| Patents for F27B 15 - Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion (2,303) |
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| 02/07/2007 | CN2865875Y Materials cleaning device for producing uniform ultrafine metal powder material |
| 02/06/2007 | US7172733 Device for injection of hydrocarbons into a fluidized chamber |
| 01/31/2007 | CN1297339C Grid construction for a fluidized bed reactor and a method of removing coarse material from a fluidized bed reactor |
| 01/25/2007 | WO2007011808A2 Catalyst withdrawal apparatus and method for regulating catalyst inventory in a fluid catalyst cracking unit |
| 01/25/2007 | US20070020154 Catalyst withdrawal apparatus and method for regulating catalyst inventory in a fluid catalyst cracking unit |
| 01/18/2007 | US20070014704 Fluidized-bed gasification furnace |
| 01/18/2007 | US20070014703 Apparatus and process for optimising the circulation of a suspension in a facility comprising a three-phase reactor |
| 01/11/2007 | WO2007005528A2 Systems and methods for monitoring solids using mechanical resonator |
| 01/11/2007 | WO2005118480A9 Reduced moisture chemical reactions |
| 01/11/2007 | US20070007169 Passing gaseous effluent through primary heat exchanger, passing cooled effluent through secondary heat exchanger having surface temperature at which part of effluent condenses to form liquid coating, further cooling effluent to condense tar, and separating tar from gasquenching-free |
| 01/09/2007 | US7160518 Stripping efficiency; increased countercurrent contact between medium and catalyst; reduced pressure fluctuation sensitivity; easily modified into fluid catalytic cracking reactors |
| 01/04/2007 | WO2007001692A1 Method of mixing high temperature gases in mineral processing kilns |
| 01/04/2007 | US20070003450 Systems and methods for monitoring solids using mechanical resonator |
| 01/04/2007 | CA2609337A1 Method of mixing high temperature gases in mineral processing kilns |
| 01/03/2007 | EP1342043B1 Method for introducing a granular ore into a roasting kiln |
| 01/02/2007 | CA2389818C Circulating fluidized bed reactor |
| 12/27/2006 | EP1735410A1 Improved desulfurization process |
| 12/27/2006 | CN2852016Y Pipeline connection structure with spring hanger |
| 12/20/2006 | EP1663923A4 Process and apparatus for the production of useful products from carbonaceous feedstock |
| 12/13/2006 | CN2847196Y Gypsum calcining fluidized bed air distributing plate |
| 12/12/2006 | US7146915 Extractor/cooler of loose materials through the use of conveyor belt equipped with bored and winged plates |
| 12/07/2006 | WO2006049867A3 External second stage cyclones in olefin production process |
| 12/05/2006 | US7144447 Method and device for treating particulate material |
| 11/29/2006 | CN1871487A Method and apparatus for heat treatment of particulates in an electrothermal fluidized bed furnace and resultant products |
| 11/23/2006 | WO2006124048A1 Process and apparatus for converting oil shale or oil sand (tar sand) to oil |
| 11/23/2006 | US20060263292 Process and plant for producing metal oxide from metal compounds |
| 11/22/2006 | CN2839932Y Hot-air calcinating fluidized bed apparatus |
| 11/16/2006 | WO2005092583A8 Swinging agitator for a gypsum calcining apparatus and the like |
| 11/08/2006 | EP1718576A2 High efficiency refractoryless kettle |
| 11/08/2006 | EP1718445A1 Swinging agitator for a gypsum calcining apparatus and the like |
| 11/07/2006 | CA2388027C Method and apparatus for disposing of waste dust generated in the manufacture of cement clinker |
| 11/02/2006 | EP1072855B1 Multichamber division type fluidized bed furnace |
| 11/01/2006 | CN1854660A Opimized fluidized bed floor construction containing nozzles |
| 10/26/2006 | WO2006047037A3 Calcining plant and method |
| 10/25/2006 | EP1715269A1 Opimized fluidized bed floor construction containing nozzles |
| 10/25/2006 | CN1281912C Blaze insulating fluidized forge furnace |
| 10/19/2006 | WO2006109626A1 Fluidized-bed dryer and method of drying wet material by means of the same |
