| Patents for F27D 3 - Charging; Discharging; Manipulation of charge (11,678) |
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| 05/16/2001 | EP0882204B1 Kiln assembly |
| 05/16/2001 | CN1295779A Bottom for metallurgical vessel with direct current electric arc device |
| 05/15/2001 | US6231288 Conveyor head and lift for feeding tires into a rotating kiln |
| 05/09/2001 | EP1097246A1 Method and device for sealing a tap hole in metallurgical containers |
| 05/09/2001 | CN2429805Y Slag remover for slag opening of electric furnace |
| 05/03/2001 | WO2001031070A1 Multiple-level furnace |
| 05/03/2001 | WO2001030709A1 Method and device for drawing a molten material contained in a crucible |
| 05/03/2001 | DE19949406A1 Stoßofen Pusher furnace |
| 05/03/2001 | DE19931677C1 Kiln trolley cleaning system has a lifter with centered tines to engage the openings of the laid blocks to lift them clear for cleaning the trolley surface with an accurate alignment when replaced |
| 05/02/2001 | EP1095166A1 Apparatus and process for treating a particulate material within a rotating retort |
| 05/02/2001 | CN2428747Y Immersion-type coal-oxygen spray-gun |
| 05/02/2001 | CN1293714A Wall structure for metallugrical vessel and blast furnace provided with the wall structure |
| 05/01/2001 | US6224820 Method of producing a reduced metal, and traveling hearth furnace for producing same |
| 05/01/2001 | US6224647 Process and device for charging a fusion gasifier with gasifying means and spongy iron |
| 04/26/2001 | WO2001029496A1 Method of charging a pressurized container with granular solids |
| 04/25/2001 | EP0754246B1 Apparatus for injecting gases or fluids in general and particulates, particularly for injecting oxygen, in furnaces for the production of steel |
| 04/19/2001 | WO2001027548A1 Pusher furnace rails with plate-shaped sliding supports and sliding shoes |
| 04/19/2001 | DE19950101C1 Introducing granular solids into pressure vessel comprises initially passing solids to first container and then into second container connected to it before it enters pressure vessel |
| 04/18/2001 | EP1092785A1 Coherent jet lancing system for gas and powder delivery |
| 04/18/2001 | EP1092121A1 Heat processing installation |
| 04/18/2001 | CN1292035A Device for preheating charging stock, comprising replaceable stack wall sections |
| 04/18/2001 | CN1291528A Transmission system of gas and powder |
| 04/17/2001 | US6219372 Guide tube structure for flux concentration |
| 04/17/2001 | US6219370 Channel arrangement |
| 04/17/2001 | US6217825 Device and fireproof nozzle for the injection and/or casting of liquid metals |
| 04/17/2001 | US6217823 Metal scrap submergence system |
| 04/17/2001 | US6217317 Combination conduction/convection furnace |
| 04/17/2001 | CA2061087C Method and apparatus for heating and smelting pulverous solids and for volatilizing the volatile ingredients thereof in a suspension smelting furnace |
| 04/11/2001 | EP1090148A1 Electric arc furnace |
| 04/10/2001 | US6214086 For simultaneously supplying hot and cold direct reduced iron (dri); system uses gravity to transport hot dri from a reduction furnace to a discharge section, which transports desired amounts to a cooling receptacle and a hot dri vessel |
| 04/10/2001 | US6213764 Disposal of waste tires |
| 04/05/2001 | WO2001023622A1 Sealing device |
| 04/05/2001 | WO2000050969A3 Mass generation of individual virtual servers, virtual web sites and virtual web objects |
| 04/05/2001 | DE19945489A1 Verfahren und Einrichtung zum Einbringen von Schüttgut in ein metallurgisches Gefäss Method and apparatus for introducing bulk material into a metallurgical vessel |
| 04/04/2001 | EP1089045A2 Articles handling process and rotary hearth furnace therefor |
| 04/04/2001 | EP1088111A1 Continous metal melting process and apparatus |
| 04/04/2001 | CN1290337A Charging device for low blast furnaces |
| 04/04/2001 | CN1290307A Carrier substrate |
| 04/03/2001 | US6212218 Reusable lance with consumable refractory tip |
| 04/03/2001 | US6210628 Melt delivery system |
| 04/03/2001 | US6210627 Arrangement for the dosed introduction of fine-particulate material into a reactor vessel |
| 04/03/2001 | US6210158 Method and apparatus for firing ceramic compact |
| 04/03/2001 | US6210156 Heat treatment material handling unit |
| 04/03/2001 | US6210155 Charging device for a rotary hearth furnace |
| 04/03/2001 | US6210154 Treatment of exhaust gases from kilns |
| 03/29/2001 | WO2001021843A1 Method and device for introducing bulk material into a metallurgical vessel |
| 03/29/2001 | CA2388582A1 Method and device for introducing bulk material into a metallurgical vessel |
| 03/28/2001 | EP1087025A1 Wire feed unit |
| 03/28/2001 | CN1289035A Pulsed coal spraying method and equipment |
| 03/27/2001 | US6207931 Method for the heat treatment of workpieces |
