FR2550542A1 - Powdered product for spreading on a slick of hydrocarbons floating on water, in order to solidify it - Google Patents

Powdered product for spreading on a slick of hydrocarbons floating on water, in order to solidify it Download PDF

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Publication number
FR2550542A1
FR2550542A1 FR8314242A FR8314242A FR2550542A1 FR 2550542 A1 FR2550542 A1 FR 2550542A1 FR 8314242 A FR8314242 A FR 8314242A FR 8314242 A FR8314242 A FR 8314242A FR 2550542 A1 FR2550542 A1 FR 2550542A1
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FR
France
Prior art keywords
product
spreading
product according
water
solidify
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.)
Pending
Application number
FR8314242A
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French (fr)
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HIPPOCRATE PATRICK
Original Assignee
HIPPOCRATE PATRICK
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Publication date
Application filed by HIPPOCRATE PATRICK filed Critical HIPPOCRATE PATRICK
Priority to FR8314242A priority Critical patent/FR2550542A1/en
Publication of FR2550542A1 publication Critical patent/FR2550542A1/en
Pending legal-status Critical Current

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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
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/32—Materials not provided for elsewhere for absorbing liquids to remove pollution, e.g. oil, gasoline, fat

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Powdered product for spreading on slicks of aromatic, aliphatic or paraffinic hydrocarbons floating on a water surface in order to solidify them with the objective of neutralising and then recovering and reusing them in various industrial utilisations, the residue obtained without causing damage to the aquatic environment. The product is obtained merely by mixing two constituents: a. Chlorinated or perchlorinated olefin polymer. b. Bentonite modified by a quaternary ammonium. The percentages can vary as a function of the hydrocarbon to be treated. The product according to the invention is particularly intended for combating slicks of hydrocarbons on water surfaces.

Description

La présente invention concerne un produit en poudre à épandre sur une nappe d'hydrocarbures flottant eur plan d'eau pour la solidifier. The present invention relates to a powdered product to be spread on a sheet of floating hydrocarbons in water to solidify it.

Les produits actuellement utilisés pour lutter contre la pollution due à une nappe dthydrocarbures flottant sur un plan d'eau sont des produits liquides ou moussants, genre détergents, ayant pour but principal de dissoudre la nappe, mais causent généralement des dommages à la faune et à la flore aquatiques de l'environnement, et ne permettent pas la récupération totale ou partielle de cette nappe pour une réutilisation industrielle ultérieure. The products currently used to combat pollution due to an oil slick floating on a body of water are liquid or foaming products, such as detergents, whose main purpose is to dissolve the slick, but generally cause damage to wildlife and the aquatic flora of the environment, and do not allow total or partial recovery of this sheet for subsequent industrial reuse.

Le produit selon l'invention permet de remédier à ces inconvénients. The product according to the invention overcomes these drawbacks.

La formule du produit selon l'invention est la suivante
a) polymère d'oléfine chloré ou perchioré
b) bentonite modifié par un ammonium quaternaire.The formula of the product according to the invention is as follows
a) chlorinated or perchiorated olefin polymer
b) bentonite modified by a quaternary ammonium.

Les pourcentages entre les deux constituants de la formule peuvent varier en fonction de l'hydrocarbure à traiter. The percentages between the two constituents of the formula can vary depending on the hydrocarbon to be treated.

Le mélange des deux constituants de la formule par un moyen mécanique, genre mélangeur à poudre, constitut le produit final sous la forme d'une poudre de couleur crême prote a l'emploi.  The mixture of the two constituents of the formula by mechanical means, such as a powder mixer, constitutes the final product in the form of a cream-colored powder protected for use.

L'épaiidage du produit selon lt.nvention en couches fines et multiples, et cela jusqu'à saturation, par des moyens maritimes ou aériens sur le contour de la nappe dthydrocar- bure provoque par solidification, la formation d'vne ceinture limitant 1'extension de la nappe. The thickening of the product according to lt.nvention in thin and multiple layers, and this until saturation, by sea or air means on the contour of the sheet of hydrocarbon causes by solidification, the formation of a belt limiting 1 ' extension of the tablecloth.

L'épandage par le même procédé sur la surface totale de la nappe provoque sa prise en masse, c'est-e-dire : la faisant passer de l'état liquide à l'état solide, stoppant définitivement son extension, annulant ses propriétés d'adhe- rence. The spreading by the same process on the total surface of the tablecloth causes its solidification, that is to say: causing it to pass from the liquid state to the solid state, definitively stopping its extension, canceling its properties adhesion.

La solidification de la nappe d'h-drocarbure, par le procédé d'épandage du produit selon l'invention, n'empêc'ne pas celle-ci de flotter a la surface du plan d'eau, même en cas de fragmentation.  The solidification of the hydrocarbon sheet, by the process of spreading the product according to the invention, does not prevent it from floating on the surface of the water, even in the event of fragmentation.

La quantité du produit selon l'invention à utiliser pour lutter contre la pollution d'une nappe d'bydrocarbures est variable selon la nature de celle-ci ; elle peut représenter de 20 i à 50 % du poids de la nappe. Le phénomène de solidification de la nappe par. le produit selon l'invention permet une récupération plus facile du résidu ainsi obtenu et, une réutilisation de ce résidu pour diverses utilisations industrielles. Ceci réduit énormé-.ent le coflt d'une opération antipollution par le produit selon l'invention. The quantity of the product according to the invention to be used to fight against pollution of a sheet of hydrocarbons is variable depending on the nature of the latter; it can represent from 20% to 50% of the weight of the sheet. The phenomenon of solidification of the water table by. the product according to the invention allows easier recovery of the residue thus obtained and, reuse of this residue for various industrial uses. This greatly reduces the cost of an antipollution operation with the product according to the invention.

