FR2137462B1 - - Google Patents

Info

Publication number
FR2137462B1
FR2137462B1 FR7206165A FR7206165A FR2137462B1 FR 2137462 B1 FR2137462 B1 FR 2137462B1 FR 7206165 A FR7206165 A FR 7206165A FR 7206165 A FR7206165 A FR 7206165A FR 2137462 B1 FR2137462 B1 FR 2137462B1
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
FR7206165A
Other versions
FR2137462A1 (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.)
GREPCO Inc
Original Assignee
GREPCO Inc
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 GREPCO Inc filed Critical GREPCO Inc
Publication of FR2137462A1 publication Critical patent/FR2137462A1/fr
Application granted granted Critical
Publication of FR2137462B1 publication Critical patent/FR2137462B1/fr
Expired 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
    • C02F1/681—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
FR7206165A 1971-05-17 1972-02-23 Expired FR2137462B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14425771A 1971-05-17 1971-05-17

Publications (2)

Publication Number Publication Date
FR2137462A1 FR2137462A1 (fr) 1972-12-29
FR2137462B1 true FR2137462B1 (fr) 1975-10-24

Family

ID=22507780

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7206165A Expired FR2137462B1 (fr) 1971-05-17 1972-02-23

Country Status (7)

Country Link
US (1) US4142969A (fr)
JP (1) JPS5230956B2 (fr)
CA (1) CA982106A (fr)
DE (1) DE2205641C3 (fr)
FR (1) FR2137462B1 (fr)
GB (1) GB1350734A (fr)
IT (1) IT947165B (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7308973A (fr) * 1972-06-30 1974-01-02
US3869408A (en) * 1972-07-13 1975-03-04 Shell Oil Co Method and apparatus for continuously separating emulsions
JPS5192791A (ja) * 1975-02-13 1976-08-14 Kyuyuzaisoseibutsu
JPS5547767U (fr) * 1978-09-22 1980-03-28
NL169828C (nl) * 1980-05-02 1982-09-01 Kok Cornelis Jacobus M Werkwijze voor de vervaardiging van een vloeistof- en schokabsorberend materiaal.
JPS5952754A (ja) * 1982-09-21 1984-03-27 Asahi Chem Ind Co Ltd 分離塔用充填剤
US4518506A (en) * 1983-01-03 1985-05-21 Green Arthur A Method for treating the upper layer of a body of water
JPS60165093U (ja) * 1985-03-06 1985-11-01 日本ソリツド株式会社 油吸着材
US5195465A (en) * 1989-07-20 1993-03-23 International Cellulose Corporation Flaked cellulose litter material which can be reused as food or fertilizer
US5614458A (en) * 1989-07-20 1997-03-25 Ecosorb International, Inc. Method for sludge conditioning
US5352780A (en) * 1989-07-20 1994-10-04 Ecosorb International, Inc. Absorbent material and litter from ground cellulose
US5429741A (en) * 1989-07-20 1995-07-04 Ecosorb International, Inc. Sludge conditioning
US5082563A (en) * 1989-07-20 1992-01-21 International Cellulose, Inc. Methods for cleaning up liquids using absorbent pellets
DK165090D0 (da) * 1990-07-09 1990-07-09 Kem En Tec As Konglomererede partikler
US5466379A (en) * 1993-12-13 1995-11-14 Schiwek; Helmut Method of removing oil and oil like environmental contaminants from water of ground surfaces
DE19534542B4 (de) * 1994-09-20 2004-01-15 Rench Chemie Gmbh Aufsaugmittel mit inneren Quellräumen zum Binden flüssiger Gefahrstoffe
WO1998014404A1 (fr) * 1996-06-05 1998-04-09 Vitaly Davidovich Ivanov Procede de nettoyage de surfaces contaminees par des nappes de petrole ou de produits petroliers, sorbant pour le nettoyage de surfaces et procede de fabrication
US5844011A (en) * 1997-04-09 1998-12-01 Gaudin; Raymond J. Composition and method for selectively absorbing liquid hydrocarbon from a floor or other hard surface
WO2002006419A1 (fr) * 2000-07-19 2002-01-24 Christodoulou Neofytou Christo Materiau composite a base inorganique, poreux et magnetique utilise en tant que sorbant pour nettoyer l'eau et l'environnement d'une nappe d'hydrocarbures
UY30121A1 (es) 2006-02-03 2007-08-31 Glaxo Group Ltd Nuevos compuestos
US20080088200A1 (en) 2006-06-08 2008-04-17 Jonathan Ritchey Poly-phasic multi-coil generator
GB0721611D0 (en) 2007-11-02 2007-12-12 Glaxo Group Ltd Novel compounds
WO2009062220A1 (fr) * 2007-11-12 2009-05-22 Heinz Dullinger Procédé pour éliminer le pétrole de la surface de l'eau, et navire spécialement équipé pour l'exécution du procédé
AT506602B1 (de) * 2008-03-17 2010-03-15 Commerzialbank Mattersburg Im Verfahren zur herstellung eines ölbindemittels
US9102556B2 (en) * 2009-06-15 2015-08-11 Lewis Scott Niles Spill control material and method of use
US8261577B2 (en) * 2009-12-21 2012-09-11 3M Innovative Properties Company Method for making hollow microspheres
US20110152057A1 (en) * 2009-12-21 2011-06-23 Gang Qi Hollow microspheres
ES2908075T3 (es) * 2011-05-25 2022-04-27 Cidra Corporate Services Inc Esferas sintéticas con superficie hidrófoba
PT2753410T (pt) * 2011-09-07 2016-09-21 Kompoferm Gmbh Meios retardadores de chama para dispositivos de filtração e método para melhorar a capacidade ignífuga em dispositivos de filtração
WO2018209162A1 (fr) * 2017-05-12 2018-11-15 Aeroaggregates, Llc Agrégats de verre cellulaire léger pour la suppression de la vaporisation
JP2020521418A (ja) 2017-05-23 2020-07-16 ディーピーエム テクノロジーズ インク． 可変コイル結線システム
US11722026B2 (en) 2019-04-23 2023-08-08 Dpm Technologies Inc. Fault tolerant rotating electric machine
CA3217299A1 (fr) 2021-05-04 2022-11-10 Tung Nguyen Systemes et procedes de commande de batterie
CA3159864A1 (fr) 2021-05-13 2022-11-13 Exro Technologies Inc. Methode et appareil d'entrainement des bobines d'une machine electrique multiphasee

