| Patents for C03B 5 - Melting in furnaces; Furnaces so far as specially adapted for glass manufacture (8,174) |
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| 07/12/2001 | DE19960212A1 Stirring crucible used for thorough mixing, homogenization and conditioning of a glass melt comprises a rod-like stirrer, a stirring container and a current breaker immersed in the melt in the region of its meniscus |
| 07/05/2001 | WO2001048423A1 Partial oxidation of hydrogen sulphide |
| 07/05/2001 | WO2001048422A1 Partial oxidation of hydrogen sulphide containing gas |
| 07/05/2001 | CA2394302A1 Partial oxidation of hydrogen sulphide |
| 07/05/2001 | CA2394301A1 Partial oxidation of hydrogen sulphide containing gas |
| 07/04/2001 | EP1112972A1 Method and apparatus for preventing burner-hole build-up in fused silica processes |
| 07/04/2001 | CN2437673Y Cascade buffering automatic change-over control device for glass-melting furnace |
| 07/03/2001 | US6254660 Corrosion-resistant alloy, preparation process and article made from the alloy |
| 07/03/2001 | US6253578 Glass melting process and apparatus with reduced emissions and refractory corrosion |
| 06/27/2001 | CN1300720A Unit kiln for smelting neutral glass |
| 06/26/2001 | US6250916 Heat recovery apparatus and methods of use |
| 06/26/2001 | US6250915 Burner and combustion method for heating surfaces susceptible to oxidation or reduction |
| 06/26/2001 | US6250111 Lining material for glass melting furnaces, glass melting furnaces, process for producing glass products, and process for purifying the lining material |
| 06/13/2001 | CN1067035C Glass melting method with reduced volatilization of alkali species |
| 06/07/2001 | WO2001039902A1 Method and device for treating and conditioning an effluent for vitrification |
| 06/07/2001 | US20010003141 Advanced vitrification system frit |
| 06/07/2001 | DE19955827A1 Verfahren zur Verbesserung der Glasqualität A method of improving the glass quality |
| 06/06/2001 | CN1297854A Method for improving quality of glass |
| 05/30/2001 | EP1103527A2 Apparatus and method for controlling molten glass flow through a forehearth |
| 05/29/2001 | US6237369 Roof-mounted oxygen-fuel burner for a glass melting furnace and process of using the oxygen-fuel burner |
| 05/29/2001 | US6237368 Combustion break signals supplied to controller with time delay and ammonia amount supplied to denitrating plant is adjusted to set constant value; automatically determined quick reaction to fluctuation during combustion breaks |
| 05/29/2001 | CA2326577A1 Apparatus and method for controlling molten glass flow through a forehearth |
| 05/23/2001 | EP1101740A1 Method for improving the glass quality |
| 05/22/2001 | US6233974 Oxygen-gaseous forehearth burner for air-fuel and oxy-fuel forehearth burner block geometries |
| 05/17/2001 | DE19939782C1 Vorrichtung und Verfahren zum Erschmelzen oder Läutern von Gläsern oder Glaskeramiken Apparatus and method for melting or refining of glasses or glass ceramics |
| 05/16/2001 | EP0966406B1 Method and device for melting and refining materials capable of being vitrified |
| 05/16/2001 | CN1295037A Semi-continuous phosphate glass smelter |
| 05/16/2001 | CN1295036A Water-eliminating method for production of phosphate laser glass |
| 05/15/2001 | US6230521 Method of recycling batches of mixed color cullet into amber, green, or flint glass with selected properties |
| 05/09/2001 | EP0906148B1 PROCESS FOR REGULATING OR CONTROLLING THE NOx CONTENT OF EXHAUST GASES GIVEN OFF DURING THE OPERATING OF GLASS MELTING FURNACES WITH SEVERAL BURNERS RUN ALTERNATELY |
| 05/09/2001 | EP0832406B1 Brick for heat exchangers |
| 05/09/2001 | CN2429527Y Energy saving, smoke eliminating and dust collecting glass pot furnaces |
| 05/08/2001 | US6227007 Submerged glass delivery throat and delivery method |
| 05/08/2001 | CA2243877C Improvements to induction furnaces for the synthesis of glasses |
