Class / Patent application number | Description | Number of patent applications / Date published |
423262000 | INERT OR NOBLE GAS OR COMPOUND THEREOF | 13 |
20080247930 | Nano-fusion reaction - A nano-fusion reactor comprised of nano-particles such as carbon based nanotubes, endohedral fullerenes and other nano materials encapsulating fusible fuels such as the hydrogen isotopes, deuterium, and tritium. The nano-devices encapsulate the fusible materials and ignite fusion reactions which in some of the embodiments consume the nano-fusion reactor device requiring the replenishment of these devices so to continue the fusible reactions. The reactions can be controlled and scaled through modulated presentation of fusion targets to the ignition chamber. The fusion reactions are ignited in the embodiments through one or more of the applied forces in the fusion reactor: electromagnetic compressive, electrostatic, and thermo. These applied forces in conjunction with the extreme structural strength, the ablation forces and purity of the nano-fusion device produces maximum forces necessary for the production of a shock wave on the nano-encapsulated device to ignite one or a plurality of fusion reactions. The lower ignition energy is due to a smaller device with less fuel, more efficient coupling of applied energy by the nano-device, along with purer encapsulated fuels, and improved geometries has provided improvements over conventional ICF reactions. | 10-09-2008 |
20090104101 | Purification Of Noble Gases Using Online Regeneration Of Getter Beds - Processes for the recovery and purification of noble gas stream contaminated with small amounts of hydrogen and/or other getter combustibles. One process involves dividing the noble gas stream gas into a first and second noble gas streams. The first noble gas stream is sent to a second metal getter containing a bed comprised of a metal getter in an oxidized state wherein the hydrogen is combusted. Oxygen is added to the second noble gas stream and the stream is passed through a catalytic unit wherein the hydrogen is combusted and then through a first metal getter bed operating in parallel with a second bed wherein the metal getter is converted to its oxide form. When breakthrough is detected in either bed, the flows of the first and second noble gas streams are rerouted to the other beds, respectively. | 04-23-2009 |
20090175774 | HYDRATE INHIBITION TEST LOOP - The detecting and monitoring of solid structure or phase transformation, such as those used for testing the formation of gas hydrates and their inhibition by chemical additives may be conducted in a multi-test assembly of laboratory bench scale loops. The test loop contains a fluid that includes water and hydrate-forming guest molecules such as methane, ethane, carbon dioxide and the like at hydrate-forming conditions of low temperature and high pressure. A small bit or “pig” may be circulated through the test loop at variable speeds. The pig may be moved or impelled through the test loop remotely. The formation of hydrates may be monitored with consistent and reproducible results. | 07-09-2009 |
20090185969 | HELIUM RECOVERY FROM SEMICONDUCTOR CLUSTER TOOLS - Systems for the recovery of rare gas from a mixed gas stream are described. In particular, systems for the recovery of helium from cluster tools used in semiconductor fabrication are described. In one embodiment, these systems allow for the recovery of rare gas, such as helium, from the waste gas from a processing chamber, or a cluster tool, when a predetermined amount of rare gas is known to be present in the waste gas. In a further embodiment, analyzing means are used to determine the amount of rare gas, such as helium, present in the waste gas and when that amount warrants, the rare gas is recovered from the waste gas using a dedicated rare gas recovery process. | 07-23-2009 |
20090196814 | One electron atom catalysis, increased binding energy compounds, and applications thereof - Provided is a compound having at least one neutral, positive or negative increased binding energy species formed from a one-electron atom having an atomic mass of at least four and at least one other element. The increased binding energy species has a binding energy greater than the binding energy of the corresponding ordinary species, or greater than the binding energy of any species for which the corresponding ordinary species is unstable or is not observed because the ordinary increased binding energy species' binding energy is less than a thermal energy at ambient conditions, or is negative. | 08-06-2009 |
20090257937 | METHOD AND APPARATUS FOR PURIFYING AND SEPARATING A HEAVY COMPONENT CONCENTRATE ALONG WITH OBTAINING LIGHT GAS ISOTOPES - The claimed method and apparatus relate to cryogenic technology, particularly to purifying and separating by distillation a target heavy component concentrate thereby obtaining target components, e.g., krypton and xenon, and isotopes of light gases such as deuterium, tritium, helium-3. The method includes temperature-stabilizing a target heavy component concentrate flow, a low-boiling target component fraction flow, and a high-boiling target component fraction flow, irradiating the flows with ionizing radiation thereby obtaining light gas isotopes, purifying the flows, concentrating the light gas isotopes in the flows with subsequently extracting thereof, purifying the production flows from nuclides, using xenon as the high-boiling target component of the concentrate and using krypton as the low-boiling target component of the concentrate. The claimed apparatus can be used for implementing the method. The method and apparatus allow for increasing the purity and safety of the production heavy target components, as well as for increasing the economic efficiency. | 10-15-2009 |
