Matches 1 - 50 out of 186 1 2 3 4 >


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US20150183686 METHOD AND SYSTEM FOR PRODUCING CEMENT CLINKER FROM RAW CEMENT MIXTURE  
The invention relates to a method and a system for producing cement clinker from raw cement mixture, wherein one part of the raw cement mixture is preheated in a calciner preheater, and the other...
US20150158002 INTEGRATED CYCLONE ASSEMBLY  
Integrated primary and secondary cyclone assembly includes a secondary cyclone having an outlet tube extending therefrom and a primary cyclone operatively coupled with the secondary cyclone. The...
US20130270483 CATALYTICAL GASIFIER CONFIGURATION FOR BIOMASS PYROLYSIS  
The invention relates to systems and methods for producing synthesis gas. In particular, the systems of the present invention include two catalytic reactors in series, a wet reformer/gasifier...
US20100323435 Injection System for Bio-fuel Reactor  
The bio-fuel reactor injection system includes supplementing a biomass feedstock with a feedstock gas so that thermal conditions within the reactor body are optimized. The feedstock gas...
US20070014704 Fluidized-bed gasification furnace  
A fluidized-bed gasification furnace has a gasification chamber for fluidizing a fluidized medium therein and pyrolyzing a material in the fluidized medium to produce a pyrolysis gas and a...
US20110184191 TWO-ZONE FLUIDISED-BED REACTOR  
Two zone (11, 12; 21, 22; 31, 32; 41, 42) fluidized bed reactor (10, 20, 30, 40), wherein the upper zone (11, 21, 31, 41) presents a different section than the lower zone (12, 22, 32, 42). In one...
US20120189500 Large Scale Energy Efficient CO2 Sequestration and Processing  
A system for treating an exhaust stream issued by a power plant processes the exhaust stream in a methanol reactor. The exhaust stream contains CO and/or CO2, and can be a full stack or a partial...
US20140377158 CHEMICAL LOOPING INTEGRATION WITH A CARBON DIOXIDE GAS PURIFICATION UNIT  
A chemical looping system that contains an oxidizer and a reducer is in fluid communication with a gas purification unit. The gas purification unit has at least one compressor, at least one dryer;...
US20080152566 DEVICE PERMITTING THE REDUCTION OF NOX EMISSIONS FROM FCC FUMES  
The present invention describes a new device which permits a reduction of NOx emissions contained in the fumes from FCC regenerators. The device consists essentially of a conveyance conduit which...
US20110142721 FUEL GASIFICATION EQUIPMENT  
Provided is a fuel gasification equipment capable of effectively utilizing a CO2 gas finally separated from a product or combustible gas such as H2 and CO for supply of a solid fuel to a...
US20100055769 BIOTECHNOLOGICAL DEVICE INCLUDING A STRUCTURED HYDROGEL PERMEATION LAYER  
The present invention relates to a biotechnological device including a responsive hydrogel permeation layer with an intrinsic structural gradient.
US20110206586 Fluidized Bed Carbon Dioxide Scrubber For Pneumatic Conveying System  
A pneumatic conveying system for conveying hydrated lime is provided with ambient air for the pneumatic conveying system from a scrubber that removes carbon dioxide from the ambient air used in...
US20130165534 SYSTEM AND METHOD FOR PRODUCTION OF FISCHER-TROPSCH SYNTHESIS PRODUCTS AND POWER  
A method for generation of power and Fischer-Tropsch synthesis products by producing synthesis gas comprising hydrogen and carbon monoxide, producing Fischer-Tropsch synthesis products and...
US20140374661 METHOD FOR PRODUCING SYNTHESIS GAS BY GASIFYING A BIOMASS IN A FLUIDIZED BED  
A method for producing synthesis gas by gasifying a biomass in a fluidized bed is disclosed wherein the biomass is fed to a fluidized bed gasifier. In order to eliminate vapor-forming alkalis...
US20140298953 METHOD AND APPARATUS FOR RECYCLING METHANE  
The present invention relates to a method and gasification system for recycling methane-rich gas from syngas stream emanating from fluidized bed reactor and then returning the methane to the...
US20110110837 SEGMENTED REACTORS FOR CAPACITY AND ENRICHMENT CHANGES IN CONVERSION OF URANIUM HEXAFLUORIDE TO URANIUM DIOXIDE  
A dry conversion reactor for converting uranium hexafluoride to uranium dioxide, the dry conversion reactor including a gas-phase reaction segment and a fluidized bed segment, wherein at least one...
US20100078305 Scrubber for fluid coker unit  
Fouling in the scrubber section of a fluid coker unit is reduced by providing baffles to improve the uniformity of the gas flow profile in the scrubber by reducing the gas velocity of the cyclone...
