| Patents for C03B 3 - Charging the melting furnaces (1,564) |
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| 12/20/2007 | US20070289336 Method for Producing Fibers from Molten Waste |
| 12/19/2007 | EP1867608A1 Method for preparing a pre-reacted clinker for the formation of glass and glass fibers |
| 12/13/2007 | US20070287624 Method for preparing glass |
| 12/13/2007 | US20070284781 Use of pre-reacted cements as raw material for glass production and the manufacture of fiber therefrom |
| 12/13/2007 | US20070283722 Apparatus and method for drawing an optical fiber having reduced and low attenuation loss, and optical fiber produced therefrom |
| 12/06/2007 | US20070277556 Device and method for melting and/or vitrifying filter gas |
| 12/05/2007 | CN101081719A Glass material supplying apparatus and method |
| 11/22/2007 | WO2007132737A1 Process for producing alkali-free glass |
| 11/20/2007 | US7296441 Device and method for melting a substance with the occurrence of a low level of contamination |
| 11/20/2007 | US7296440 Device and method for melting glass |
| 11/15/2007 | WO2007129509A1 Process for producing glass |
| 11/08/2007 | WO2007126685A1 Method and apparatus for preheating glassmaking materials |
| 11/08/2007 | CA2647869A1 Method and apparatus for preheating glassmaking materials |
| 10/24/2007 | EP1846338A1 Thermally insulating glass material functioning as a capillary water suction barrier and method for its manufacture. |
| 10/03/2007 | EP1838419A1 Method for purifying waste gases of a glass melting process, particularly for glasses for lcd displays |
| 09/27/2007 | US20070225145 Method for manufacture of glass |
| 09/25/2007 | US7272879 Glass molding die, renewal method thereof, and glass fabricated by the molding die |
| 08/28/2007 | US7260960 Selective glass batching methods for improving melting efficiency and reducing gross segregation of glass batch components |
| 08/15/2007 | CN2934227Y Water chestnut flame glass marble kiln having material feeding pre-fusing pool |
| 07/19/2007 | DE10140032B4 Verfahren zur Herstellung von Glas und Glasschmelzvorrichtung dafür Process for the manufacture of glass and glass-melting apparatus therefor |
| 07/11/2007 | CN1997604A Method enabling the complete combustion and oxidation of the mineral fraction of waste treated in a direct combustion-vitrification device |
| 06/28/2007 | US20070144212 Process for producing glass and glass-melting apparatus thereof |
| 06/06/2007 | CN1319882C Method of producing glass using degassed glass material |
| 05/31/2007 | WO2007061312A1 Tunnel furnace |
| 05/31/2007 | US20070122332 Preparing silicate of alkali metals, alkaline-earth metals or rare earths by reacting silica and sulfate of the element in reactor equipped with submerged burner within molten mass, submerged burner being supplied with oxygen-containing gas; reduction in CO2 emissions |
| 05/31/2007 | CA2629518A1 Tunnel furnace |
| 05/23/2007 | CN2903045Y XY directional feeding machine for hexagonal electric furnace |
| 05/18/2007 | WO2007055964A2 Method of manufacturing high performance glass fibers in a refractory lined melter and fiber formed thereby |
| 05/10/2007 | US20070105701 Method of manufacturing high performance glass fibers in a refractory lined melter and fiber formed thereby |
| 05/09/2007 | CN1314607C Rapid glass melting or premelting |
| 04/25/2007 | CN1312065C Method for preparing raw materials for glass preparation |
| 04/11/2007 | EP1771391A1 Method and device for treating fibrous wastes for recycling |
| 03/20/2007 | US7191619 Process for producing glass and glass-melting apparatus thereof |
| 03/14/2007 | EP1761469A1 Silica glass containing tio2 and process for its production |
| 02/20/2007 | CA2379202C Methods of forming particulate glass batch compositions and reducing volatile components from an exhaust stream |
| 02/14/2007 | EP1751069A1 Method enabling the complete combustion and oxidation of the mineral fraction of waste treated in a direct combustion-vitrification device |
| 01/25/2007 | US20070017255 Method of recycling glass fiber material |
| 01/11/2007 | WO2007005953A2 Bismuth containing fluorophosphate glass and method for making thereof |
| 01/11/2007 | US20070010390 high refractive index, near infrared transmission, and a wide glass forming domain; high chemical durability, radiation resistance, efficiency of laser use; useful in laser glass, amplifiers, windows and fibers, high density optical storage application; space and nuclear energy industries |
| 01/04/2007 | US20070000721 Method for manufacturing basalt fiber |
| 01/03/2007 | CN1890186A Self-cleaning window structure |
| 12/27/2006 | CN1291929C Method and device for quickly melting glass |
| 12/20/2006 | CN1882505A Preparation of silicate or glass in a furnace with burners immersed in a reducing medium |
| 10/26/2006 | DE102005019147A1 Combustion air for a smelting furnace for glass production is preheated, to optimize combustion using heat exchange by regenerators for the exhaust gas and/or fresh gas |
| 10/25/2006 | CN1281545C Synthetic silicates and use thereof in glass production |
| 10/25/2006 | CN1281529C Method for preparing raw materials for glass-making |
| 10/19/2006 | US20060230787 System for and method of batch analysis and optimization for glass manufacturing |