| 03/27/2001 | US6206941 Apparatus and process for carbonization and activation of carbonaceous materials |
| 03/24/2001 | CA2299192A1 Wire feed unit |
| 03/22/2001 | WO2001020047A1 Method of introducing additives in steelmaking |
| 03/22/2001 | DE19923800C1 Verfahren und Vorrichtung zum Halten und Abstechen von Metallschmelzen Method and apparatus for holding and tapping of molten metals |
| 03/22/2001 | CA2385386A1 Method of introducing additives in steelmaking |
| 03/21/2001 | EP1084807A2 Transporting device for articles to be dried like tiles |
| 03/21/2001 | CN1288066A Method and equipment for prodn. of reduction iron |
| 03/21/2001 | CN1287987A Silicon carbide roller used for roller kiln mfg. therefor |
| 03/20/2001 | US6204483 Heating assembly for rapid thermal processing system |
| 03/15/2001 | WO2001018282A2 Method and arrangement for chemically treating the surfaces of bulk material |
| 03/15/2001 | WO2001018257A1 Furnace for the direct reduction of iron oxides |
| 03/15/2001 | WO2001017919A1 Pure fused silica, furnace and method |
| 03/15/2001 | DE19943732A1 Verfahren zur Anordnung zur chemischen Oberflächenbehandlung von Schüttgut Proceedings for an order for the chemical surface treatment of bulk |
| 03/14/2001 | EP1082467A1 Method for operating an electric arc furnace to build up and maintain foamed slag |
| 03/14/2001 | EP0866739B1 Nozzle assembly having inert gas distributor |
| 03/14/2001 | CN2423552Y Cement machine shaft kiln pallet |
| 03/14/2001 | CN1287609A Method for forming a moving hearth in a furnace for producing reduced iron agglomerates |
| 03/14/2001 | CN1287513A Refractory nozzle |
| 03/08/2001 | DE19945686A1 Installation to create ceramic products |
| 03/08/2001 | DE10006939C1 Annular insert for sliding plates in metallurgical installations contains matrix material made of magnesium oxide sinter, spinel or causter, zirconium mullite, carbon, and additive which limits the oxidation of carbon |
| 03/07/2001 | EP1081240A1 Stirrer equipment for the continuous treatment of liquid metals |
| 03/07/2001 | EP1081236A1 Method and apparatus for supplying granular raw material for reduced iron |
| 03/07/2001 | EP1080489A2 Substrate transfer shuttle |
| 03/07/2001 | CN1286311A Method and apparatus for supply of granular reduced iron feedstock |
| 03/06/2001 | US6196957 Insulating roll |
| 03/01/2001 | WO2001014598A1 Direct reduced iron discharge system |
| 03/01/2001 | DE19940189A1 Process for recognizing slag carry-over during quenching of liquid metal used during steel production comprises detecting radiation densities of metal stream using a device to form a trigger signal and/or a video image for slag carry-over |
| 02/28/2001 | EP0724019B1 Seal apparatus of heat-treatment furnace using furnace atmosphere gas containing hydrogen gas |
| 02/28/2001 | CN1062537C Method for making ceramic curved plate and arc furnace |
| 02/28/2001 | CA2540914A1 Method and apparatus for supplying granular raw material for reduced iron |
| 02/27/2001 | US6194688 Baking oven for coated parts |
| 02/27/2001 | US6193506 Apparatus and method for batch thermal conditioning of substrates |
| 02/27/2001 | US6193503 Ash melting furnace and ash melting method thereof |
| 02/22/2001 | WO2001013054A1 Hot wall rapid thermal processor |
| 02/21/2001 | EP1077266A2 Gas blowing plug and manufacturing method therefor |
| 02/21/2001 | CN1062316C Hearth roll with superior indurance capacity |
| 02/20/2001 | CA2164150C Method and apparatus for cooling and producing bulk material |
| 02/15/2001 | WO2001011093A1 Apparatus for supporting material to be treated in continuously operated thermal treatment furnaces |
| 02/13/2001 | US6186869 Cleaning using welding lances and blasting media |
| 02/13/2001 | CA2159569C Apparatus and method for continuous processing of granular materials using microwaves |
| 02/01/2001 | WO2001007853A1 Controlled solid fuel thermolysis in preheater/precalciner kilns |
| 02/01/2001 | WO2000061823B1 Method and device for tapping molten metal from metallurgical vessels |
| 02/01/2001 | DE19944825A1 Transport car for green brick drying stage comprises cassette frame with spaced removal brick setdown bars so frame sidewalls guide drying air up and along bricks. |
| 02/01/2001 | CA2391303A1 Controlled solid fuel thermolysis in preheater/precalciner kilns |
| 01/31/2001 | CN2417443Y DC arc furnace bottom electrode combined with bottom blowing function |
| 01/30/2001 | US6179610 Composite refractory tile for metallurgical furnace members |
| 01/25/2001 | WO2001006021A1 Melting plant with burner heated furnace vessel and charge preheater |
| 01/25/2001 | WO2001005539A1 Smelting furnace for charging a casting device |
| 01/25/2001 | WO2001005496A1 Apparatus and procedures for replenishing particulate materials |
| 01/24/2001 | EP1070683A1 Apparatus and process for cooling and de-steaming calcined stucco |