| Patents for F27B 15 - Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion (2,303) |
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| 12/15/2005 | CA2568087A1 Reduced moisture chemical reactions |
| 12/13/2005 | CA2108816C Process for producing molten pig iron or molten steel pre-products |
| 12/07/2005 | CN1230657C Apparatus for heating flowing material containing solids |
| 11/17/2005 | WO2005108628A1 Support frame structure for supporting dispersion plate in fluid layer reduction furnace for reduction of iron ore |
| 11/16/2005 | EP1268865B1 Method and device for thermal treatment of steel wire |
| 11/16/2005 | CN1227503C preheating/precalcining cement kiln and supplemental solid fuel delivery device and method therefor |
| 11/16/2005 | CN1227371C Method for the indirect reduction of particulate oxide-containing ores and apparatus therefor |
| 11/15/2005 | CA2173385C Fluidized bed reactor and process for performing reactions therein |
| 11/15/2005 | CA2131845C System to separate suspensions of catalyst particles and reacted mixture of hydrocarbons and a catalytic cracking process |
| 11/09/2005 | EP1141644B1 Combination conduction/convection furnace |
| 11/02/2005 | EP1499434B1 Grid construction for a fluidized bed reactor and a method of removing coarse material from a fluidized bed reactor |
| 11/01/2005 | US6960238 Using fluizied beds; preheating; reducing iron oxide to iron |
| 10/12/2005 | EP1583847A1 Method and plant for the heat treatment of sulfidic ores using annular fluidized |
| 10/11/2005 | US6953547 Method and apparatus for feeding solid material and oxidizing gas into a suspension smelting furnace |
| 10/06/2005 | WO2005092583A1 Swinging agitator for a gypsum calcining apparatus and the like |
| 10/06/2005 | WO2005091819A2 High efficiency refractoryless kettle |
| 10/06/2005 | CA2555676A1 High efficiency refractoryless kettle |
| 10/06/2005 | CA2554983A1 Swinging agitator for a gypsum calcining apparatus and the like |
| 09/29/2005 | WO2005090524A1 Improved desulfurization process |
| 09/29/2005 | DE19851646B4 Thermisches Verfahren zur Minimierung von Alkalien im Brennprozess von Zementrohmehl zum Zementklinker Thermal technology to minimize the alkalis in the combustion process of cement raw meal for cement clinker |
| 09/28/2005 | EP1579150A1 Fluidized-bed gasification furnace |
| 09/21/2005 | EP1575700A1 Method and apparatus for heat treatment in a fluidised bed |
| 09/15/2005 | US20050199531 apparatus comprising fluidized bed reactors, regenerators, receivers, reducer and hoppers, used for continuous removing sulfur from gasoline, cracked gasoline, diesel fuels and/or mixtures using fluidizable, circulatable and regenerable solid particles |
| 09/14/2005 | EP1573076A1 An apparatus for manufacturing molten irons by hot compacting fine direct reduced irons and calcined additives and method using the same |
| 09/14/2005 | CN2725817Y Mineral reduction roaster for circulation fluidized bed |
| 09/01/2005 | WO2005080611A1 Suction hood for a liquid metal ladle and suction method |
| 09/01/2005 | US20050188897 High efficiency refractoryless kettle |
| 08/31/2005 | EP1568789A1 Dust collector for metallurgical ladle and dust collection process |
| 08/31/2005 | CN1662297A Grid construction for a fluidized bed reactor and a method of removing coarse material from a fluidized bed reactor |
| 08/31/2005 | CN1217020C Arrangement and method for reducing build-up on a roasting furnace grate |
| 08/04/2005 | WO2005070586A1 Heating apparatus for foundry sand |
| 07/14/2005 | DE10260735B4 Verfahren und Anlage zur Wärmebehandlung von sulfidischen Erzen Method and apparatus for heat treatment of sulfidic ores |
| 07/12/2005 | US6916357 Method for introducing a granular ore into a roasting kiln |
| 07/06/2005 | CN1636121A Extractor/cooler of loose materials through the use of conveyor belt equipped with bored and winged plates |
| 06/30/2005 | DE10260737B4 Verfahren und Anlage zur Wärmebehandlung von titanhaltigen Feststoffen Method and apparatus for heat treatment of titanium-containing solids |
| 06/29/2005 | EP1163375B1 Fluidized bed reduction reactor for reducing fine iron ore and supplying the reduced ore to a melter-gasifier |
| 06/29/2005 | CN1632436A Fast fluidized calcining process |
| 06/02/2005 | US20050115477 Extractor/cooler of loose materials through the use of conveyor belt equipped with bored and winged plates |
| 06/01/2005 | EP1534419A1 Propulsive nozzle injection method in fluidised bed reactors |
| 05/26/2005 | US20050112907 Gas-assisted rapid thermal processing |
| 05/25/2005 | CN2702258Y Circulating fluidized bed boiler for burning domestic refuse |
| 05/25/2005 | CN1203286C Heat treatment equipment for powdery material in crossed feed influents with high ratio between solid and gas |
| 05/11/2005 | EP1529121A1 Process and apparatus for the direct reduction of iron oxides in an electrothermal fluidized bed and resulant product |
| 05/11/2005 | EP1226284B1 Apparatus for heating flowing material containing solids |
| 05/05/2005 | US20050092130 Process and apparatus for the direct reduction of iron oxides in an electrothermal fluidized bed and resultant product |
| 05/04/2005 | CN2697558Y Fluidizing calcination drying furnace |
| 05/04/2005 | CN2697557Y Fluidized bed oxidation furnace |
