Patents Assigned to GLR Solutions Ltd.
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Patent number: 8323489Abstract: A method for removing immiscible fluid from contaminated water includes at least one chamber; an injection line in fluid communication with an inlet of the one chamber; bubble generation means in fluid communication with the injection line for injecting gas bubbles into the injection line and allowing mixing in the injection line of the gas bubbles and the contaminated water to form an inlet fluid; an inlet weir within the chamber adjacent the inlet; an immiscible fluid weir within the chamber; a trough for collecting the immiscible fluid and allowing the immiscible fluid to flow out of the at least one chamber through an immiscible fluid outlet; and a cleaned water outlet generally at the bottom of the chamber.Type: GrantFiled: October 12, 2011Date of Patent: December 4, 2012Assignee: GLR Solutions Ltd.Inventors: Douglas W. Lee, George Muir
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Publication number: 20120025407Abstract: A method for removing immiscible fluid from contaminated water includes at least one chamber; an injection line in fluid communication with an inlet of the one chamber; bubble generation means in fluid communication with the injection line for injecting gas bubbles into the injection line and allowing mixing in the injection line of the gas bubbles and the contaminated water to form an inlet fluid; an inlet weir within the chamber adjacent the inlet; an immiscible fluid weir within the chamber; a trough for collecting the immiscible fluid and allowing the immiscible fluid to flow out of the at least one chamber through an immiscible fluid outlet; and a cleaned water outlet generally at the bottom of the chamber.Type: ApplicationFiled: October 12, 2011Publication date: February 2, 2012Applicant: GLR SOLUTIONS LTD.Inventors: Douglas W. Lee, George Muir
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Publication number: 20110163040Abstract: A method for removing immiscible fluid from contaminated water includes at least one chamber; an injection line in fluid communication with an inlet of the one chamber; bubble generation means in fluid communication with the injection line for injecting gas bubbles into the injection line and allowing mixing in the injection line of the gas bubbles and the contaminated water to form an inlet fluid; an inlet weir within the chamber adjacent the inlet; an immiscible fluid weir within the chamber; a trough for collecting the immiscible fluid and allowing the immiscible fluid to flow out of the at least one chamber through an immiscible fluid outlet; and a cleaned water outlet generally at the bottom of the chamber.Type: ApplicationFiled: December 2, 2010Publication date: July 7, 2011Applicant: GLR SOLUTIONS LTD.Inventors: Douglas W. Lee, George Muir
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Patent number: 7419143Abstract: An apparatus for creating microbubbles of gas in a liquid. A vertical pipe member is adapted to receive a liquid-gas mixture having gas bubbles of larger diameter therein. A series of horizontally-extending apertures are provided to permit the pipe member to expel such liquid-gas mixture radially outwardly from such pipe member. The expelled liquid-gas mixture may contact the sides of a containment vessel. In a refinement of the invention, a specific relationship is further specified between the exit area of the apertures and the interior cross-sectional area of the pipe member, in order to most suitably convert the gas bubbles in such liquid-gas mixture to microbubbles of a desired small size when expelled under pressure from such pipe member via such apertures. A method of converting gas bubbles in such liquid-gas mixture to gas microbubbles is further disclosed.Type: GrantFiled: August 6, 2007Date of Patent: September 2, 2008Assignee: GLR Solutions Ltd.Inventors: Douglas Lee, Dennis Nicholas Szilagyi
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Patent number: 7278630Abstract: An apparatus for creating microbubbles of gas in a liquid. A vertical pipe member is adapted to receive a liquid-gas mixture having gas bubbles of larger diameter therein. A series of horizontally-extending apertures are provided to permit the pipe member to expel such liquid-gas mixture radially outwardly from such pipe member. The expelled liquid-gas mixture may contact the sides of a containment vessel. In a refinement of the invention, a specific relationship is further specified between the exit area of the apertures and the interior cross-sectional area of the pipe member, in order to most suitably convert the gas bubbles in such liquid-gas mixture to microbubbles of a desired small size when expelled under pressure from such pipe member via such apertures. A method of converting gas bubbles in such liquid-gas mixture to gas microbubbles is further disclosed.Type: GrantFiled: January 25, 2006Date of Patent: October 9, 2007Assignee: GLR Solutions Ltd.Inventors: Douglas Lee, Dennis Nicholas Szilagyi
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Patent number: 7159854Abstract: An apparatus for creating microbubbles of gas in a liquid, and for using such created microbubbles to purify said liquid of undesirable materials therein. A vertical pipe member is adapted to receive a liquid-gas mixture having gas bubbles of relatively large diameter therein. A series of horizontally-extending apertures are provided to permit the pipe member to expel such liquid-gas mixture radially outwardly from such pipe member. A plug means is provided in a lowermost distal end of the pipe member, so that such liquid-gas mixture is only expelled horizontally outwardly. The expelled liquid-gas mixture may contact the sides of a containment vessel. A baffle may further be provided in such containment vessel.Type: GrantFiled: March 9, 2004Date of Patent: January 9, 2007Assignee: GLR Solutions Ltd.Inventors: Douglas Lee, Dennis Nicholas Szilagyi
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Patent number: 7108250Abstract: An apparatus for creating microbubbles of gas in a liquid. A vertical pipe member is adapted to receive a liquid-gas mixture having gas bubbles of larger diameter therein. A series of horizontally-extending apertures are provided to permit the pipe member to expel such liquid-gas mixture radially outwardly from such pipe member. The expelled liquid-gas mixture may contact the sides of a containment vessel. In a refinement of the invention, a specific relationship is further specified between the exit area of the apertures and the interior cross-sectional area of the pipe member, in order to most suitably convert the gas bubbles in such liquid-gas mixture to microbubbles of a desired small size when expelled under pressure from such pipe member via such apertures. A method of converting gas bubbles in such liquid-gas mixture to gas microbubbles is further disclosed.Type: GrantFiled: January 25, 2006Date of Patent: September 19, 2006Assignee: GLR Solutions Ltd.Inventors: Douglas Lee, Dennis Nicholas Szilagyi