Le résidu obtenu par l'épandage du produit selon l'invention ne cause pas de dommages à la flore ou à la faune aquatique de l'environnement.  The residue obtained by spreading the product according to the invention does not cause damage to the aquatic flora or fauna of the environment.

Les réutilisations industrielles du résidu obtenu par le produit selon l'invention sont diverses : le résidu peut servir de combustible, dans certaines conditions, ou être incorporer dans certaines formulations de produit6 chimiques, genre revetements bitumine ux ou autres. The industrial re-uses of the residue obtained by the product according to the invention are various: the residue can be used as fuel, under certain conditions, or be incorporated in certain formulations of chemical products, such as bituminous coatings or others.

Le produit selon l'invention est particulièrement destiné à la lutte contre les pollutions ddes aux nappes d'hydrocarbures aromatiques, aliphatiques, paraffiniques, sur des plans d'eau, par le procédé de l'épandage.  The product according to the invention is particularly intended for combating pollution from the layers of aromatic, aliphatic, paraffinic hydrocarbons, on bodies of water, by the process of spreading.

Claims (5)

REVENDICATIONS 1) produit oo- lutter contre la pollution des nappes d'hydrocarbures aromatiques, aliphatiques, paraffiniques, sur plans d'eau, par le procédé de l'épandage caractérisé en ce qu'il se compose des deux constituants suivants 1) product oo- fight against pollution of aromatic, aliphatic, paraffinic hydrocarbon layers on water bodies, by the spreading process characterized in that it consists of the following two constituents a) polymère d'oléfine chloré ou perchloré, a) chlorinated or perchlorinated olefin polymer, b) bentonite modifié par un ammonium quaternaire. b) bentonite modified by a quaternary ammonium. 2) rouit selon la revendication 1 caractérise par le fait que les pourcentages des 2 constituants peuvent varier en fonction de l'hydrocarbure à traiter. 2) rinsing according to claim 1 characterized in that the percentages of the 2 constituents can vary depending on the hydrocarbon to be treated. 3) Produit selon la revendication i et la revendication 2 caractérisé en ce que le simple mélange des 2 constituants de la formule constitut le produit final. 3) Product according to claim i and claim 2 characterized in that the simple mixing of the 2 constituents of the formula constitutes the final product. 4) Produit selon la revendication 1, la revendication 2 et la revendication 3 caractérisé en ce qu'il se présente sous la foraine d'une po udre prête à l'emploi.  4) Product according to claim 1, claim 2 and claim 3 characterized in that it is in the fairground of a po udre ready for use. 5) Produit selon l'ensemble des 4 revendications précédentes caractérisé en ce qu'il est utilisé par le procédé de l'épandage.  5) Product according to all 4 preceding claims characterized in that it is used by the spreading process.
FR8314242A 1983-09-05 1983-09-05 Powdered product for spreading on a slick of hydrocarbons floating on water, in order to solidify it Pending FR2550542A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8314242A FR2550542A1 (en) 1983-09-05 1983-09-05 Powdered product for spreading on a slick of hydrocarbons floating on water, in order to solidify it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8314242A FR2550542A1 (en) 1983-09-05 1983-09-05 Powdered product for spreading on a slick of hydrocarbons floating on water, in order to solidify it

Publications (1)

Publication Number Publication Date
FR2550542A1 true FR2550542A1 (en) 1985-02-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR8314242A Pending FR2550542A1 (en) 1983-09-05 1983-09-05 Powdered product for spreading on a slick of hydrocarbons floating on water, in order to solidify it

Country Status (1)

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FR (1) FR2550542A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5824226A (en) * 1994-12-21 1998-10-20 Loyola University Of Chicago Silane-modified clay

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1526248A (en) * 1967-04-13 1968-05-24 Exxon Standard Sa Process for combating water pollution by oil slicks
GB1273971A (en) * 1968-02-06 1972-05-10 Guy Morel A method of treating oil, grease or fat
US4131543A (en) * 1976-12-17 1978-12-26 Progressive Research Products, Inc. Method of absorbing liquids using a preparation of expanded silicate-based aggregates
FR2420561A1 (en) * 1978-03-21 1979-10-19 Inst Francais Du Petrole PROCESS FOR CLEANING SURFACES POLLUTED BY HYDROCARBONS, GREASES, OILS AND SIMILAR MATERIALS AND COMPOSITION THAT CAN BE USED FOR THIS PURPOSE

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1526248A (en) * 1967-04-13 1968-05-24 Exxon Standard Sa Process for combating water pollution by oil slicks
GB1273971A (en) * 1968-02-06 1972-05-10 Guy Morel A method of treating oil, grease or fat
US4131543A (en) * 1976-12-17 1978-12-26 Progressive Research Products, Inc. Method of absorbing liquids using a preparation of expanded silicate-based aggregates
FR2420561A1 (en) * 1978-03-21 1979-10-19 Inst Francais Du Petrole PROCESS FOR CLEANING SURFACES POLLUTED BY HYDROCARBONS, GREASES, OILS AND SIMILAR MATERIALS AND COMPOSITION THAT CAN BE USED FOR THIS PURPOSE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5824226A (en) * 1994-12-21 1998-10-20 Loyola University Of Chicago Silane-modified clay

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