| Patents for C03B 3 - Charging the melting furnaces (1,564) |
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| 02/17/2010 | CN101648772A Equilateral polygon glass all-electric smelting furnace automatic material spreader |
| 01/21/2010 | US20100011812 Glass forming apparatus and glass forming method |
| 01/13/2010 | CN201381265Y Glass fiber furnace with composite feeding manner |
| 01/13/2010 | CN100579926C Hot kiln placing method and special feeder for glass kiln |
| 12/30/2009 | EP2138465A2 Heat-exchanger and method for operating same |
| 12/23/2009 | EP2135849A1 Method for producing reactive raw material for manufacture of glass suitable for fiberization |
| 12/16/2009 | CN201362636Y Water-cooling system of batch feeder |
| 12/16/2009 | CN201362635Y Arc-shaped flashboard regulating mechanism for feed bin of batch feeder |
| 12/16/2009 | CN201362634Y Hopper sealing device of feeder |
| 12/08/2009 | CA2324875C Method for preparing raw materials for glass-making |
| 12/03/2009 | US20090293548 Device and method for preparing siliceous melts |
| 12/01/2009 | US7624595 Method and device for melting and refining materials capable of being vitrified |
| 11/12/2009 | US20090277227 Glass melting in the presence of sulphur |
| 11/11/2009 | CN201343484Y Glass batch preheating device |
| 10/27/2009 | CA2477716C Selective glass batching methods for improving melting efficiency and reducing gross segregation of glass batch components |
| 10/21/2009 | CN100552481C Graded-index multimode fiber and manufacturing method therefor |
| 10/14/2009 | CN101558015A Process and apparatus for making mineral fibres |
| 10/01/2009 | WO2009118180A1 Process and apparatus for making a mineral melt |
| 10/01/2009 | CA2719704A1 Process and apparatus for making a mineral melt |
| 09/30/2009 | EP2105415A1 Process and apparatus for making a mineral melt |
| 09/30/2009 | CN201317720Y Feeding device of glass furnace |
| 09/23/2009 | CN101541692A Method and facility for the production of soluble glass using heat recovery |
| 09/10/2009 | DE10133056B4 Verfahren zum Einschmelzen und/oder Verglasen von Filterstäuben und Verwendung einer Vorrichtung dafür A method of melting and / or vitrification of filter dust and use of a device for |
| 08/25/2009 | US7578988 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 |
| 08/19/2009 | EP0815062B2 Method of making mineral fibres |
| 08/12/2009 | EP2086893A1 Method and facility for the production of soluble glass using heat recovery |
| 07/28/2009 | US7565816 System for and method of batch analysis and optimization for glass manufacturing |
| 07/23/2009 | DE102008030161B3 Heat exchanger for indirect warming of broken glass has suction apertures in partition walls between exhaust gas channels and melt channels |
| 07/22/2009 | CN201276477Y Scrubbing machine for silica sand pretreatment |
| 07/09/2009 | US20090176639 Method and furnace with series-arranged baths for producing glass frits |
| 06/25/2009 | US20090158777 Method and Device for Recycling Mineral Wool Waste Containing Organic Components |
| 06/24/2009 | EP2072474A1 Method and device for recycling mineral wool waste containing organic elements |
| 06/17/2009 | CN101460415A Method and apparatus for preheating glassmaking materials |
| 06/03/2009 | CN201250167Y Feeding device of glass furnace |
| 06/03/2009 | CN201250166Y Glass oxy-fuel combustion batch feeding device |
| 05/27/2009 | CN101443283A Process for producing alkali-free glass |
| 05/13/2009 | CN101432234A Process for producing glass |
| 04/29/2009 | EP2051946A1 Process and apparatus for making mineral fibres |
| 04/29/2009 | CN100482588C Preparation of silicate or glass in a furnace with burners immersed in a reducing medium |
| 04/09/2009 | WO2009045730A1 Glass furnace flue gas to heat glassmaking material and oxidant |
| 04/09/2009 | WO2009044224A1 Method and apparatus for feeding a pulverized material |
| 04/09/2009 | CA2701611A1 Method and apparatus for feeding a pulverized material |
| 04/08/2009 | EP1494977B1 Decorative glass for lamps |
| 04/02/2009 | WO2009042477A1 Preheating glassmaking materials with radiative heat transfer |
| 04/02/2009 | US20090084139 Heating glassmaking materials with radiative heat transfer |
| 04/02/2009 | US20090084136 Molding die for molding glass and method of repairing the same |
| 03/26/2009 | DE19621552B4 Vorrichtung zur Herstellung von aus einer Schmelze hergestellten Gegenständen The apparatus for manufacturing objects made of a melt |
| 03/18/2009 | EP1951634A4 Method of manufacturing high performance glass fibers in a refractory lined melter and fiber formed thereby |
| 03/04/2009 | CN201201924Y Automatic charging manipulator |
| 02/24/2009 | US7494948 incorporating a surfactant in moist batch so that when the batch is either: a) stored at a temperature below 35 degrees C., it remains free flowing without setting, or b) pre-heated at, or above, 100 degrees C. before supply to a glass melting furnace, it remains free flowing without setting |
| 02/19/2009 | WO2009023223A1 Method and apparatus for controlling the level of a molten material in a glass manufacturing system |
| 02/19/2009 | US20090044570 Manufacturing device for producing mineral fibers from incinerator ashes and its plasma-vitrified slag |
| 02/12/2009 | US20090042709 Process for preparing batch materials for the manufacture of glass |
