Systems and methods for recovering oil from water
AssigneePacific Petroleum Recovery Alaska, LLC
InventorKevin Kennedy
Life of this patent
Estimating the term…
Abstract
This invention relates generally to products and processes, and more specifically, to systems and method for recovering oil from water. In one embodiment, a towed net system is provided which has the ability to collect free floating oil to one or more end points from which either/both hydrodynamics and/or one or more powered pumps are used to deliver channeled and collected oil to one or more receiving vessels. In some embodiments, two wing nets are provided, either/each towed by one or more vessels, connected to one or more end receptacle nets. From the one or more end receptacles, the channeled and collected oil is delivered to one or more receiving containers also connected to the one or more end receptacles. The system can be scaled based on the horsepower of the two or more towing vessel.
Claims17
A towable net system for channeling, collecting and removing contaminants, such as oil, from bodies of water, the towable net system comprising:
- vertically floatable wing nets defining a forward channel converging aftward on a tapered collection device;
- the tapered collection device comprising a mouth with above and below waterline portions positioned in fluid communication with the forward channel for receiving the contaminants;
- the vertically floatable wing nets each individually having aft end vertical sides opposably adjoining and substantially the same height as the mouth;
- the mouth defined by a horizontally floatable roof portion, a submersible floor portion, and side wall portions attachably arranged to form an inner channel;
- the inner channel tapering upward and aftward from the mouth to an aftward opening in fluid communication with the forward channel, the submersible floor portion of the inner channel having an incline grade ranging between 40% and 150%;
- the submersible floor portion and side wall portions comprising mesh dimensionally sized to guide the contaminants upward and aftward to the aftward opening while being freely permeable to water when under tow;
- the aftward opening fitted with a connector optionally attached to a pump for removing the contaminants.
Dependencies are inferred from the claim text.