| 10/19/2006 | US20060231466 uses ultrapheresis, refined to remove compounds of less than 120,000 daltons molecular weight, followed by administration of replacement fluid, to stimulate the patient's immune system to attack solid tumors |
| 10/19/2006 | US20060230879 Method and plant for the heat treatment of sulfidic ores using annular fluidized |
| 10/18/2006 | EP1712860A1 Optimized arrangement and operation of gas lances in a fluidized bed furnace |
| 10/12/2006 | WO2006049864A3 Direct return of oxygenate recycle stream in olefin production process |
| 10/12/2006 | WO2005091819A3 High efficiency refractoryless kettle |
| 10/12/2006 | US20060228661 Fluidized bed apparatus for batch-by-batch or continuous process control and method for operating a fluidized bed apparatus |
| 09/27/2006 | CN1839208A Refractory composition for constructing dome portion of fluidized bed reduction furnace for reduction of iron ore |
| 09/21/2006 | WO2006097569A1 Process and plant for the heat treatment of solids containing titanium |
| 09/21/2006 | CA2599564A1 Process and plant for the heat treatment of solids containing titanium |
| 09/20/2006 | CN1836053A Refractory composition for constructing structure in fluidized bed reduction furnace for reduction of iron ore |
| 09/20/2006 | CN1276213C Circulating fluidized bed reactor |
| 09/19/2006 | US7108835 A simplfied cooling tube arrangement configured to remove and reinstall a plurality of cooling tubes as a bundle wherein a bundle is mountable on a support rail in a reactor head to enable a horizontal movement of the bundle to facilitating removal of the bundle from a top section of the reactor |
| 09/13/2006 | EP1573076A4 An apparatus for manufacturing molten irons by hot compacting fine direct reduced irons and calcined additives and method using the same |
| 09/06/2006 | CN1829877A Method and apparatus for cooling a material to be removed from the grate of a fluidized bed furnace |
| 08/29/2006 | CA2227261C Method and apparatus for treating a bed of particulate material |
| 07/27/2006 | US20060162500 Heating ilmenite to 700-950 degrees C. in the bed; gas flow from below through a tube into a mixing chamber of the reactor, the tube being partly surrounded by a stationary annular fluidized bed; gas velocities adjusted to particle Froude numbers; titanium oxide; iron; iron oxide (FeO) |
| 07/27/2006 | US20060162499 fluidized beds; compaction |
| 07/26/2006 | CN1266287C Method and device for treating a fine-particled feedstock especially containing metal |
| 07/19/2006 | CN2798009Y Adjustable fluidized furnace |
| 07/18/2006 | CA2255811C Process for the treatment of particulate matter by fluidisation, and vessel with apparatus to carry out the treatment |
| 07/13/2006 | WO2006073681A2 Method and apparatus for controlling pollution from a cement plant |
| 07/12/2006 | EP1678453A1 Method and apparatus for heat treatment of particulates in an electrothermal fluidized bed furnace and resultant products |
| 07/06/2006 | US20060144297 Method and apparatus for controlling pollution from a cement plant |
| 07/05/2006 | EP1675917A2 Thermally modified carbon blacks for various type applications and a process for producing same |
| 07/05/2006 | CN1262789C Circulating fluid-bed with controllable inner bed heat exchanger |
| 06/29/2006 | US20060137580 Incombustible withdrawing system |
| 06/27/2006 | US7067561 multistage Fisher-Tropsch synthesis process with reactor modules that have parallel gas flows; gases are cooled between successive stages to condense the water vapor, thus increasing catalyst lifespan |
| 06/15/2006 | US20060123602 compact reactor for making calcium nitrate spherical in a fluidized bed granulator, spherical in shape, hard and dry and do not break down easily during handling |
| 06/14/2006 | CN1786636A Light-weight calcining machine with buried pipe fluidized bed for sodium carbonate |