| 10/18/2006 | CN1847173A Hot kiln placing method and feeder for glass kiln |
| 10/11/2006 | CN1278964C Device and method for melting a substance without contamination |
| 10/10/2006 | CA2215602C Method and device for melting recycled silicate starting materials |
| 10/04/2006 | CN1277769C Process and apparatus for making mineral fibers |
| 09/21/2006 | US20060207290 Optical apparatus with dust reduction capability |
| 09/20/2006 | CN1834048A Method of producing synthetic silicates and use thereof in glass production |
| 09/06/2006 | EP1697266A1 Method and device for conditioning a cooling process area in order to reduce corrosion |
| 08/24/2006 | US20060189471 Process and composition for the immobilization of radioactive and hazardous wastes in borosilicate glass |
| 08/17/2006 | WO2006084539A1 Method for purifying waste gases of a glass melting process, particularly for glasses for lcd displays |
| 08/10/2006 | DE10084470T5 In einem Rohr befeuchtende Schraubenfördervorrichtung In a tube moisturizing screw conveyor |
| 08/02/2006 | EP1534639B1 Producing glass using outgassed frit |
| 07/27/2006 | WO2006078171A1 Thermally insulating glass material functioning as a capillary water suction barrier and method for its manufacture. |
| 07/27/2006 | US20060162391 Processes of forming mineral fibres |
| 07/27/2006 | CA2595504A1 Thermally insulating glass material functioning as a capillary water suction barrier and method for its manufacture |
| 07/19/2006 | EP1680368A1 Self-cleaning window structure |
| 07/19/2006 | CN1805906A Lenticular images formed on selected images portions |
| 07/12/2006 | CN2795197Y Charger special for hot loading kiln of glass melting kiln |
| 07/12/2006 | CN2795196Y Vibrative full sealed utomatic charger for glass kiln |
| 07/06/2006 | US20060144091 Glass melting apparatus and glass melting method |
| 06/28/2006 | CN1792901A Manufacturing method of glass and glass melting device |
| 06/14/2006 | EP1667934A1 Preparation of silicate or glass in a furnace with burners immersed in a reducing medium |
| 06/14/2006 | CN1259262C Exhaust positioned at downstream end of glass melting furnace |
| 05/18/2006 | US20060105899 Furnace with series-arranged baths for producing glass compounds having a low degree of unmelted material |
| 05/18/2006 | US20060101855 Method for preparing pre-reacted batches of raw materials for the production of glass formulas |
| 04/26/2006 | CN2775044Y Water extracting furnace for crashing silica stone |
| 04/26/2006 | CN1762864A Air exhaust opening locating downstream of glass furnace |
| 04/19/2006 | EP1434743B1 Method for preparing raw materials for glass production |
| 04/19/2006 | CN1761025A Flat, high strength glass cone of CRT, fabricating method and composition |
| 04/11/2006 | CA2229384C Silicon feed system |
| 03/23/2006 | DE10055924B4 Verfahren zum Betrieb eines Glasschmelzofens Method for operating a glass melting furnace |
| 03/22/2006 | CN1246238C Glass production apparatus and method |
| 03/14/2006 | US7010940 Process for producing glass and glass-melting apparatus thereof |
| 02/23/2006 | WO2006018582A1 Method and device for treating fibrous wastes for recycling |
| 02/23/2006 | CA2575390A1 Method and device for treating fibrous wastes for recycling |
| 02/16/2006 | DE19755118B4 Verfahren zur Herstellung eines künstlichen Betonzuschlagstoffs aus Verbrennungsasche und Vorrichtung zur Herstellung desselben A method for producing an artificial aggregate concrete from combustion ash and apparatus thereof for the manufacture |
| 02/08/2006 | CN1240634C Method and device for melting and refining materials capable of being vitrified |
| 01/19/2006 | US20060014620 Free flowing glass batch |
| 01/11/2006 | EP1613558A2 Lenticular images formed on selected image portions |
| 01/04/2006 | CN1715220A Material changing method for switching from high transmission glass production to low transmission glass production |
| 12/28/2005 | EP1609766A1 Method for making glass raw materials |
| 12/15/2005 | WO2005118492A1 Method enabling the complete combustion and oxidation of the mineral fraction of waste treated in a direct combustion-vitrification device |
| 11/23/2005 | CN2741977Y Rubber scraper structure of small new slope blanket type material charger |
| 11/09/2005 | CN1694848A Method of producing glass using degassed glass material |
| 11/08/2005 | CA2402973C Batch charger for cold top electric furnace |
| 11/08/2005 | CA2317124C Method of producing synthetic silicates and use thereof in glass production |
| 11/08/2005 | CA2214363C Method of producing synthetic silicates and use thereof in glass production |
| 10/12/2005 | CN1681741A Easily flowing glass admixtion |
| 10/12/2005 | CN1222480C Method and apparatus for controlling flow of casing glass in cased glass stream |
| 09/15/2005 | US20050199012 Quartz fusion furnace and method for forming quartz articles |
| 09/14/2005 | EP1432654B1 Method and device for melting glass using an induction-heated crucible with cooled crust |
| 09/06/2005 | US6938441 Method and apparatus for heat treatment of glass material and natural materials specifically of volcanic origin |
| 09/01/2005 | US20050188726 Process for producing glass and glass-melting apparatus thereof |
| 08/24/2005 | EP1198426B1 Methods of forming particulate glass batch compositions and reducing volatile components from an exhaust stream |