| 05/03/2001 | WO2001030710A1 Use of sintered refractory materials based on tin oxide for producing glass furnace throats |
| 05/03/2001 | WO2001030709A1 Method and device for drawing a molten material contained in a crucible |
| 05/03/2001 | DE19939784C1 Apparatus for melting and refining broken glass comprises a melt sink and a refining sink both having a bath mirror at the same level |
| 05/03/2001 | DE19939772C1 Skulltiegel für das Erschmelzen oder das Läutern von Gläsern Skull crucible for melting or refining of glasses |
| 05/02/2001 | CN1293161A Mixing equipment of high temperature melt substance |
| 05/01/2001 | CA2010657C Fusion process for materials containing mineral fibers |
| 04/26/2001 | WO2001028702A1 Processing of contaminated river sediment in a glass melting furnace |
| 04/26/2001 | US20010000525 Advanced vitrification system pyrographite |
| 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 |
| 04/24/2001 | CA2036995C Glass sheet heating furnace |
| 04/18/2001 | EP1092469A1 A mixing apparatus for a molten substance of high temperature |
| 04/17/2001 | US6217681 Separating air into high purity nitrogen and oxygen-rich vent stream, utilizing vent stream as oxygen source in oxy-fuel combustion processes or enrichment oxygen in air-fuel combustion processes to heat and melt glass or aluminum |
| 04/11/2001 | EP1089944A1 Method for melting rock material for mineral fibre production |
| 04/10/2001 | US6215678 Arc plasma-joule heated melter system for waste treatment and resource recovery |
| 04/10/2001 | US6212910 Forehearth feeder tube clamp down system |
| 04/05/2001 | DE19948634A1 Conditioning device for glass melts has one or more containers whose walls are directly electrically heated and thermally insulated by ceramic and/or other materials |
| 04/05/2001 | DE19941610C1 Component contacting glass melt in highly corrosive region and made of refractory substance with precious metal coating, has top layer of specified, fine porosity |
| 04/03/2001 | US6211424 Device which includes outer container, inner container, thermal insulation between containers, solid frit sections within inner container which form one or more regions for receiving waste |
| 03/29/2001 | DE19944270A1 Process for screening surfaces of tools used in the manufacture of glass and for processing glass comprises coating the surfaces of the tool in contact with the glass |
| 03/28/2001 | CN1288867A Color glass with gem figure and its making process and equipment |
| 03/28/2001 | CN1063844C Cylindrical refractory hollow brick |
| 03/21/2001 | EP1009550A4 Improved method of melting solid materials |
| 03/20/2001 | US6203314 Combustion assembly for a furnace and method of use |
| 03/20/2001 | US6202445 Vacuum degassing apparatus for molten glass and method to rise vacuum degassing apparatus temperature |
| 03/15/2001 | WO2001017919A1 Pure fused silica, furnace and method |
| 03/13/2001 | US6200691 Oxidation resistance coating system for refractory metals |
| 03/13/2001 | US6200631 Method for producing corrosion resistant refractories |
| 03/01/2001 | WO2001014268A1 Skull pot for melting or refining inorganic substances, especially glasses and glass ceramics |
| 03/01/2001 | WO2001014267A1 Device for continuously melting and refining inorganic compounds, especially glasses and glass ceramics |
| 03/01/2001 | WO2001014266A1 Method and device for producing coloured glasses |
| 03/01/2001 | WO2001014265A1 Skull pot for melting or refining inorganic substances |
| 03/01/2001 | WO2001014264A1 Skull pot for melting or refining glass or glass ceramics |
| 03/01/2001 | WO2001014263A1 Method for melting or refining glasses or glass ceramics |
| 03/01/2001 | WO2001014262A1 Device and method for melting or refining glass or glass ceramics |
| 03/01/2001 | CA2382091A1 Device for continuously melting and refining inorganic compounds, especially glasses and glass ceramics |