| 06/13/2006 | US7060228 Internal device for separating a mixture that comprises at least one gaseous phase and one liquid phase |
| 06/07/2006 | EP1664244A1 Controlling catalyst temperature in a catalyst stripper |
| 05/30/2006 | US7052274 Method and plant for manufacturing cement clinker |
| 05/24/2006 | CN2783235Y Gas burner nozzle |
| 05/18/2006 | US20060104872 Fluidized-bed gasification furnace |
| 05/18/2006 | US20060104871 fluidizing gas introduced from bottom portion of processing container causes powder particles to form a fluidized bed which circulate to ascend through a space between an inner wall of the processing container and the draft tube and descend through inner portion of draft tube; dispersed by disintegrator |
| 05/11/2006 | US20060099542 Casting sand heating apparatus |
| 05/10/2006 | EP1654493A1 Method and apparatus for cooling a material to be removed from the grate of a fluidized bed furnace |
| 05/10/2006 | EP1354967B1 Multi-layer heat treating furnace, heat treating device, and heat treating method |
| 05/09/2006 | US7041259 FCC process and apparatus with automatic catalyst recycle control |
| 04/18/2006 | US7029273 Process for carbonizing wood residues and producing activated carbon |
| 04/11/2006 | US7025927 Hot air blowing type fluidized-bed furnace, rotary heat-treatment furnace, heat-treatment apparatus, and method of heat treatment |
| 04/05/2006 | CN1756851A Method and plant for the heat treatment of solids containing iron oxide using a fluidized bed reactor |
| 04/05/2006 | CN1248776C A circulating fluidized bed reactor device |
| 03/22/2006 | CN1246661C Combination conduction/convection furnace |
| 03/16/2006 | US20060057035 Fluidized bed gas distributor system for elevated temperature operation |
| 03/16/2006 | DE102004042430A1 Wirbelschichtreaktor zum thermischen Behandeln von wirbelfähigen Substanzen in einem mikrowellenbeheizten Wirbelbett Fluidized bed reactor for the thermal treatment of fluidizable substances in a microwave-heated fluidized bed |
| 03/09/2006 | WO2005028569A3 Thermally modified carbon blacks for various type applications and a process for producing same |
| 03/08/2006 | EP1030150B1 Fluidized-bed gasification and combustion furnace and method |
| 03/08/2006 | CN1244420C Heating device for casting sand |
| 03/02/2006 | US20060045823 Method and system to reduce polymerization reactor fouling |
| 03/01/2006 | EP1470379B1 Methods and devices for heating a continuous flow of solids |
| 03/01/2006 | CN1243839C Method and appts. for feeding solid material and oxidizing gas into suspension smelting furnace |
| 02/23/2006 | DE102004038890A1 Bulk material e.g. cement brick, cooler, has movable attachments aligned parallel to supporting surface, so that effective area of attachments contacting materials during forward lift of attachments is larger than area during backward lift |
| 02/21/2006 | US7001177 Method and apparatus for recovering energy from waste materials by combustion using a portion of tertiary air |
| 02/16/2006 | US20060035192 Milling and drying apparatus incorporating a cyclone |
| 02/08/2006 | CN1732276A Method and plant for the heat treatment of sulfidic ores using annular fluidized |
| 02/02/2006 | US20060024214 Apparatus for the provision of a block flange of a manhole aperture or the like, in particular for fluidized bed reactors |
| 02/01/2006 | CN1729046A Method and apparatus for heat treatment in a fluidised bed |
| 01/31/2006 | US6991767 for debonding and sand core removal of sand cores from cast parts, heat treating of metal parts and removal of organic contamination from metal parts; reduces temperature of fluidizing gas before it discharges through tuyeres |
| 12/29/2005 | US20050284347 Method of reducing cement kiln NOx emissions by water injection |
| 12/28/2005 | CN1233977C Hot airflow suspension calcining method and apparatus for nano oxide powder |
| 12/15/2005 | WO2005118480A1 Reduced moisture chemical reactions |
| 12/15/2005 | US20050277081 Method of mixing high temperature gases in mineral processing kilns |