A furnace panel for a melting furnace and a method for fabricating the furnace panel are disclosed. In particular, the furnace panel can include at least one outer wall having an inner surface; and a cast sacrificial layer carried by the inner surface of the at least one outer wall and composed of a mixture of cullet and a binder solution.

A furnace panel for a melting furnace and a method for fabricating the furnace panel are disclosed. In particular, the furnace panel can include at least one outer wall having an inner surface; and a cast sacrificial layer carried by the inner surface of the at least one outer wall and composed of a mixture of cullet and a binder solution.

A mixture of biomass and vitrifiable raw material for introducing into a fuel combustion furnace for the melting of a vitrifiable inorganic material, such as glass or rock or a silicate, includes an oleaginous biomass, the use of which reduces the damage to the equipment for metering and transporting the vitrifiable raw material.

A mixture of biomass and vitrifiable raw material for introducing into a fuel combustion furnace for the melting of a vitrifiable inorganic material, such as glass or rock or a silicate, includes an oleaginous biomass, the use of which reduces the damage to the equipment for metering and transporting the vitrifiable raw material.

The invention relates to a glass melting process comprising melting glass cullet in a submerged combustion melter comprising at least one submerged burner, under oxidizing conditions, wherein the glass cullet comprises increased levels of contaminants.

The invention relates to a glass melting process comprising melting glass cullet in a submerged combustion melter comprising at least one submerged burner, under oxidizing conditions, wherein the glass cullet comprises increased levels of contaminants.

The present invention relates to a process for producing a boron containing glass, comprising melting raw materials including boron compounds in a submerged combustion melter (11), withdrawing flue gases from said melter and recovering heat from said flue gases in appropriate heat recovery equipment prior to release into the environment.

The present invention relates to a process for producing a boron containing glass, comprising melting raw materials including boron compounds in a submerged combustion melter (11), withdrawing flue gases from said melter and recovering heat from said flue gases in appropriate heat recovery equipment prior to release into the environment.

Described herein are glass forming apparatuses with cooled muffle assemblies and methods for using the same to form glass ribbons. According to one embodiment, a muffle assembly for a fusion forming apparatus may include a muffle frame comprising a back wall, a front wall opposite the back wall, and a pair of sidewalls joining the front wall to the back wall in a closed-loop. At least one first cooling tube may extend through the back wall and the front wall across the closed-loop. At least one second cooling tube may extend through the back wall and the front wall across the closed loop such that the at least one second cooling tube is spaced apart from and parallel with the at least one first cooling tube.

Described herein are glass forming apparatuses with cooled muffle assemblies and methods for using the same to form glass ribbons. According to one embodiment, a muffle assembly for a fusion forming apparatus may include a muffle frame comprising a back wall, a front wall opposite the back wall, and a pair of sidewalls joining the front wall to the back wall in a closed-loop. At least one first cooling tube may extend through the back wall and the front wall across the closed-loop. At least one second cooling tube may extend through the back wall and the front wall across the closed loop such that the at least one second cooling tube is spaced apart from and parallel with the at least one first cooling tube.