L"Air Liquide Societe Anonyme Pour L'Etude Et 'Exploitation Des Procedes Georges Claude Patent applications |
Patent application number | Title | Published |
20150368782 | METHOD FOR DEPOSITING A CORROSION-PROTECTION COATING - The use of a cement in a process for pack cementation deposition on a substrate having cavities of minimum equivalent diameter e | 12-24-2015 |
20150276309 | Process and Apparatus for Separating NO2 from a CO2 and NO2- Containing Fluid - A process for separating carbon dioxide from a fluid containing carbon dioxide, NO | 10-01-2015 |
20150176900 | HYBRID OXY-COAL BURNER FOR EAF STEELMAKING - Methods and apparatus for processing a metal using a hybrid burner are described herein. The costs of melting and refining metal, such as iron, using standard burners is subject to fluctuation. The hybrid burners described herein are capable of burning both standard fuels as well as solid carbon-containing fuels, like coal. Through the use of a hybrid burner in either standard or modified electric arc furnaces, the costs for melting and refining an iron source can be reduced both through the costs of fluid hydrocarbon fuel sources and through the reduced or eliminated need for external carbon sources during refining. | 06-25-2015 |
20150174533 | WOVEN MEMBRANE MODULE WITH CONTROLLED TUBESHEET EPOXY WICKING - A gas separation membrane module is formed from a woven fabric of weft membrane hollow fibers and warp yarns. The membrane module includes an active hollow fiber region spanning the inner edges of the two tubesheets. The membrane module also includes two tubesheets formed by encapsulating membrane fiber on one or both ends. The tubesheet on the end includes a first sub-region adjacent the active fiber and a second sub-region extending from first sub-region to the outer face of the tubesheet. The spacing of the warp threads is relatively denser in the first sub-region than in the active region or the second sub-region. | 06-25-2015 |
20130053331 | SUGAR DERIVATIVES, METHODS FOR PREPARATION THEREOF, THEIR USE AS SURFACE-ACTIVE AGENTS - Composition (C) comprising per 100% of its mass:
| 02-28-2013 |
20120128789 | USE OF XENON FOR TREATING HYPERSENSITIVITY TO PAIN - The invention relates to a gaseous mixture containing oxygen (O2) and a volume proportion of 20 to 70% of xenon (Xe) for use as an inhalable drug for preventing or treating hypersensitivity to pain in humans or animals, in particular hypersensitivity to pain expressed as hyperalgesia or allodynia. | 05-24-2012 |
20110036548 | Method Of Manufacturing A Plate-Type Heat Exchanger Using A Set Of Spacer Blocks - A method of manufacturing a plate heat exchanger of the type comprising a plurality of plates defining paths for fluids to flow through, the plates being assembled to each other by brazing, and a heat exchanger produced by such a method is presented. | 02-17-2011 |
20100326561 | GAS FILLING AND DISPENSING DEVICE, AND FILLING METHOD - The invention relates to a gas filling and dispensing device that includes a body to be provided in the opening of a pressurized gas storage tank, a gas tapping circuit extending between a first upstream end to be connected to the inside of the tank and a second downstream end to be connected to a gas user, a filling duct having a first upstream end to be connected to the inside of the tank and a second downstream end to be connected to a filling member, said filling duct including at least one portion distinct from the tapping circuit, and the filling duct including a first valve, characterized in that the filling duct includes a second isolation valve arranged in series with the first valve. | 12-30-2010 |
20090104375 | NEUTRAL LIGAND CONTAINING PRECURSORS AND METHODS FOR DEPOSITION OF A METAL CONTAINING FILM - Methods and compositions for depositing metal films are described herein. In general, the disclosed methods utilize precursor compounds comprising gold, silver or copper. More specifically, the disclosed precursor compounds utilize neutral ligands derived from ethylene or acetylene. | 04-23-2009 |