| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 422232000 | Including solid reactant and means charging solids into, or dischanging solids from, reaction chamber | 11 |
| 20090130003 | FEEDING APPARATUS FOR CREATION OF ONE OR MORE PLUGS OF COMPRESSIBLE MATERIAL FOR FEEDING INTO A GASIFIER OR REACTOR - An energy efficient, very flexible and safe feeding apparatus serves for creation of one or more plugs of compressible material for feeding into a gasifier, reactor or other combustion chamber. This apparatus includes a piston feeder with at least three pistons for pre-compressing and delivering compressible material towards a mouthpiece serving as a non-return valve and having an exit end facing a braking device with a friction member for regulating the final degree of compression of the material, and an opposing inlet end for at least partly compressed material. The inner diameter of at least an inlet section extending from the inlet end of the mouthpiece increases towards the first end, so that an angle between the inner wall of at least the inlet section and the longitudinal axis of the mouthpiece is larger than 0° but less than or equal to 3°. | 05-21-2009 |
| 20090191104 | REACTOR-INTEGRATED SYPHON - In order to improve sealing properties between a downcomer | 07-30-2009 |
| 20110058992 | PROCESS FOR CRACKING A HYDROCARBON FEED - A process for cracking a hydrocarbon feed in a reactor assembly comprising: a reactor vessel; a solid catalyst inlet by which catalyst is introduced and a solid catalyst outlet by which catalyst is removed from the reactor vessel; a plurality of feed nozzles by which feed is introduced at the bottom of the vessel; a product outlet for removing a product mixture of gas and solid catalyst at the upper part of the reactor; at least one partition plate, that divides the interior of the reactor vessel into two or more compartments, wherein the partition plate intersects the solid catalyst inlet. | 03-10-2011 |
| 20120251408 | PROCESS TO PROVIDE A PARTICULATE SOLID MATERIAL TO A PRESSURISED REACTOR - A system to provide a particulate solid material to a pressurised gasification reactor includes a low pressure storage vessel fluidly connected to the inlet of a bulk materials pump, a first part of a transport conduit directly connecting the outlet of the bulk materials pump to an inlet of a diverter valve, a second part of the transport conduit connecting an outlet of the diverter valve to a burner as present in a reactor vessel, wherein said diverter valve is provided with a second outlet connecting a recycle conduit with the low pressure storage vessel and which diverter valve is adjustable to either fluidly connect the bulk materials pump to the burner or alternatively fluidly connect the bulk materials pump to the low pressure storage vessel. | 10-04-2012 |
| 20130336851 | PROCESS AND APPARATUS FOR DISTRIBUTING HYDROCARBON FEED AND CATALYST - A process and apparatus for fluid catalytic cracking feeds catalyst to a chamber of a riser. The catalyst exits the chamber and passes through a plenum and into a reaction zone through a plurality of tubes which distribute the catalyst uniformly over a cross section of the reaction zone of the riser. A hydrocarbon feed is fed to the plenum. The hydrocarbon feed passes from the plenum into the reaction zone through a plate comprising a multiplicity of openings which distribute the hydrocarbon feed uniformly over a cross section of the reaction zone of the riser. The feed is contacted with the catalyst in a reaction zone of the riser. | 12-19-2013 |
| 20140294694 | PROCESS FOR TRANSFERRING CATALYST AND AN APPARATUS RELATING THERETO - One exemplary embodiment can be a process for transferring catalyst in a fluid catalytic cracking apparatus. The process can include passing the catalyst through a conveyor wherein the conveyor contains a screw for transporting the catalyst. | 10-02-2014 |
| 20140294695 | INJECTOR MIXER FOR A COMPACT GASIFICATION REACTOR SYSTEM - An injector mixer for a gasification reactor system that utilizes reactants includes an injector body that extends between a first face and a second face. The injector body includes a first passage that extends between the first face and the second face and has a first central axis. At least one second, impinging passage extends between the first face and second face and has an associated second central axis that has an angle with the first axis. The angle satisfies mixing efficiency Equation (I) disclosed herein. | 10-02-2014 |
| 20150125359 | Fuel Supply For A Fuel Cell - The present invention discloses a fuel supply for a fuel cell, the fuel cell including a liquid storage area that includes a liquid reactant, a reaction area that includes a solid reactant, wherein the liquid reactant is pumped into the reaction area such that the liquid reactant reacts with the solid reactant to produce reaction components, a product collection area that receives the reaction components, a barrier, and a container with an interior volume that substantially encloses the reaction area, liquid storage area, product collection area. The barrier separates and defines several of the aforementioned areas, and moves to simultaneously increase the product collector area and decrease the liquid storage area as the liquid reactant is pumped from the liquid storage area and the reaction components are transferred into the product collection area. | 05-07-2015 |
| 20150343405 | CONTINUOUS PROCESS FOR CONVERSION OF LIGNIN TO USEFUL COMPOUNDS - This specification discloses an operational continuous process to convert lignin as found in ligno-cellulosic biomass before or after converting at least some of the carbohydrates. The continuous process has been demonstrated to create a slurry comprised of lignin, raise the slurry comprised of lignin to ultra-high pressure, deoxygenate the lignin in a lignin conversion reactor over a catalyst which is not a fixed bed without producing char. The conversion products of the carbohydrates or lignin can be further processed into polyester intermediates for use in polyester preforms and bottles. | 12-03-2015 |
| 422233000 | Having both charge and discharge means along with means conveying solids therebetween located within reaction chamber | 2 |
| 20080253945 | Production of Synthetic Rutile by Continuous Leaching | 10-16-2008 |
| 20140234178 | CATALYST RETURN APPARATUS AND PROCESS FOR REACTING A FEEDSTOCK - A catalyst return apparatus is disclosed as well as a riser reactor system comprising the conduit apparatus and a riser reactor, the conduit apparatus comprising a catalyst return conduit and at least two flow control devices in series, each flow control device arranged to control the flow of fluid through the conduit, wherein the length of the catalyst return conduit is more than 20 m. A process for reacting a feedstock in a riser reactor system comprising a riser reactor, the catalyst return apparatus and, and a stage vessel, the process comprising: holding a fluid comprising the catalyst in the at least one stage vessel for a residence time of at least 10 seconds. | 08-21-2014 |
