| Patents for C03B 3 - Charging the melting furnaces (1,564) |
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| 12/11/2002 | EP1093442B1 Melting furnace having cullet preheating and rear crown vent with support system |
| 12/05/2002 | WO2002046110A3 Device and method for melting glass |
| 11/27/2002 | CN1094905C Method and device for melting recycled silicate waste |
| 10/23/2002 | EP1009552B1 Method and arrangement for destruction of hazardous waste |
| 10/23/2002 | CN1093181C Silicon feed system |
| 10/08/2002 | US6460376 Method and device for melting and refining materials capable of being vitrified |
| 09/12/2002 | WO2002070423A1 Method of producing an additive for mixed cements and device for carrying out said method |
| 09/05/2002 | US20020123304 Melting tank with a closable batch loading channel |
| 09/05/2002 | DE10107553A1 Vorrichtung und Verfahren zum Pulverisieren von Werkstoffen, insbesondere Gläsern Apparatus and method for pulverizing materials, in particular glasses |
| 09/05/2002 | DE10107540A1 Process for continuously re-melting a starting glass to a finished glass comprises establishing a maximum density difference between the glass in the melting part and the glass to be re-melted, and placing different charges |
| 09/04/2002 | CN1367765A Method of forming particulate glass batch compositions and reducing volatile components from exhaust stream |
| 08/29/2002 | WO2002066914A1 Device and method for pulverizing materials, especially glass |
| 08/07/2002 | EP1228008A1 Method and apparatus for heat treatment of glass materials and natural materials specifically of volcanic origin |
| 06/20/2002 | DE10060729A1 Schmelzofen Furnace |
| 06/20/2002 | DE10060728A1 Device for melting glass has a melting unit provided with a gas nozzle and/or a gas lance for introducing a reactive gas such as oxygen |
| 06/13/2002 | WO2002046672A1 Smelting furnace |
| 06/13/2002 | WO2002046110A2 Device and method for melting glass |
| 06/13/2002 | US20020069678 Method and apparatus for producing basaltic fibers |
| 06/11/2002 | CA2105576C High shear mixer and glass melting apparatus and method |
| 06/06/2002 | WO2000061273A9 In-barrel wetting screw charger |
| 05/29/2002 | EP1042238B1 Apparatus and method for the production of man-made vitreous fibres |
| 05/29/2002 | EP1036040B1 Processes and apparatus for the production of man-made vitreous fibres |
| 05/08/2002 | EP1036042B1 Production of man-made vitreous fibres |
| 04/24/2002 | EP1198426A1 Methods of forming particulate glass batch compositions and reducing volatile components from an exhaust stream |
| 04/24/2002 | CN1346044A Melting bath with closed material distributing-feeding channel |
| 04/18/2002 | DE10140032A1 Verfahren zur Herstellung von Glas und Glasschmelzvorrichtung dafür Process for the manufacture of glass and glass-melting apparatus therefor |
| 04/16/2002 | US6371711 Valveless continuous atmospherically isolated container feeding assembly |
| 04/16/2002 | CA2197229C Converting paper mill sludge or the like |
| 03/21/2002 | DE10038597C1 Schmelzwanne mit einem verschließbaren Gemenge-Einlegekanal Melting tank with a lockable mixture inlay channel |
| 03/13/2002 | CN1339411A Method for preparing glass and equipment for smelting glass |
| 03/13/2002 | CN1080855C Ash melting furnace arrangement |
| 03/07/2002 | DE10055924A1 Process for operating a glass melting oven used in the manufacture of glass comprises burning a fuel-air mixture for combined firing with a first burner or a first burner group and a fuel-oxygen mixture with a second burner of burner group |
| 02/28/2002 | US20020023465 Process for producing glass and glass-melting apparatus thereof |
| 02/26/2002 | US6349570 In-barrel wetting screw charger |
| 02/21/2002 | WO2001079125A3 Method and apparatus for introducing scrap glass into a glass-melting furnace |
| 01/10/2002 | DE10029983A1 Process for melting and refining molten glass comprises moving the glass in a melting reactor along a path through a shaft, and producing a collecting volume consisting of an upper volume and a lower volume for the melt below the path |
| 01/03/2002 | US20020000100 Method and device for waste recycling in a mineral fibre manufacturing plant |
| 12/19/2001 | CN1076326C Method for preheating preparing glass particles or particles and equipment for preparing glass |
| 11/29/2001 | WO2001081258A8 Method for producing mineral wool products from basalt-bearing rocks and a production line for carrying out said method |
| 11/20/2001 | US6318127 Method of glass manufacture involving separate preheating of components |
| 11/14/2001 | EP0991598B1 Method for the vitrification of a powder substance and device therefor |
| 11/13/2001 | US6315810 Process for vitrifying heavy-metal-containing residues having a chlorine content above 10% by mass and a melting furnace for carrying out the process |
| 11/06/2001 | CA2145772C Method and device for the production of mineral wool by using mineral wool waste as a recycled starting material |
| 11/01/2001 | WO2001081258A1 Method for producing mineral wool products from basalt-bearing rocks and a production line for carrying out said method |
| 10/25/2001 | WO2001079125A2 Method and apparatus for introducing scrap glass into a glass-melting furnace |
| 10/25/2001 | CA2404873A1 Method and apparatus for introducing scrap glass into a glass-melting furnace |
| 10/17/2001 | EP1144320A1 Method and device for incineration and vitrification of waste, in particular radioactive waste |
