More on the results of vacuum pumps:

sealed quench furnace - alibaba

Vacuum furnace VF series vacuum furnace is widely used for heating treatment of metal materials in low vacuum, recursive, protective atmosphere, also can be used for heating treatment of special materials, such as carbonization process of carbon products....<<more>>

Be Quenched, Be Quenched Suppliers and Manufacturers at

High degree of automation, low labor intensity,quench furnace,RT2-90-9 bogie-hearth resistance furnace . US $8050-9500 / Set . 1 Set (Min. Order)such as heat treatment furnace, melting furnace. You can also choose from high-strength steel plate, wear resistant steel. As well as from free samples, paid samples....<<more>>

Steelmaking Technology for the Last 100 Years: Toward

High speed and stable low temperature melting practice increased the utilization efficiency of the coal, prolonged refractory lining life, and sustained to keep both the heat for melting and calorie contained in recovered off-gas by controlling the degree of the secondary combustion....<<more>>

Energy Management | Combustion | Coal

One of the most popular systems for firing pulverized coal is the tangential firing using four burners corner to corner to create a fireball at the center of the furnace (see Figure 2. vigorous turbulence and rapid mixing and the bed is said to be fluidized. use of high pre-heat air temperatures etc. the particles are undisturbed at low velocity....<<more>>

Energy Efficiency in Thermal Utility | Combustion

the degree of pre-heat required for handling, storage and satisfactory atomization. If the oil isLow-And High-Pressure Gas Burners.Small combustion space and high heat release rate resulting in faster evaporation....<<more>>

Building System Standards and Design Guide | Hvac

BUILDING SYSTEM STANDARDS AND DESIGN GUIDE. Version 5.0 November 2013 General Division 01 – General Requirements Division 02 – Existing Conditions...