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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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Removal Of Floating Material (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
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 (37)

* 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
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
US5195465A (en) * 1989-07-20 1993-03-23 International Cellulose Corporation Flaked cellulose litter material which can be reused as food or fertilizer
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
GB2293388A (en) * 1994-09-20 1996-03-27 Rench Chemie Gmbh Liquid absorbent comprising internal spaces providing swelling capacity for binding liquid harmful materials
EP0956751B1 (fr) * 1996-06-05 2003-09-03 Vitaly Davydovich Ivanov Procede de nettoyage de surfaces contaminees par du petrole brut ou des produits petroliers, adsorbant pour le nettoyage de surfaces et son procede de preparation
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
RU2107034C1 (ru) * 1997-07-02 1998-03-20 Виталий Давыдович Иванов Способ очистки различных поверхностей от разливов нефти и нефтепродуктов, сорбент для очистки поверхностей и способ его получения
PT1303572E (pt) * 2000-07-19 2007-10-19 Ecomag Technologies Ltd Material compósito de base inorgânica, poroso e magnético, usado como sorvente para a limpeza de água e do ambiente após um derrame de petróleo
RU2252071C2 (ru) * 2003-07-28 2005-05-20 Институт химии растворов Российской академии наук (ИХР РАН) Способ получения мелкодисперсного сорбента нефти и нефтепродуктов из высокомолекулярных отходов производства
UY30121A1 (es) 2006-02-03 2007-08-31 Glaxo Group Ltd Nuevos compuestos
JP2009540776A (ja) 2006-06-08 2009-11-19 エクスロ テクノロジーズ インコーポレイテッド 多相複数コイル発電機
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
US20110152057A1 (en) * 2009-12-21 2011-06-23 Gang Qi Hollow microspheres
US8261577B2 (en) * 2009-12-21 2012-09-11 3M Innovative Properties Company Method for making hollow microspheres
RU2600764C2 (ru) * 2011-05-25 2016-10-27 Сидра Корпорейт Сервисиз Инк. Разделение минералов с применением функционализированных мембран
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
US10900188B2 (en) * 2017-05-12 2021-01-26 Aero Aggregates Of North America, Llc Lightweight-foamed glass aggregates for vaporization suppression
EP3586431A4 (fr) 2017-05-23 2020-11-11 DPM Technologies Inc. Appareil, procédé et système témoin de configuration d'une bobine variable
US20210249981A1 (en) 2018-09-05 2021-08-12 Dpm Technologies Inc. Systems and methods for intelligent control of rotating electric machines
US11722026B2 (en) 2019-04-23 2023-08-08 Dpm Technologies Inc. Fault tolerant rotating electric machine
WO2022232904A1 (fr) 2021-05-04 2022-11-10 Exro Technologies Inc. Systèmes et procédés de commande de batterie
US11967913B2 (en) 2021-05-13 2024-04-23 Exro Technologies Inc. Method and apparatus to drive coils of a multiphase electric machine

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

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Legal Events

Date Code Title Description
ST Notification of lapse