| Patents for F27B 1 - Shaft or like vertical or substantially vertical furnaces (4,707) |
|---|
| 07/23/2008 | CN100404991C Large-size cement kiln gas treating process and device |
| 07/16/2008 | CN100402634C Gas-fired direct burning furnace for detergent powder production |
| 07/16/2008 | CA2618411A1 Apparatus and method for injection of fluid hydrocarbons into a blast furnace |
| 07/03/2008 | DE202008003567U1 Vorrichtung zur Herstellung von silikatischen Schmelzen An apparatus for the production of silicate melts |
| 07/02/2008 | CN201081533Y Vertical ultra-high temperature vacuum graphite oven |
| 07/02/2008 | CN101210274A Vertical natural gas iron-smelting furnace |
| 07/01/2008 | US7392753 Process and apparatus for disposal of wastes |
| 06/26/2008 | WO2008074596A1 A rotary charging device for a shaft furnace |
| 06/26/2008 | DE102006062689A1 Vertical shaft furnace for production of directly reduced iron, has furnace gas outlet whose central axis is slanted with regard to horizontal axis of shaft furnace by preset angle |
| 06/26/2008 | CA2671393A1 A rotary charging device for a shaft furnace |
| 06/25/2008 | EP1935993A1 A rotary charging device for a shaft furnace |
| 06/25/2008 | EP1716259A4 Metallurgical vessel |
| 06/25/2008 | EP1651783A4 An apparatus for operating a distribution chute for charging ores and coals into a furnace |
| 06/25/2008 | CN101205063A Activated char activating furnace and technique for producing activated char by employing the same |
| 06/25/2008 | CN100397018C Pelletizing shaft furnace with smooth descent and diversion functions |
| 06/19/2008 | US20080142354 Carbonizing Apparatus, Carbonizing System and Carbonizing Method |
| 06/18/2008 | CN101201219A Continuous heat treatment device |
| 06/18/2008 | CN101201218A Continuous heat treatment device |
| 06/18/2008 | CN100395359C Heating pipe built-in magnesium reducing furnace |
| 06/11/2008 | EP1930678A2 Shaft furnace |
| 06/11/2008 | EP1930677A1 Furnace |
| 06/11/2008 | EP1930449A2 Shaft furnace |
| 06/11/2008 | EP1930448A2 Shaft furnace |
| 06/11/2008 | EP1929052A1 Charging device for a shaft furnace |
| 06/11/2008 | CN101198709A Charging device and distribution chute for a shaft furnace |
| 06/11/2008 | CN101196368A High-efficiency energy-saving magnesia kiln |
| 06/10/2008 | US7384263 Process for burning lumps of material with lean gas |
| 06/10/2008 | US7383704 Apparatus for deposition by flame hydrolysis |
| 06/04/2008 | CN201069307Y Large lime vertical kiln with center burning mouth |
| 06/04/2008 | CN101191150A Comprehensive utilization method for blast furnace gas mud and combustion furnace for processing |
| 06/04/2008 | CN100392338C Swinging discharge device of industrial furnace |
| 06/03/2008 | US7381238 System and method of electromagnetic influence on electroconducting continuum |
| 05/28/2008 | CN101186961A Well type heat treatment device |
| 05/21/2008 | EP1451265B1 Coke drum discharge system |
| 05/21/2008 | CN201062920Y Iron ore roasting furnace |
| 05/21/2008 | CN201061747Y Centrifugal sedimentation dust collector |
| 05/14/2008 | CN201059878Y Iron-melting furnace cold air heaters |
| 05/14/2008 | CN201059862Y Iron ore calcination firing space |
| 05/14/2008 | CN201059861Y Combustion furnace for processing blast furnace gas mud |
| 05/14/2008 | CN201059860Y Three spraying environment-friendly type decompose stove |
| 05/07/2008 | CN101173837A Macrotype cement kiln flue gas managing technique and device thereof |
| 05/02/2008 | CA2566822A1 A renewable fuel source burner for a furnace |
| 04/30/2008 | CN201053828Y Environment-friendly energy-saving machine brick kiln |
| 04/30/2008 | CN201053813Y Shaft kiln for producing magnetic iron concentrate |
| 04/29/2008 | US7365287 Vertical electrically heated oven for baking coated parts |
| 04/24/2008 | WO2008046656A1 Solids distributor for injection plants, blast furnaces and the like |
| 04/24/2008 | CA2666566A1 Solids distributor for injection plants, blast furnaces and the like |
| 04/23/2008 | CN201050934Y Vertical reaction stove |
| 04/23/2008 | CN201050933Y Iron-melting furnace |
| 04/23/2008 | CN201049961Y Special-purpose combined furnace for ferrotitanium smelting |
| 04/23/2008 | CN101166943A Split shell circular furnace and binding systems for circular furnaces |
| 04/17/2008 | WO2007122509A3 Method and apparatus for producing direct reduced iron |