| 02/28/2001 | EP1078892A2 Process and furnace for melting glass using oxy-fuel burners |
| 02/28/2001 | EP1078891A2 Parallel arrangement of a vacuum degassing apparatus for molten glass |
| 02/28/2001 | EP1078890A1 Apparatus and process for refining glasses or glass ceramics |
| 02/28/2001 | EP1078889A1 Process for refining glass melts |
| 02/28/2001 | EP1077902A1 A method of recycling batches of mixed color cullet into amber, green, or flint glass with selected properties |
| 02/28/2001 | EP1077901A1 Roof-mounted oxygen-fuel burner for a glass melting furnace and process of using the oxygen-fuel burner |
| 02/28/2001 | CN2421285Y Basalt melting furnace with platinum alloy bushing protector |
| 02/27/2001 | US6193503 Ash melting furnace and ash melting method thereof |
| 02/27/2001 | US6193173 Injector has one end zone which can be taken to high temperatures during operation of the burner, end zone made of alloy comprising chromium, aluminum, titanium, yttrium oxide, iron; glassmaking furnace |
| 02/22/2001 | DE19939786A1 Apparatus for melting or refining glass or glass ceramics comprises a horizontal channel having an inlet and an outlet for the glass melt and connected to a high frequency coil |
| 02/22/2001 | DE19939785A1 Production of colored glass comprises forming a melt from a glass batch or refuse glass, adding dye, processing in a further vessel, and feeding to a Skull crucible or channel for further processing |
| 02/22/2001 | DE19939781A1 Skull crucible for melting or refining glass or glass ceramics comprises a wall, a base and an induction coil surrounding the wall and via which high frequency energy is coupled to contents of the crucible |
| 02/22/2001 | DE19939780A1 Skull crucible for melting and refining glass and glass ceramics comprises a wall, a base and an induction coil surrounding the crucible wall |
| 02/22/2001 | DE19939779A1 Apparatus for continuously melting and refining inorganic compounds e.g. glass and glass melts comprises a melt vessel, a refining vessel, an induction coil connected to the refining |
| 02/22/2001 | DE19939778A1 Apparatus for melting and/or refining inorganic compounds and for heating melts for crystal growth comprises a crucible for receiving the material to be heated, and a high frequency device for heating the material |
| 02/22/2001 | DE19939773A1 Vorrichtung und Verfahren für das Läutern von Gläsern oder Glaskeramiken Device and method for the refining of glasses or glass-ceramics |
| 02/22/2001 | DE19939771A1 Verfahren zur Läuterung von Glasschmelzen Process for the purification of glass melts |
| 02/21/2001 | EP1077201A2 Method of boosting the heating in a glass melting furnace using a roof-mounted oxygen-fuel burner |
| 02/21/2001 | CN2420276Y Heating current guide groove device for producing rock cotton fiber |
| 02/21/2001 | CA2316410A1 Method for refining molten glass |
| 02/15/2001 | DE19939788A1 Apparatus for measuring the temperature of a glass melt comprises an induction coil for converting high frequency energy with a thermocouple |
| 02/13/2001 | CA2230600C Reduction of nox emissions in a glass melting furnace |
| 02/13/2001 | CA2038270C Charge melting and refining method |
| 02/08/2001 | DE19935686A1 Rührvorrichtung zum Auflösen von Schlieren in einer Glasschmelze Stirring to dissolve streaks in a glass melt |
| 02/07/2001 | CN1282709A High-strength heat resistant glass and its production technology |
| 02/06/2001 | US6185243 Glass induction melting furnace using a cold crucible |
| 02/06/2001 | CA2219519C Method of controlling accumulation of sodium sulfate on the checker packing of a regenerator |
| 01/31/2001 | EP1072569A1 Process for manufacturing ceramic materials having adjustable coefficient of thermal expansion and their use |
| 01/31/2001 | EP1072561A2 Mixer for preventing reams in a glass melt |
| 01/31/2001 | CN1282307A Roof-mounted oxygen-fuel burner for glass melting furnace and process of using oxygen-fuel burner |