| Patents for C03B 5 - Melting in furnaces; Furnaces so far as specially adapted for glass manufacture (8,174) |
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| 06/12/2003 | US20030108839 Partial oxidation of hydrogen sulphide |
| 06/10/2003 | US6577667 Skull pot for melting or refining inorganic substances |
| 06/10/2003 | US6576807 Method and apparatus for incinerating and vitrifying of waste, in particular radioactive waste |
| 06/05/2003 | WO2003046455A1 Refractory ceramic checker brick |
| 06/05/2003 | WO2003045862A2 Method for the production of borosilicate glass with a surface suitable for modification, glass obtained according to said method and the use thereof |
| 06/05/2003 | WO2003045859A1 Device and method for melting vitrifiable materials |
| 06/05/2003 | US20030104196 Method for producing corrosion resistant refractories |
| 06/05/2003 | US20030101750 Methods and apparatus for homogenizing molten glass |
| 06/04/2003 | EP1171392B1 Method and device for the homogeneous heating of glass and/or glass-ceramic articles using infrared radiation |
| 06/03/2003 | US6571721 Ash melting apparatus |
| 05/30/2003 | WO2003043953A1 Unwrought refractory composition, in particular for producing glass furnace hearths |
| 05/29/2003 | US20030097968 Ash melting apparatus |
| 05/28/2003 | EP1313672A1 Method and device for refining glass |
| 05/28/2003 | EP1313671A1 Device for homogenising a glass melt |
| 05/28/2003 | CN2552921Y Spherical camera structure with 360 degree rotating function |
| 05/27/2003 | US6570906 ARC furnace with DC arc and AC joule heating |
| 05/27/2003 | US6568215 Method and apparatus for melting a particulate material |
| 05/22/2003 | WO2003042119A1 Method and apparatus for homogenisation of melt |
| 05/22/2003 | CA2465768A1 Method and apparatus for homogenisation of melt |
| 05/21/2003 | CN2551648Y Flame reversing arrangement for melting furnace |
| 05/21/2003 | CN1418833A Founding casting non-oxidate containing plate shape material compound zirconium boule refractory brick and production method thereof |
| 05/13/2003 | US6560996 Vacuum degassing apparatus for molten glass |
| 05/08/2003 | WO2003038361A1 Apparatus and method for vitrification of contaminated soil or waste |
| 05/06/2003 | US6558308 Advanced Vitrification System (AVS?); Vitrifying waste, such as nuclear waste, in a disposable canister using inductive heating of walls of canister while filling it with waste; minimizing corrosion of alumina liner |
| 05/02/2003 | EP1306353A1 Process of manufacturing glass products by reduced pressure refining without addition of either As2O3 or Sb2O3 |
| 05/02/2003 | EP1206418B1 Skull pot for melting or refining glass or glass ceramics |
| 05/02/2003 | EP1137603B1 Method and device for incineration and vitrification of waste, in particular radioactive waste |
| 05/02/2003 | EP0850200B1 METHOD AND DEVICE FOR REDUCING NOx EMISSION IN A GLASS FURNACE |
| 05/02/2003 | EP0807154B1 Tunable, self-powered integrated arc plasma-melter vitrification system for waste treatment and resource recovery |
| 04/30/2003 | CN2547727Y Pulse bubbler of glass-melting furnace |
| 04/29/2003 | US6554058 Glassmaking furnace regenerator |
| 04/24/2003 | WO2002042230A3 Quartz fusion furnace and method for forming quartz articles |
| 04/24/2003 | US20030074921 Methods for the production of glass, glass substrate blank and glass substrate |
| 04/23/2003 | CN2546443Y Apparatus for discharging molten glass in glass-melting furnace |
| 04/23/2003 | CN1106600C Secondary air humidity controller and glass melting furnace using said controller |
| 04/17/2003 | WO2003031357A1 Method for preparing raw materials for glass production |
| 04/17/2003 | WO2003031356A1 Highly pure bioactive glass and method for the production thereof |
| 04/17/2003 | WO2003031355A1 Method and device for melting glass using an induction-heated crucible with cooled crust |
| 04/17/2003 | WO2003031354A1 Fuel cell system with a mass flow sensor |
| 04/17/2003 | WO2003031353A2 Device and method for melting a substance with the occurrence of a low level of contamination |
| 04/17/2003 | WO2002046110A8 Device and method for melting glass |
| 04/17/2003 | DE10200234C1 Device for refining a glass melt comprises a tower-like low-pressure refining chamber and a unit for equalizing deviations in the glass height |
| 04/17/2003 | DE10200233C1 Device for refining a glass melt comprises a low-pressure refining chamber having an ascending shaft for feeding the glass melt to a refining bank and a descending shaft for discharging the refined glass melt |
| 04/16/2003 | EP1301442A1 Nitrogen oxide reduced introduction of fuel in combustion air ports of a glass furnace |
| 04/16/2003 | CN1410376A Material of gradient refrative index lens and its preparation method |
| 04/10/2003 | US20030066315 Vacuum degassing apparatus for molten glass |