| 04/16/2008 | CN101163937A Vertical firing furnace and firing method using it |
| 04/15/2008 | CA2377705C Feed device for a shaft furnace |
| 04/09/2008 | EP1908564A1 Method of reclaiming used tires and product based on used tires |
| 04/09/2008 | CN201045564Y Carbon open type roasting furnace of processing and using bitumen smoke |
| 04/09/2008 | CN101158544A Internal rotation type calcine furnace |
| 04/03/2008 | WO2008037836A1 Method for coating a cooling element |
| 04/03/2008 | CA2664550A1 Method for coating a cooling element |
| 04/02/2008 | CN101156040A Device for selectively dispensing limestone for a regenerating oven and process for selectively loading limestone in a regenerating oven using such device |
| 04/01/2008 | US7350559 Systems and methods of electromagnetic influence on electroconducting continuum |
| 04/01/2008 | CA2332724C Apparatus for injecting solid particulate material into a vessel |
| 03/26/2008 | CN101151491A Fuel delivering terminal for a combustion lance of lime regenerating ovens, combustion lance equipped with such terminal, system and process for controlling the fuel supply flow through such lance |
| 03/19/2008 | CN101144767A High-temperature electric furnace for detecting fire resistance of refractory material |
| 03/19/2008 | CN101144687A Non-chimney cupola furnace with differential temperature type air supply |
| 03/12/2008 | EP1627195B1 Process container with cooling elements |
| 03/12/2008 | CN101139654A Method for producing fine iron sand powder by using ferro-sulphur ore as raw material and equipment thereof |
| 03/05/2008 | CN201032350Y Ring composite lining block for carbon rotary calcining kiln |
| 03/05/2008 | CN201032349Y One-furnace two-stage fluidized roaster |
| 03/05/2008 | CN101137879A Plant for supplying materials to a metallurgical device |
| 02/28/2008 | WO2008022941A1 Annular shaft kiln |
| 02/28/2008 | DE102006039204A1 Ringschachtofen Annular shaft kiln |
| 02/27/2008 | EP1891245A2 Charging device and distribution chute for a shaft furnace |
| 02/27/2008 | EP1402078B1 Method for melting down aluminium |
| 02/20/2008 | CN201025428Y Full water cooling tooth roller for ball group vertical furnace unloader |
| 02/20/2008 | CN100370043C Crude zinc smelting method and smelting furnace therefor |
| 02/12/2008 | CA2356118C Pyrometallurgical reactor cooling element and its manufacture |
| 02/06/2008 | CN201016553Y Furnace wall recession type tuyere |
| 01/31/2008 | WO2008011696A1 Cart with trolley for changing tuyeres |
| 01/31/2008 | WO2008011695A1 Trolley with tilted table and rolls for changing tuyère cooling boxes |
| 01/31/2008 | WO2008011694A1 Tooling for changing tuyères and cooling boxes |
| 01/30/2008 | CN100365366C Melting furnace for metal leagues fit to direct and continuous poured of melted metal |
| 01/24/2008 | US20080017085 Vertical Shaft Melting Furnace |
| 01/23/2008 | CN101111613A Device for distrubuting material into a furnace |
| 01/23/2008 | CN100363289C Device for drying and/or firing gypsum |
| 01/16/2008 | EP1877714A1 Reduction furnace |
| 01/16/2008 | CN201007601Y Energy-saving guide fan shaft kiln |
| 01/10/2008 | US20080008563 Device for Distributing Material Into an Enclosure |
| 01/09/2008 | CN201003904Y Environment-protection furnace |
| 01/09/2008 | CN101101174A Shaft kiln heat recovery method and device |
| 01/09/2008 | CN101101171A Automated control method for shaft kiln discharging and the control device |
| 01/09/2008 | CN101101170A Automated control method for shaft kiln distributing device and the device |
| 01/02/2008 | EP1872073A1 Pressurized loading system for blast furnaces |
| 01/02/2008 | CN201000270Y Front spraying and rear pulling type liquid gas down draught kiln |
| 01/02/2008 | CN200998899Y Glue spreading machine |
| 12/27/2007 | WO2007147696A1 Charging device for a shaft furnace |
| 12/27/2007 | DE102006032196B3 Device for suction of filling emissions of elevated railway bunker construction of blast furnace operation, comprises stationary exhaust collecting pipe and bridging carriage displaceable along bunker array of the bunker construction |
| 12/26/2007 | EP1870651A1 Charging device for a shaft furnace |
| 12/26/2007 | CN200996786Y Stock charger and discharger for vertical kiln |
| 12/26/2007 | CN200996785Y Vertical kiln |