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L air Liquide Societe Anonyme Pour L etude Et I exploitation Des Procedes Georges Claude patents


Recent patent applications related to L air Liquide Societe Anonyme Pour L etude Et I exploitation Des Procedes Georges Claude. L air Liquide Societe Anonyme Pour L etude Et I exploitation Des Procedes Georges Claude is listed as an Agent/Assignee. Note: L air Liquide Societe Anonyme Pour L etude Et I exploitation Des Procedes Georges Claude may have other listings under different names/spellings. We're not affiliated with L air Liquide Societe Anonyme Pour L etude Et I exploitation Des Procedes Georges Claude, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "L" | L air Liquide Societe Anonyme Pour L etude Et I exploitation Des Procedes Georges Claude-related inventors


Method and device for filling a hydrogen tank

A method for filling a tank with pressurized gaseous hydrogen from at least one source storage containing pressurized gaseous hydrogen at a first defined temperature and at a defined pressure higher than the pressure in the tank to be filled, in which hydrogen is transferred from the source storage to... L air Liquide Societe Anonyme Pour L etude Et I exploitation Des Procedes Georges Claude

Chemistries for etching multi-stacked layers

Methods for fabricating a 3D NAND flash memory are disclosed. The method includes the steps of forming a hardmask pattern on the hardmask layer, and using the hardmask pattern to form apertures in the alternating layers by selectively plasma etching the alternating layers versus the hardmask layer using a hydrofluorocarbon... L air Liquide Societe Anonyme Pour L etude Et I exploitation Des Procedes Georges Claude

Method of purifying hydrogen from a metal hydride storage system

Entrained metal hydride particle are removed from a flow of hydrogen from a Mg-based hydride storage unit using not only a particle filter but improvements for reducing or eliminating drastic changes in flow. In addition to or alternative to removal of entrained metal hydride particles, methane produced by reaction of... L air Liquide Societe Anonyme Pour L etude Et I exploitation Des Procedes Georges Claude

Zeolite enhanced carbon molecular sieve membrane

A zeolite enhanced carbon molecular sieve (CMS) membrane is made by forming a precursor membrane from a matrix of polymer and zeolite particles and pyrolyzing the precursor membrane.... L air Liquide Societe Anonyme Pour L etude Et I exploitation Des Procedes Georges Claude

Zirconium, hafnium, titanium precursors and deposition of group 4 containing films using the same

Group 4 transition metal-containing film forming compositions are disclosed. The Group 4 transition metal-containing film forming compositions comprise Group 4 transition metal precursors having the formula L2—M-C5R4-[(CER2)m-(CER2)n—O]-, wherein M is Ti, Zr, or Hf bonded in an η5 bonding mode to the cyclopentadienyl group; each E is independently C, Si,... L air Liquide Societe Anonyme Pour L etude Et I exploitation Des Procedes Georges Claude

Method for purifying, cooling and separating a gaseous mixture and associated apparatus

The invention relates to a method for cooling, purifying and separating a gaseous mixture containing at least one impurity, in which the gaseous mixture is cooled to a temperature no higher than the temperature at which the at least one impurity solidifies in a heat exchanger having cooling passages, the... L air Liquide Societe Anonyme Pour L etude Et I exploitation Des Procedes Georges Claude

Method for the production of liquefied natural gas and nitrogen

A method for the production of liquefied natural gas (“LNG”) and nitrogen is provided. The method may include the steps of: a) providing a nitrogen production facility, wherein nitrogen production facility comprises: a main heat exchanger, an air separation unit, a nitrogen recycle compressor, a first nitrogen refrigeration supply configured... L air Liquide Societe Anonyme Pour L etude Et I exploitation Des Procedes Georges Claude

Hydraulic-binder rotary-furnace operation

Method of operating a rotary furnace for the production of hydraulic binder so as to reduce ring formation therein, whereby the longitudinal temperature profile in the furnace is varied during furnace operation by injecting at least one fluid other than the main fuel(s) the primary oxidizer and hot air from... L air Liquide Societe Anonyme Pour L etude Et I exploitation Des Procedes Georges Claude








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