| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 423645000 | Binary compound | 22 |
| 20080206129 | Methods for transforming compounds using a metal alloy and related apparatus - A compound, such as an organic compound, can be transformed utilizing a melted metal alloy by generating an energy gradient in a system that includes the compound and the alloy. Accordingly, provided are methods for transforming compounds and related apparatuses. | 08-28-2008 |
| 20080241056 | HYDROGENATION OF ALUMINUM USING A SUPERCRITICAL FLUID MEDIUM - An apparatus and a method for controllably converting aluminum into alane. In the system of the invention, a reaction between aluminum and hydrogen to form alane is performed at temperatures below 100° C. using a supercritical fluid such as CO | 10-02-2008 |
| 20090142257 | Inorganic hydrogen compounds and applications thereof - Compounds are provided comprising at least one neutral, positive, or negative hydrogen species having a binding energy greater than its corresponding ordinary hydrogen species, or greater than any hydrogen species for which the corresponding ordinary hydrogen species is unstable or is not observed. Compounds comprise at least one increased binding energy hydrogen species and at least one other atom, molecule, or ion other than an increased binding energy hydrogen species. One group of such compounds contains one or more increased binding energy hydrogen species selected from the group consisting of H | 06-04-2009 |
| 20090208406 | LOW TEMPERATURE ACTIVATION OF METAL HYDRIDES - Hydrogen storage alloys, especially as newly formed, have often required high temperature (e.g., >700° C.) activation before the solids will absorb an amount of hydrogen normally storable by the composition. Now, such alloys may be activated by a low temperature (typically below zero degrees Celsius) soak in pressurized hydrogen followed by desorption of the hydrogen at a temperature above about 100° C. Such low temperature hydrogen absorption and higher temperature hydrogen desorption may be repeated a few times until the hydrogen storage alloy material readily absorbs and holds hydrogen for release on demand, and subsequent hydrogen refilling. | 08-20-2009 |
| 20090291045 | Regeneration of Aluminum Hydride - The present invention provides methods and materials for the formation of hydrogen storage alanes, AlH | 11-26-2009 |
| 20100061925 | MANUFACTURING METHOD FOR TITANIUM HYDRIDE POWDERS - It is an object of the present invention to provide a method of manufacturing titanium hydride powder that is capable of manufacturing titanium hydride by using titanium scrap generated during machining as a raw material. Further, according to the method of manufacturing titanium hydride powder, since the titanium scrap is hydrogenated and changed into powder at the same time for a short time, it is possible to reduce the number of processes and manufacturing cost and to improve productivity. In order to achieve the object, according to an embodiment of the present invention, a method of manufacturing titanium hydride powder includes charging titanium scrap into a reaction container, removing air in the reaction container and supplying hydrogen gas to the reaction container, and performing ball milling. | 03-11-2010 |
| 20100068129 | Synthesis of Aih3 and Structurally Related Phases - The present invention relates to a method for the preparation of material of the type AlH3 in one its structure modifications or structurally related aluminium containing hydrides. The invention also relates to a material prepared by this method. The invention also relates to uses of the material for reversible or irreversible hydrogen storage, for rocket fuel, pyrotechnic components, reduction agent, metal coating and polymerization catalyst, and as starting substance for making new metal hydrides. | 03-18-2010 |
| 20100166643 | Semi-continuous magnesium-hydrogen reduction process for manufacturing of hydrogenated, purified titanium powder - The cost-effective hydrogenated, purified titanium powder is manufactured by the semi-continuous process including: (a) magnesium-thermic reduction of titanium chlorides at 830-880° C. in the hydrogen atmosphere characterized by the formation of a hollow porous block of the reaction mass having an open cavity in the center of the block, (b) full thermal-vacuum separation of the hollow block from excessive Mg and MgCl | 07-01-2010 |
| 20100183500 | Germane gas production from germanium byproducts or impure germanium compounds - A method for producing germane gas from a germanium-containing solid. The germanium-containing solid may be an oxidic or non-oxidic form of germanium and may further include silicon, metals, or other elements in combination with germanium. The process includes oxidizing the germanium-containing solid phase starting material, where the oxidation may be effected by contacting the germanium-containing solid phase starting material with an oxidizing solution. The oxidizing solution may be a basic solution comprising a hydroxide or an acidic solution. The oxidation product of the germanium-containing solid phase starting material is converted to germane through an electrochemical or chemical reduction process. | 07-22-2010 |
| 20110171116 | Continuous and semi-continuous process of manufacturing titanium hydride using titanium chlorides of different valency - The invention relates to the manufacture of titanium hydride powder using continuous or semi-continuous process, and using titanium slag or synthetic rutile as raw materials, while hydrogen, titanium tetrachloride, titanium trichloride, titanium dichloride, and hydrogen chloride are participate as intermediate reaction products. The continuous comprises: (a) reduction of TiCl | 07-14-2011 |