US20100065475 PROCESS FOR FCC PRETREATMENT BY MILD HYDROCRACKING INCLUDING DILUTING THE FEEDSTOCK WITH A FEEDSTOCK OF BIOLOGICAL ORIGIN  
Process for FCC pretreatment by mild hydrocracking including diluting the feedstock with a feedstock of biological origin The invention relates to a process which comprises the stages consisting...
US20060289338 Process of mild hydrocracking including a dilution of the feedstock  
The invention relates to a process for FCC pretreatment by mild hydrocracking of a hydrocarbon feedstock that comprises a vacuum distillate fraction or a deasphalted oil or else a mixture of these...
US20140314629 HYBRID GASIFICATION SYSTEM  
The present invention provides a hybrid gasification system which simultaneously has the advantages of an entrained-flow gasifier using pulverized fuel and a fluidized-bed gasifier utilized for...
US20120020860 APPARATUS AND METHOD FOR SEQUESTERING FLUE GAS CO2  
A fluidized bed reactor device for sequestering flue gas CO2 from a flue gas source is provided. The fluidized bed reactor device comprises an operating portion having a first end and a second...
US20110158857 FLUIDIZED BED REACTOR SYSTEMS AND DISTRIBUTORS FOR USE IN SAME  
Fluidized bed reactor systems and distributors are disclosed as well as processes for producing polycrystalline silicon from a thermally decomposable silicon compound such as trichlorosilane. The...
US20130296448 PROTECTED FISCHER-TROPSCH CATALYST AND METHOD OF PROVIDING SAME TO A FISCHER-TROPSCH PROCESS  
A method of preparing a spray dried catalyst by combining spray dried catalyst particles with wax so the spray dried catalyst particles are coated with wax, yielding wax coated catalyst particles,...
US20110313061 PROTECTED FISCHER-TROPSCH CATALYST AND METHOD OF PROVIDING SAME TO A FISCHER-TROPSCH PROCESS  
A method of preparing a spray dried catalyst by combining spray dried catalyst particles with wax so the spray dried catalyst particles are coated with wax, yielding wax coated catalyst particles,...
US20100084605 PROCESS TO PREPARE CONCENTRATED ALKALI METAL HYPO-CHLORITE  
The present invention pertains to a process for preparing a concentrated alkali metal hypochlorite solution by reacting chlorine with an alkali metal hydroxide to form alkali metal hypochlorite,...
US20110070139 CATALYST COMBINATIONS AND METHODS AND SYSTEMS FOR OXIDIZING NITRIC OXIDE IN A GAS STREAM  
One embodiment of the invention may include a product comprising a catalyst combination comprising a perovskite catalyst and a second catalyst that is not a perovskite catalyst.
US20060193755 Apparatus for treating recycled polyethylene terephthalate containing dense contaminants  
Apparatus for treating RPET containing dense contaminants comprises a manifold positioned within a chamber, said chamber adapted to contain a fluidized bed, said manifold adapted for conveying a...
US20090065743 FLUIDIZED BEDS, SIZING OF FLUIDIZED MEDIUM INLET HOLES AND METHODS OF FLUIDIZING  
A fluidized bed apparatus having a plurality of inlet holes for the introduction of fluidizing medium into a fluidized bed, wherein at least two, and preferably more, of the inlet holes have...
US20150017081 HIGH SOLIDS FLUX CIRCULATING CARBONATION REACTOR  
The present invention relates to a method for capturing carbon dioxide CO2 by carbonation in a circulating fluidized bed (CFB) carbonation reactor wherein temperature profile is adjusted by...
US20070158262 Water treatment system arrangement  
A water treatment system is provided with a fluidized bed reaction vessel having a water inlet and a water outlet, the reaction vessel having a region of continuously varying cross-sectional area...
US20080159922 Flue-Gas Purification System  
The invention relates to a flue gas purification device comprising a fluidized reactor and a separation unit, which is placed downstream of the fluidized reactor, wherein the reactor space of the...
US20090087371 Apparatus for manufacturing carbon nanotubes and method of manufacturing carbon nanotubes with the same  
Provided are an apparatus for manufacturing carbon nanotubes and a method of manufacturing carbon nanotubes with the apparatus. A plurality of carbon-nanotube-synthesizing units are disposed in...
US20110020186 Fluidizing A Population of Catalyst Particles Having A Low Catalyst Fines Content  
The present invention relates to processes for fluidizing a population of catalyst particles that are depleted of catalyst fines. In one embodiment, the process includes providing a plurality of...