20100221168 | Cryogenic system for neon production - A method and apparatus for the recovery of crude neon in or as part of a cryogenic air separation system wherein a neon recovery tower recovers crude neon from a nitrogen product stream originating from the top of the high pressure tower, and wherein the cooling for condensing in the neon recovery tower is provided by evaporating the liquefied nitrogen product from the bottom of the neon tower after the nitrogen liquid passes through a pressure reducing valve. | 09-02-2010 |
20120308462 | INERT GAS RECOVERY SYSTEM AND METHOD - The method of recovery and recycling of inert gases, especially noble gases, from processes such as vacuum furnaces and other applications. A first gas stream comprising the inert gas and oxidisable impurities, is supplied to an oxidation column comprising a metal oxide. The impurities in the first gas stream are oxidised in the column in the presence of the metal oxide to form a second gas stream containing carbon dioxide and water, the second gas stream is supplied to a regenerable carbon dioxide removal column; the carbon dioxide is removed from the second gas stream in the column to form a third gas stream. Water is removed from the third gas stream in an absorption column, and the exhausted, purified inert gas is collected from the absorption column for conveying to a process utilising the inert gas. The recovered gas stream is of around 6N purity (99.9999% pure) i.e. having 1 ppm total contaminants. | 12-06-2012 |
20130149226 | INERT GAS RECOVERY AND RECYCLE FOR SILICON CRYSTAL GROWTH PULLING PROCESS - This invention is directed to a method for recovering, purifying and recycling an inert gas on a continual basis in connection with a silicon crystal pulling process. Silicon oxide impurities generated during the crystal growth process are completely oxidized by in-situ oxidation with a regulated amount of an oxidizing source gas mixture to form silicon dioxide impurities, which can be removed by a particulate removal device. The particulate-free effluent enters a purification unit to remove the remaining impurities. The inert gas emerging from the purification unit can be fed back into the crystal puller apparatus and/or mixed with the oxidizing source gas mixture. As a result, the ability to increase silicon crystal throughput, quality and at the same time reduce the costs associated with recycling the inert gas can be achieved. | 06-13-2013 |
20130251613 | APPARATUS, SYSTEM, AND METHOD FOR CONVERTING A FIRST SUBSTANCE INTO A SECOND SUBSTANCE - A system for converting a first substance into a second substance, the system including a mixing reactor configured to provide a reactant mixture comprising a first reactant, a second reactant, and a solvent; and a high shear device fluidly connected to the mixing reactor, wherein the high shear device comprises at least one rotor/stator set comprising a rotor and a complementarily-shaped stator symmetrically positioned about an axis of rotation and separated by a shear gap, wherein the shear gap is in the range of from about 10 microns to about 250 microns; and a motor configured for rotating the rotor about the axis of rotation, whereby energy can be transferred from the rotor to the reactants thereby inducing reactions between the first reactant and the second reactant to form a product. | 09-26-2013 |
20140219901 | Methods for Associating or Dissociating Guest Materials with a Metal Organic Framework, Systems for Associating or Dissociating Guest Materials Within a Series of Metal Organic Frameworks, Thermal Energy Transfer Assemblies, and Methods for Transferring Thermal Energy - Methods for releasing associated guest materials from a metal organic framework are provided. Methods for associating guest materials with a metal organic framework are also provided. Methods are provided for selectively associating or dissociating guest materials with a metal organic framework. Systems for associating or dissociating guest materials within a series of metal organic frameworks are provided. Thermal energy transfer assemblies are provided. Methods for transferring thermal energy are also provided. | 08-07-2014 |
20140363361 | GAS HYDRATES WITH A HIGH CAPACITY AND HIGH FORMATION RATE PROMOTED BY BIOSURFACTANTS - The disclosure provides an LS methane hydrate containing a plurality of methane hydrate crystals and lignosulfonate. The disclosure also provides a method of making an LS methane hydrate by combining methane gas, liquid or solid water, and LS at controlled temperature and starting pressure for a time sufficient to form LS methane hydrate. The disclosure further provides a method of producing energy from an LS methane hydrate by providing an LS methane hydrate directly to a combustion chamber, whereby methane in the methane hydrate and LS are converted to energy in the combustion chamber and water in the methane hydrate is converted to steam. The disclosure additionally provides a method of releasing methane from an LS methane hydrate by heating an LS methane hydrate. | 12-11-2014 |
20160115029 | HELIUM RECOVERY PROCESS AND APPARATUS - A process and apparatus for increasing recovery of helium are described. The process includes introducing the stream containing helium and at least one oxidizable component into an oxidation zone in the presence of oxygen to oxidize the oxidizable component forming a first vapor stream and a first liquid stream. The first vapor stream is introduced into a pressure swing adsorption zone to form a purified helium stream and a tail gas stream. The tail gas stream is compressed. The compressed tail gas stream is introduced into a membrane separation zone to form a helium rich permeate stream and a retentate stream. The helium rich permeate stream is compressed and introduced into the oxidation system. | 04-28-2016 |