| 04/10/2003 | US20030066314 Process and device for production of molten glass |
| 04/09/2003 | CN1408656A Vacuum degassing device of glass melt |
| 04/09/2003 | CN1408655A Vacuum degassing device of glass melt |
| 04/02/2003 | EP1298094A1 Vacuum degassing apparatus for molten glass |
| 04/02/2003 | EP1296897A1 Method and device for melting glass material |
| 04/02/2003 | CN1406887A Composite electrical heating process and its apparatus |
| 03/27/2003 | WO2003025488A1 Internal-surveillance-purpose vision tube, composed of block lens and camera block |
| 03/26/2003 | EP1295954A1 Platinum material reinforced by oxide dispersion and process for producing the same |
| 03/26/2003 | EP1295953A1 Method for producing platinum material reinforced with dispersed oxide |
| 03/26/2003 | EP1144320B1 Method and device for incineration and vitrification of waste, in particular radioactive waste |
| 03/26/2003 | EP1036041B1 Processes for the production of man-made vitreous fibres |
| 03/26/2003 | CN1405106A Photoluminescent colour glass and its production method |
| 03/26/2003 | CN1103751C Nitrate-free method for making blue glass composition |
| 03/25/2003 | US6538193 Thermophotovoltaic generator in high temperature industrial process |
| 03/25/2003 | US6536238 Vacuum degassing method for molten glass flow |
| 03/20/2003 | WO2003022766A1 Bismuth oxide glasses containing germanium oxide |
| 03/20/2003 | WO2003022755A2 Method for the production of glasses containing bismuth oxide |
| 03/20/2003 | WO2002079107A3 Method and device for fusion acceleration and improved process control |
| 03/20/2003 | US20030051510 Device for melting and refining of highly pure optical glasses |
| 03/20/2003 | US20030051509 Vacuum degassing apparatus for molten glass |
| 03/19/2003 | EP1293487A1 Vacuum degassing apparatus for molten glass |
| 03/19/2003 | CN1403673A Stone-grain aventurine tile and its making process |
| 03/18/2003 | US6532771 Method for controlling glass furnace atmosphere |
| 03/18/2003 | US6532768 Process for the vitrification of a pulverulent material and apparatus for implementing the process |
| 03/13/2003 | WO2003022005A1 Arc furnace and method for converting waste |
| 03/13/2003 | WO2003020655A2 Screen for use in a glass fiber bushing system and bushing system therewith |
| 03/13/2003 | US20030048829 Device for melting or purifying of inorganic sustances |
| 03/13/2003 | US20030048828 Arc furnance with dc arc and ac joule heating |
| 03/12/2003 | CN2539741Y Multiple output melting pool glass furnace |
| 03/06/2003 | WO2003019984A1 Cold crucible with induction heating and heat pipe cooling |
| 03/06/2003 | WO2003018489A1 Channel for the running and conditioning of a molten glass |
| 03/06/2003 | US20030041627 Screen for use in a glass fiber bushing system and bushing system therewith |
| 03/05/2003 | EP1288177A1 Porous high alumina cast refractory and method for its production |
| 02/27/2003 | US20030039297 Concentric electrode DC arc systems and their use in processing waste materials |
| 02/27/2003 | US20030037572 Noble metal duct for conducting a glass melt and method for conducting a glass melt |
| 02/27/2003 | US20030037571 Method for controlling glass furnace atmosphere |
| 02/26/2003 | EP1285887A2 Method for controlling the atmosphere in the refining zone of a glass melting furnace |
| 02/26/2003 | EP1285886A2 Process and apparatus for producing a glass melt |
| 02/26/2003 | EP1285445A1 Advanced vitrification system filling process |
| 02/21/2003 | CA2398742A1 Method for controlling glass furnace atmosphere |
| 02/18/2003 | US6519973 Glass melting process and furnace therefor with oxy-fuel combustion over melting zone and air-fuel combustion over fining zone |
| 02/13/2003 | US20030029197 Process for melting and refining vitrifiable materials |
| 02/12/2003 | CN1396129A Glass melting crucible furnace with dual flow directions |
| 02/06/2003 | US20030024271 Gas injection for glass melting furnace to reduce refractory degradation |
| 02/05/2003 | CN2534179Y Continuous smelting furnace |
| 02/05/2003 | CN1395546A Device for melting or purfying of inorganic substances |
| 02/05/2003 | CN1100726C Device for melting glassified material and its use and operating method |
| 01/29/2003 | EP1206417B1 Skull pot for melting or refining inorganic substances |
| 01/29/2003 | CN2533129Y 玻璃加热炉 Glass furnace |
| 01/29/2003 | CN2533128Y Glass heating furnace with high-temp. gas convection device |
| 01/29/2003 | CN1100013C High-strength heat resistant glass and its production technology |
| 01/28/2003 | US6511523 Platinum material reinforced by oxide-dispersion and process for producing the same |
| 01/23/2003 | WO2003006906A1 Device and method for melting and/or vitrifying filter dust |
| 01/23/2003 | WO2003006392A1 Method for producing a continuous alumosilicate filament |