| 02/12/2009 | US20090038936 High resistivity refractory with a high zirconia content |
| 01/15/2009 | DE102005019147B4 Verfahren zur Optimierung des Verbrennungsprozesses für einen Schmelzofen bei der Glasherstellung Process for optimizing the combustion process for a melting furnace for glass manufacture |
| 01/14/2009 | EP2014621A1 Process for producing glass |
| 12/31/2008 | CN101333062A Raw material feeder for glass kiln and feeding method |
| 12/30/2008 | CA2283252C Method and device for melting and refining materials capable of being vitrified |
| 12/17/2008 | EP2001810A1 Method and apparatus for preheating glassmaking materials |
| 12/10/2008 | CN101318762A Float glass batches pelletizing and pre-heating energy efficient technology |
| 11/27/2008 | US20080289364 Method and system for preheating glass batch or ingredient(s) |
| 11/26/2008 | EP1995222A1 Method and system for preheating glass batch or ingredient(s) |
| 11/19/2008 | CN101309872A Tunnel furnace |
| 11/11/2008 | US7448231 Process for preparing batch materials for the manufacture of glass |
| 11/04/2008 | US7444837 Method and device for melting glass using an induction-heated crucible with cooled crust |
| 10/30/2008 | US20080264311 Process for the Complete Combustion and Oxidation of the Mineral Fraction of Waste Treated in Direct Incineration-Vitrification Apparatus |
| 10/29/2008 | EP1984925A2 Process and composition for the immobilization of radioactive and hazardous wastes in borosilicate glass |
| 10/23/2008 | US20080256981 Method and Device for Treating Fibrous Wastes for Recycling |
| 10/15/2008 | CN101284708A Material-strewing device of all-electric hexagonal glass Melting Furnace |
| 10/14/2008 | US7434420 Process for glass molding |
| 10/02/2008 | US20080236202 Tunnel Furnace |
| 08/12/2008 | CA2352108C Method and device for incineration and vitrification of waste, in particular radioactive waste |
| 08/06/2008 | EP1951634A2 Method of manufacturing high performance glass fibers in a refractory lined melter and fiber formed thereby |
| 07/08/2008 | CA2352107C Method and device for incineration and vitrification of waste, in particular radioactive waste |
| 07/03/2008 | DE19927447B4 Zuführvorrichtung zum Zuführen einer vorbehandelten Beschickungsmischung in einen Schmelzofen Supply means for supplying a pretreated feed mixture into a furnace |
| 06/18/2008 | CN100395501C Melting bath with closed material distributing-feeding channel |
| 06/12/2008 | WO2008070194A2 Process and composition for the immobilization of radioactive and hazardous wastes in borosilicate glass |
| 06/11/2008 | CN100393650C Easily flowing glass admixtion |
| 06/11/2008 | CN100393644C Air exhaust opening locating downstream of glass furnace |
| 06/10/2008 | US7383699 Method of manufacturing glass and compositions therefore |
| 06/10/2008 | US7383698 Method of manufacturing glass melt and method of manufacturing molded glass material |
| 06/05/2008 | WO2008064790A1 Method and facility for the production of soluble glass using heat recovery |
| 06/05/2008 | DE102006055786A1 Verfahren und Anlage zum Herstellen von Wasserglas mit Wärmerückgewinnung Method and apparatus for producing water glass with heat recovery |
| 06/05/2008 | CA2673495A1 Process and facility for producing soluble glass using heat recovery |
| 05/21/2008 | CN101182097A Process for producing glass and glass-melting apparatus thereof |
| 05/20/2008 | US7373791 Methods of forming particulate glass batch compositions |
| 04/22/2008 | CA2335145C Melting furnace having cullet preheating and rear crown vent with support system |
| 04/17/2008 | DE102007024480A1 Zuführvorrichtung für Glasrohmaterial und Zuführverfahren für Glasrohmaterial Feeder glass raw material and feeding method for glass raw material |
| 04/03/2008 | US20080081756 Thermally Insulating Glass Material Functioning as a Capillary Water Suction Barrier and Method for its Manufacture |
| 04/02/2008 | CN100378017C Manufacturing method of glass and glass melting device |
| 03/20/2008 | US20080066498 Temperature compensation for shape-induced in-plane stresses in glass substrates |
| 03/13/2008 | WO2008028341A1 Environmental protection type dense flint glass with high refractive index and high dispersion, and method and device for preparing the same |
| 02/21/2008 | WO2008019780A1 Process and apparatus for making mineral fibres |
| 02/21/2008 | CA2660747A1 Process and apparatus for making mineral fibres |
| 02/20/2008 | EP1889816A1 Process and apparatus for making mineral fibres |
| 02/20/2008 | CN100369839C Method for preparing pre-reacted batches of raw materials for the production of glass formulas |
| 02/06/2008 | CN101119787A Method for purifying waste gases of a glass melting process, particularly for glasses for LCD displays |
| 02/06/2008 | CN100366553C Charging method and system for industrial production |
| 02/05/2008 | US7325417 Adding iron in the form of melite to a glass batch that includes a colorant portion composed of: total iron: 0.7 to 1.8%; cobalt oxide: 0.001 to 1.0% titanium oxide: 0.25 to 3.0%; chromium oxide: 0 to 0.010%.; and melting; for privacy windows in automobiles and/or architectural applications |
| 01/02/2008 | CN100358817C Method for preparing glass and equipment for smelting glass |