| 05/03/2005 | US6887803 Gas-assisted rapid thermal processing |
| 05/03/2005 | US6887298 Injecting carbonaceous reducing agent via tuyeres into throttle point |
| 04/27/2005 | CN2695896Y Central cylinder of circulating fluid-bed boiler |
| 04/12/2005 | CA2358425C Fluidized bed breakage prevention system for fluidized bed reduction reactor |
| 04/05/2005 | US6875015 Cement producing system incorporating a waste derived fuel suspension burner for a down draft calciner |
| 04/05/2005 | CA2239026C Method and apparatus for continuous treatment of particulate material |
| 03/31/2005 | WO2005028978A1 Method and apparatus for heat treatment of particulates in an electrothermal fluidized bed furnace and resultant products |
| 03/31/2005 | WO2005028569A2 Thermally modified carbon blacks for various type applications and a process for producing same |
| 03/30/2005 | EP1518613A1 Equipment for heat-treating powder waste |
| 03/24/2005 | WO2005026070A1 Method of producing cement clinker and electricity |
| 03/24/2005 | US20050062205 Method and apparatus for heat treatment of particulates in an electrothermal fluidized bed furnace and resultant products |
| 03/16/2005 | CN2684967Y Sand heating device for casting |
| 03/10/2005 | WO2005021211A1 Method & apparatus for holding a work piece in a particle bed |
| 03/10/2005 | US20050053529 Method and device for treating a fine-particled feedstock especially containing metal |
| 03/10/2005 | CA2535888A1 Process and apparatus for the production of useful products from carbonaceous feedstock |
| 03/09/2005 | EP1177322B1 A fluidized bed reactor for preventing the fine iron ore from sticking therein and method therefor |
| 03/03/2005 | WO2005019482A1 Refractory composition for constructing dome portion of fluidized bed reduction furnace for reduction of iron ore |
| 03/03/2005 | DE102004038313A1 Brennofen zur Zementherstellung Kiln for cement production |
| 03/02/2005 | CN2682358Y End gas discharge device of sand bath heating furnace |
| 03/02/2005 | CN1191323C Catalytic cracking stripper with hydrocarbon oil convering function |
| 03/02/2005 | CN1191322C Improved catalytic cracking stripper |
| 02/24/2005 | WO2005017212A1 Refractory composition for constructing structure in fluidized bed reduction furnace for reduction of iron ore |
| 02/24/2005 | WO2005017074A1 Controlling catalyst temperature in a catalyst stripper |
| 02/23/2005 | CN1585825A Method and device for treating a fine-particled feedstock especially containing metal |
| 02/23/2005 | CN1190386C Method and appts. for producing cement clinker |
| 02/16/2005 | CN2679613Y Pot decomposing furnace having low resistance and high ratio of solid-gas |
| 02/16/2005 | CN1189539C Method for recovering catalytic reaction oil and heat energy cooling |
| 02/10/2005 | US20050029163 Catalytic cracking of hydrocarbon feedstock |
| 02/03/2005 | WO2005010435A1 Method and apparatus for cooling a material to be removed from the grate of a fluidized bed furnace |
| 02/02/2005 | CN1575344A Multi-layer heat treatment furnance, heat treatment device and heat treating method |
| 02/02/2005 | CN1187117C Tiny solid recycle in recirculation fluid-bed reactor |
| 02/01/2005 | CA2150270C High temperature hanging system for fluid solid cyclone/plenum systems |
| 01/26/2005 | EP1499434A1 Grid construction for a fluidized bed reactor and a method of removing coarse material from a fluidized bed reactor |
| 01/26/2005 | EP1228332B1 Circulating fluidized bed reactor |
| 01/11/2005 | US6840765 Multi-layered heat treatment furnace, heat treatment unit, and method of heat treatment |
| 01/05/2005 | CN2669115Y Rapid circulating fluidized calcining furnace for superfine kaoline calcining |
| 01/05/2005 | CN1183371C Heat-exchanging system for recirculating fluidized bed boiler |
| 12/29/2004 | CN1558173A Fluidized bed calcining and drying furnace |
| 12/22/2004 | CN1555941A Heating device for casting sand |
| 12/15/2004 | EP1485650A1 Extractor/cooler of loose materials through the use of conveyor belt equipped with bored and winged plates |
| 12/01/2004 | CN2660451Y Internally circulating fluidizing reactor |
| 12/01/2004 | CN1178040C Kiln plant and method for manufacturing cement |
| 11/30/2004 | CA2121670C Process and apparatus for distributing fluids in a container |
| 11/25/2004 | US20040231514 Method and device for treating particulate material |
| 11/09/2004 | US6814941 Separation of particulate catalyst materials from gaseous materials in an fcc fluidized catalytic cracking system |
| 11/09/2004 | US6814571 Arrangement and method for reducing build-up on a roasting furnace grate |
| 11/02/2004 | US6811765 Thermal treatment of fine grain materials in a coarse-grain fluidized bed |
| 10/27/2004 | EP1470379A1 Methods and devices for heating a continuous flow of solids |
| 10/27/2004 | CN2651685Y Kaolin suspending calcinator |
| 10/20/2004 | CN1172155C Eddy-type suspension furnace |
| 09/22/2004 | EP1458895A1 Method and device for treating a fine-particled feedstock especially containing metal |
| 09/15/2004 | CN1166447C Multichamber division type fluidized bed furnace |
| 09/09/2004 | DE19500962B4 Verfahren und Vorrichtung zur Hochtemperaturbehandlung von feinkörnigen Feststoffen in einem Schmelzzyklon Method and apparatus for high temperature treatment of fine-grained solids in a melting cyclone |