B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
B01J 20/26 (2006.01) C02F 1/28 (2006.01) C02F 1/40 (2006.01) C02F 1/68 (2006.01)
Patent
CA 2484618
This invention relates to improvements in products and processes for cleaning up oil, chemical, or other hydrocarbon spills, and cleaning up the environment where such spills have occurred. In one aspect of the invention, there is provided an adsorbent polymeric composition which is oleophilic and capable of adsorption of other chemicals and hydrocarbons from both land and water, the adsorbent composition including polyethylene/vinyl acetate copolymer, catalyst, cross-linking agent, lubricant, blowing agent and a bulking agent. In a second aspect of the invention there is provided a method of manufacture of an adsorbent composition for use in retrieving and recycling oil, chemicals and hydrocarbons from land or water environments.
L'invention concerne des perfectionnements apportés dans les produits et les procédés de dépollution du pétrole, des produits chimiques ou d'autres déversements d'hydrocarbures, et de dépollution de l'environnement lorsque de tels déversements se produisent. Selon un premier aspect, l'invention concerne une composition polymère adsorbante, qui est oléophile et capable d'adsorber d'autres produits chimiques et hydrocarbures en provenance des terres ou de l'eau, la composition adsorbante comprenant un copolymère de polyéthylène/acétate de vinyle, un catalyseur, un agent de réticulation, un lubrifiant, un agent d'expansion et un agent gonflant. Selon un second aspect, l'invention concerne un procédé de fabrication d'une composition adsorbante utilisable pour la récupération et le recyclage du pétrole, des produits chimiques et des hydrocarbures provenant d'un environnement terrestre ou aquatique.
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Robinson David Charles
LandOfFree
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