| 20120141363 | Novel Methods for Synthesizing Alane without the Formation of Adducts and Free of Halides - A process is provided to synthesize an alane without the formation of alane adducts as a precursor. The resulting product is a crystallized a-alane and is a highly stable product and is free of halides. | 06-07-2012 |
| 20130129607 | SYNTHESIS OF STANNANE AND DEUTEROSTANNANE - The present invention relates to a process for the preparation of stannane and deuterostannane by reacting a stannic halide with lithium aluminum hydride or aluminum deuteride respectively in a polydentate solvent. | 05-23-2013 |
| 20150093325 | METHOD FOR PREPARATION OF AN ALANE-ETHERATE COMPLEX AND ALANE - The invention relates to methods of forming an alane-etherate complex and α-alane from the alane-etherate complex. The methods include reacting an alkyl halide with a metal alanate in a solvent including an ether. A tertiary amine may also be added to the reaction. The alane is collected after removal of the solvent and/or the tertiary amine. An electrospraying process can be used to remove the solvent. | 04-02-2015 |
| 20150098892 | STABLE COMPLEXES OF ZERO-VALENT METAL AND HYDRIDE AS NOVEL REAGENTS - A composition and its method of production are provided. The composition includes at least one zero-valent metal atom in complex with at least one hydride molecule. The method of production includes ball-milling an elemental metal in a high-surface area form, with a hydride. The composition can be useful as a reagent for the synthesis of zero-valent metallic nanoparticles. | 04-09-2015 |
| 20160115602 | Use of Fluidized-Bed Electrode Reactors for Alane Production - Fluidized-bed reactors for producing alane are provided herein. An exemplary process includes inducing an electrical potential difference in an electrolyte solution to produce an anolyte solution that includes an alane adduct, wherein an electrical potential difference is generated between anode aluminum particles and a cathode, the electrolyte solution including an alkali metal hydride dissolved in a solvent, the anode aluminum particles and cathode being separated by a diaphragm. | 04-28-2016 |
| 423646000 | Alkali metal containing (Li, Na, K, Rb, or Cs) | 5 |
| 20080199395 | Reversible Hydrogen Storage Composition, Method of Making and Uses of Said Composition - The invention relates to a reversible hydrogen storage composition comprising lithium hydride which desorbs hydrogen when heated in a hydrogen environment to a temperature of 470° C. or more to form a hydrogenated state, and absorbs hydrogen when cooled to 420° C. or less, the temperatures of absorption and desorption being independent of the pressure of the hydrogen environment. A partially processed blend of powdered lithium hydride and catalytic amounts of other elements such as Fe, B, Ni, Co or C, added as micron or sub-micron sized powders and still present in the blend as a pure phase, can provide improved hydrogen storage. | 08-21-2008 |
| 20090010836 | HYDROGEN STORAGE MATERIALS, METAL HYDRIDES AND COMPLEX HYDRIDES PREPARED USING LOW-BOILING-POINT SOLVENTS - The invention provides systems and methods for preparing hydrogen storage materials using low boiling point solvents or reaction media. Examples of such solvents or reaction media include dimethyl ether, ethyl methyl ether, epoxyethane, and trimethylamine. The synthesis of the hydrogen storage materials is conducted is a selected medium, and after synthesis is complete, the reaction medium is removed as necessary by moderate heating. | 01-08-2009 |
| 20090142258 | PHYSIOCHEMICAL PATHWAY TO REVERSIBLE HYDROGEN STORAGE - In one embodiment of the present disclosure, a process for cyclic dehydrogenation and rehydrogenation of hydrogen storage materials is provided. The process includes liberating hydrogen from a hydrogen storage material comprising hydrogen atoms chemically bonded to one or more elements to form a dehydrogenated material and contacting the dehydrogenated material with a solvent in the presence of hydrogen gas such that the solvent forms a reversible complex with rehydrogenated product of the dehydrogenated material wherein the dehydrogenated material is rehydrogenated to form a solid material containing hydrogen atoms chemically bonded to one or more elements. | 06-04-2009 |
| 20100135898 | METHOD FOR PRODUCING METAL HYDRIDE - Disclosed is a method for producing a metal hydride, which enables to obtain a metal hydride from a metal imide or a metal amide. Specifically, in an air current containing a hydrogen gas having a hydrogen partial pressure of 0.1 MPa or greater, hydrogen is reacted with one or both of a metal imide and a metal amide, thereby producing a metal hydride. The metal constituting the metal amide and the metal imide is preferably lithium, sodium or potassium. | 06-03-2010 |
| 20110236300 | PROCESS FOR PRODUCTION OF A METAL HYDRIDE - A process for production of a metal hydride compound MH | 09-29-2011 |
| 423647000 | Alkaline earth metal containing (Mg, Ca, Sr, or Ba) | 2 |
| 20080279762 | Method of producing Magnesium-based Hydrides and apparatus for producing Magnesium-based Hydrides - A first heat treatment is carried out in which a material powder comprising magnesium is kept in the atmosphere of hydrogen gas and the temperature and pressure in the atmosphere of hydrogen gas are maintained in the temperature-pressure region in which single Mg and H | 11-13-2008 |
| 20140205535 | Storing And Transporting Energy - Among other things, hydrogen is released from water at a first location using energy from a first energy source; the released hydrogen is stored in a metal hydride slurry; and the metal hydride slurry is transported to a second location remote from the first location. | 07-24-2014 |