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195220B (de) * 1964-11-13 1965-06-16 Perlite G M B H Deutsche Verwendung von Perlite zum Aufsaugen von auf Wasser schwimmendem OEl
US3414511A (en) * 1967-03-10 1968-12-03 Phillips Petroleum Co Method of removing oil from polluted water using expanded vermiculite
US3464920A (en) * 1967-07-20 1969-09-02 Wacker Chemie Gmbh Method of removing oil from the surface of water using oleophilic,hydrophobic comminuted organic materials
SE368434B (fr) * 1968-03-06 1974-07-01 Wasagchemie Ag
US3630891A (en) * 1969-02-28 1971-12-28 Conwed Corp Method of removing oil from the surface of water
US3536615A (en) * 1969-08-06 1970-10-27 Col Mont Corp Method of and apparatus for treating oil leakage
US3607741A (en) * 1970-02-19 1971-09-21 Alfred Sohnius Oil slick removal system
US3855152A (en) * 1970-10-24 1974-12-17 P Preus Preparation of perlite-asphalt-fiber compositions for separating hydrocarbons from water

Also Published As

Publication number Publication date
DE2205641A1 (de) 1972-11-30
DE2205641B2 (de) 1974-05-22
CA982106A (en) 1976-01-20
DE2205641C3 (de) 1980-10-09
JPS4848393A (fr) 1973-07-09
JPS5230956B2 (fr) 1977-08-11
FR2137462A1 (fr) 1972-12-29
IT947165B (it) 1973-05-21
US4142969A (en) 1979-03-06
GB1350734A (en) 1974-04-24

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Legal Events

Date Code Title Description
ST Notification of lapse