colloid Chemistry (AREA)

Abstract

Procédé pour éliminer d'une surface un composé organique insoluble dans l'eau en récupérant ce composé par formation d'une émulsion à l'aide d'un composé tensio-actif et rupture de cette émulsion. On utilise comme composé tensio-actif un éther-phosphate répondant à la formule générale :
FR7830647A 1977-10-28 1978-10-27 Procede pour separer et recuperer un compose organique insoluble dans l'eau depose sur une surface Granted FR2422599A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7712179A SE424196B (sv) 1977-10-28 1977-10-28 Sett att fran en yta avlegsna en vattenoloslig, organisk forening sasom olja, fett eller vax samt att atervinna densamma

Publications (2)

Publication Number Publication Date
FR2422599A1 true FR2422599A1 (fr) 1979-11-09
FR2422599B1 FR2422599B1 (fr) 1983-02-25

Family

ID=20332709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830647A Granted FR2422599A1 (fr) 1977-10-28 1978-10-27 Procede pour separer et recuperer un compose organique insoluble dans l'eau depose sur une surface

Country Status (7)

Country Link
DE (1) DE2846926A1 (fr)
DK (1) DK481478A (fr)
FR (1) FR2422599A1 (fr)
GB (1) GB2006744B (fr)
NL (1) NL7810748A (fr)
NO (1) NO150063C (fr)
SE (1) SE424196B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6028598A (ja) * 1983-07-22 1985-02-13 星光化学工業株式会社 サイズ剤用組成物及び該組成物の使用方法
US4810301A (en) * 1983-07-22 1989-03-07 Seiko Kagaku Kogyo Co., Ltd. Composition for sizing agent and process for using the same composition
JPS61234927A (ja) * 1984-09-25 1986-10-20 Seiko Kagaku Kogyo Co Ltd 置換コハク酸無水物の水性分散液及びその製造方法
JPS6328999A (ja) * 1986-07-22 1988-02-06 星光化学工業株式会社 製紙方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2022508A1 (fr) * 1968-11-04 1970-07-31 Continental Oil Co
FR2027559A1 (fr) * 1968-11-29 1970-10-02 Marles Kuhimann Wyandott
DE2626552A1 (de) * 1976-06-14 1977-12-15 Inst Okeanologii Im P P Schirs Dispergiermittel zur entfernung von erdoel und erdoelprodukten von der wasseroberflaeche
FR2394602A1 (fr) * 1977-03-25 1979-01-12 Ugine Kuhlmann Agents de nettoyage dispersants favorisant la biodegradation des hydrocarbures

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2022508A1 (fr) * 1968-11-04 1970-07-31 Continental Oil Co
FR2027559A1 (fr) * 1968-11-29 1970-10-02 Marles Kuhimann Wyandott
DE2626552A1 (de) * 1976-06-14 1977-12-15 Inst Okeanologii Im P P Schirs Dispergiermittel zur entfernung von erdoel und erdoelprodukten von der wasseroberflaeche
FR2394602A1 (fr) * 1977-03-25 1979-01-12 Ugine Kuhlmann Agents de nettoyage dispersants favorisant la biodegradation des hydrocarbures

Also Published As

Publication number Publication date
DE2846926A1 (de) 1979-05-10
NL7810748A (nl) 1979-05-02
GB2006744B (en) 1982-05-26
DK481478A (da) 1979-04-29
GB2006744A (en) 1979-05-10
NO783641L (no) 1979-05-02
NO150063B (no) 1984-05-07
SE7712179L (sv) 1979-04-29
FR2422599B1 (fr) 1983-02-25
NO150063C (no) 1984-08-15
SE424196B (sv) 1982-07-05

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Legal Events

Date Code Title Description
ST Notification of lapse