US20110165028 METHOD FOR PURIFICATION OF SILICA PARTICLES, PURIFIER, AND PURIFIED SILICA PARTICLES  
[Problems] To provide a treatment method having excellent purification effect, in which impurities having high ionicity in a silica powder can be removed in a short time, a apparatus thereof, and...
US20120093694 Flue Gas Purification System with Different Nozzles  
The aim of the invention is to devise a flue gas purification system which allows the use of only one absorber even for large systems. The flue gas purification system according to the invention...
US20080056963 Grid nozzle of a fluidized bed reactor  
A nozzle arrangement for a fluidized bed gasifier or combustor. The nozzle arrangement includes a nozzle piece attached to a nozzle tube for forming one entity with the nozzle tube, which nozzle...
US20140260973 METHOD AND APPARATUS FOR RECYCLING ASH FINES  
A method, apparatus and system for recycling ash fines emanating from fluidized bed reactor to ash classifier thereof. The fluidized bed reactor comprises a reaction vessel, a conical gas...
US20130236367 PRODUCTION OF POLYCRYSTALLINE SILICON IN SUBSTANTIALLY CLOSED-LOOP SYSTEMS  
Production of polycrystalline silicon in a substantially closed-loop process is disclosed. The processes generally include decomposition of trichlorosilane produced from metallurgical grade silicon.
US20120100042 Production of Polycrystalline Silicon in Substantially Closed-Loop Systems  
Production of polycrystalline silicon in a substantially closed-loop process is disclosed. The processes generally include decomposition of trichlorosilane produced from metallurgical grade silicon.
US20110176968 CONVERSION OF CARBONACEOUS FUELS INTO CARBON FREE ENERGY CARRIERS  
A system for converting fuel is provided and includes a first reactor comprising a plurality of ceramic composite particles, the ceramic composite particles comprising at least one metal oxide...
US20120232173 High Energy Power Plant Fuel, and CO or CO2 Sequestering Process  
A system for producing a high hydrogen to carbon ratio fuel centered approximately around C9 treats an exhaust stream from a manufacturing plant processes. The exhaust stream is processed in a...
US20060024214 Apparatus for the provision of a block flange of a manhole aperture or the like, in particular for fluidized bed reactors  
An apparatus for the provision of a block flange of a manhole aperture or the like, in particular for fluidized bed reactors for the oxychlorination of ethylene, oxygen and HCl, having a wall...
US20060123602 Apparatus for producing nitrate granules  
This invention relates to an apparatus (10) for producing nitrate granules. The apparatus (10) includes a first fluidised bed (12) which is supplied with air (18) that has been conditioned to a...
US20140023578 REACTOR SYSTEM AND METHOD OF POLYCRYSTALLINE SILICON PRODUCTION THEREWITH  
A method and system for reduction or mitigation of metal contamination of polycrystalline silicon are disclosed. Metal contamination of granulate polycrystalline silicon, from contact with a metal...
US20090074629 BOTTOM ASH INJECTION FOR ENHANCING SPRAY DRYER ABSORBER PERFORMANCE  
Alkali-containing bottom ash produced by a circulating fluidized bed (CFB) boiler is recycled to downstream spray dryer absorption (SDA) apparatus to more fully utilize the unused reagent present...
US20070212268 Laboratory-scale hydrogenation cartridge reactor for hydrogenating an inflowing multi-component fluid composition  
A laboratory-scale hydrogenation cartridge reactor for hydrogenating an inflowing multi-component fluid composition includes a flow inlet defining an inflow cross-section and used for introducing...
US20140291250 NANO-STRUCTURED COMPOSITE MATERIALS BASED ON COMPOSITIONS OF MANGANESE AND CERIUM, USABLE AS OXIDATION CATALYSTS AND/OR MOLECULAR ADSORBERS  
The present invention concerns a nano-structured composite material based on compositions of manganese and cerium, composed of aggregated composite nanospheres, ranging in size from 1 to 40 nm, of...
US20100143207 SEMI-CONDUCTIVE COATINGS FOR A POLYOLEFIN REACTION SYSTEM  
A method for selecting a semi-conductive coating to be applied to at least a portion of an inner surface of a polyolefin reaction system wherein the coating has certain electrical properties and a...
US20090026063 SURFACES AND COATINGS FOR THE REMOVAL OF CARBON DIOXIDE  
Apparatus suited for removing carbon dioxide from gases are disclosed. The apparatus may employ bodies having a photocatalytic film. Associated methods and compositions are also disclosed.
US20120171102 FLUIDIZED BED REACTOR FOR PRODUCTION OF HIGH PURITY SILICON  
Methods and apparatus for the production of high purity silicon including a fluidized bed reactor with one or more protective layers deposited on an inside surface of the fluidized bed reactor....

Matches 1 - 50 out of 186 1 2 3 4 >