| 10/09/2001 | US6299827 Apparatus for vitrifying heavy-metal-containing residues having a chlorine content above 10% by mass |
| 10/04/2001 | EP1137603A1 Method and device for incineration and vitrification of waste, in particular radioactive waste |
| 09/18/2001 | US6289694 Method and apparatus for melting glass in U-flame and cross-fired tank furnaces with a reduction of the Nox and Co content of the waste gases |
| 09/11/2001 | US6287378 Method of producing synthetic silicates and use thereof in glass production |
| 08/30/2001 | US20010017043 Device and process for the remelting of glass |
| 08/29/2001 | CN1310142A Electrostatic batching preheater |
| 08/16/2001 | EP1123903A2 Electrostatic batch preheater |
| 08/14/2001 | USRE37328 Continuous processing of a soda-lime-silica flat glass including employing iron and controlling reducing conditions so most of the iron is in the ferrous state; high visible transmittance and low infrared transmittance |
| 08/07/2001 | US6271159 Method of producing synthetic silicates and use thereof in glass production |
| 07/19/2001 | US20010008076 Electrostatic batch preheater |
| 07/18/2001 | CN1304385A Method for preparing raw materials for glass-making |
| 07/18/2001 | CA2331165A1 Electrostatic batch preheater |
| 07/04/2001 | EP1112980A1 Apparatus and method for remelting glass |
| 06/13/2001 | DE19963867C1 Apparatus for re-melting glass rods e.g., semi-finished products comprises a sleeve, a crucible located below the sleeve and having a run-off, a heater for heating the inside of the crucible and a run-off sleeve connected to the crucible |
| 05/16/2001 | EP0966406B1 Method and device for melting and refining materials capable of being vitrified |
| 05/01/2001 | CA2010657C Fusion process for materials containing mineral fibers |
| 04/25/2001 | EP1093442A1 Melting furnace having cullet preheating and rear crown vent with support system |
| 04/25/2001 | EP0909262B1 Process for the production of amorphous material from wastes |
| 04/19/2001 | WO2000061273A3 In-barrel wetting screw charger |
| 04/11/2001 | EP1089944A1 Method for melting rock material for mineral fibre production |
| 04/03/2001 | US6209355 Method for melting of glass batch materials |
| 02/07/2001 | CN1283170A Synthetic silicates and use thereof in glass production |
| 01/30/2001 | US6178899 Waste treatment method and waste treatment apparatus |
| 01/18/2001 | WO2001004065A1 Methods of forming particulate glass batch compositions and reducing volatile components from an exhaust stream |
| 01/17/2001 | EP1068154A1 Method for preparing raw materials for glass-making |
| 01/17/2001 | EP0777838B1 Converting paper mill sludge |
| 12/28/2000 | WO2000078684A1 Method and apparatus for heat treatment of glass materials and natural materials specifically of volcanic origin |
| 11/15/2000 | EP1051370A1 Method of producing synthetic silicates and use thereof in glass production |
| 10/24/2000 | CA2205529C Plasma furnace and a method of operating the same |
| 10/19/2000 | WO2000061273A2 In-barrel wetting screw charger |
| 10/11/2000 | EP1042238A1 Apparatus and method for the production of man-made vitreous fibres |
| 09/20/2000 | EP1036042A1 Production of man-made vitreous fibres |
| 09/20/2000 | EP1036041A1 Processes for the production of man-made vitreous fibres |
| 09/20/2000 | EP1036040A1 Processes and apparatus for the production of man-made vitreous fibres |
| 09/13/2000 | EP0880479B1 Method of manufacturing opaque quartz glass products |
| 09/12/2000 | US6116170 Waste incinerator |
| 09/05/2000 | CA2205721C Improved energy recovery in oxygen-fired glass melting furnaces |
| 08/10/2000 | WO2000046161A1 Method for preparing raw materials for glass-making |
| 08/08/2000 | US6099301 Feed apparatus for batch preparation feed mixture for feeding into smelting furnace |
| 07/12/2000 | EP0731851B1 Method of processing solid residues from waste-incineration plants and a device for carrying out the method |
| 06/21/2000 | EP1009552A1 Method and arrangement for destruction of hazardous waste |
| 06/08/2000 | WO2000032525A1 Method and device for incineration and vitrification of waste, in particular radioactive waste |
| 06/08/2000 | WO2000032524A1 Method and device for incineration and vitrification of waste, in particular radioactive waste |
| 06/07/2000 | CN1255906A Method and device for melting and refining materials capable of being vitrified |
| 04/26/2000 | EP0995495A1 Electrostatic control for contact between gases and solid particles |
| 04/20/2000 | DE19829644C1 Process for preheating and/or drying glass-forming charge material for glass melting furnaces comprises feeding furnace waste gases through axis-parallel gas paths on opposite-lying sides of a treatment chamber |
| 04/18/2000 | CA2135204C Plasma furnace and a method of operating the same |
| 04/12/2000 | EP0991598A1 Method for the vitrification of a powder substance and device therefor |
| 04/11/2000 | US6047566 Method and device for melting recycled silicate starting materials |
| 04/05/2000 | EP0990623A1 Burner for heating a powder product and method for the vitrification of a powder product by means of such a burner |
| 03/28/2000 | US6041622 Method and apparatus for heating the change of a glass furnace |
| 03/22/2000 | CN1248231A Method and apparatus which removes odor and pollutants when preparing cullet for use in electrostatic bed filter |
| 03/15/2000 | EP0892765A4 Manufacture of ceramic tiles from fly ash |