A curing oven for curing a mineral wool web includes an air permeable conveyor for advancing the mineral wool web through a substantially closed cabinet from a mineral wool web inlet provided at one end of the cabinet to a mineral wool web outlet provided at another end of the cabinet. The curing oven also includes a heated air inlet arranged for directing a flow of heated air through the conveyor. The curing oven includes at least one wool deformation detector.

A curing oven for curing a mineral wool web includes an air permeable conveyor for advancing the mineral wool web through a substantially closed cabinet from a mineral wool web inlet provided at one end of the cabinet to a mineral wool web outlet provided at another end of the cabinet. The curing oven also includes a heated air inlet arranged for directing a flow of heated air through the conveyor. The curing oven includes at least one wool deformation detector.

A method is provided for inputting thermal energy into fluidic medium in a process or processes related to oil refining and/or petrochemical industries by at least one rotary apparatus comprising a casing with at least one inlet and at least one exit, a rotor comprising at least one row of rotor blades arranged over a circumference of a rotor hub mounted onto a rotor shaft, and a stator configured as an assembly of stationary vanes arranged at least upstream of the at least one row of rotor blades. In the method, an amount of thermal energy is imparted to a stream of fluidic medium directed along a flow path formed inside the casing between the inlet and the exit by virtue of a series of energy transformations occurring when said stream of fluidic medium passes through stationary and rotating components of said rotary apparatus, respectively. The method further comprises: integration of said at least one rotary apparatus into a heat-consuming process facility configured as a refining and/or petrochemical facility and further configured to carry out heat-consuming process or processes related to refining of oil and/or producing petrochemicals at temperatures essentially equal to or exceeding 500 degrees Celsius (° C.), and conducting an amount of input energy into the at least one rotary apparatus integrated into the heat-consuming process facility, the input energy comprises electrical energy. A rotary apparatus and related uses are further provided.

A vessel having an opening for receiving the product and walls surrounding the vessel at all sides except the opening. The interior of the vessel is filled with a fluid having a specific gravity lower than a specific gravity of a medium surrounding the walls outside the vessel. While the vessel is oriented with the opening facing downwards, the vessel and/or product is/are conveyed to ensure that the product enters the interior through the opening.

Embodiments of methods and apparatus for correcting substrate deformity are provided herein. In some embodiments, a substrate flattening system includes: a first process chamber having a first substrate support and a first showerhead, wherein the first substrate support does not include a chucking mechanism; a first heater disposed in the first substrate support to heat a substrate placed on a first support surface of the first substrate support; a second heater configured to heat a process gas flowing through the first showerhead into a first processing volume of the first process chamber; and a second process chamber having a second substrate support, wherein the second substrate support is not heated, and wherein the first process chamber and the cooling chamber are both non-vacuum chambers.

Embodiments of methods and apparatus for correcting substrate deformity are provided herein. In some embodiments, a substrate flattening system includes: a first process chamber having a first substrate support and a first showerhead, wherein the first substrate support does not include a chucking mechanism; a first heater disposed in the first substrate support to heat a substrate placed on a first support surface of the first substrate support; a second heater configured to heat a process gas flowing through the first showerhead into a first processing volume of the first process chamber; and a second process chamber having a second substrate support, wherein the second substrate support is not heated, and wherein the first process chamber and the cooling chamber are both non-vacuum chambers.

A heat energy recovery installation installed on a beam reheating furnace equipped with burners includes a turbine that generates electricity by implementing a Rankine cycle on an organic fluid coming from calories derived partly from the fluid used for cooling the tubular beams via a first intermediate circuit, and in part from flue gases from the burners by way of a second intermediate circuit.

A heat energy recovery installation installed on a beam reheating furnace equipped with burners includes a turbine that generates electricity by implementing a Rankine cycle on an organic fluid coming from calories derived partly from the fluid used for cooling the tubular beams via a first intermediate circuit, and in part from flue gases from the burners by way of a second intermediate circuit.

A gas fired burner control system for a kiln for firing for instance ceramic items. The system including a plurality of operating modes, with the system being configured such that during a firing cycle the system can move between operating in different modes.

The present disclosure relates to a tempering furnace for a glass sheet, which has a conveyor for the glass sheet, first convection blow means over the conveyor to heat the glass sheet by hot air jets blown on its top and/or bottom surface, and second convection blow means to help lead pressurized air from outside the tempering furnace to second blow nozzles from which air is discharged as jets towards the top and/or bottom surface of the glass sheet. The heating effect of the air jets on the glass sheet is adjustable by adjusting the feeding of electric current to electric elements inside blowing channels. Blow nozzles of the second convection blow means form blow zones. The heating effect on the glass sheet of the jets discharged from the second blow nozzles inside the blow zones is adjustable by adjusting the blowing pressure of feed pipes.