Refractory for Coke OvensP-D Refractories CZ a.s.
The firm s traditional products are fireclay bricks and silica bricks for coke oven plants. Our business activities involve not only the production and delivery of refractory materials but also encompass the recognition of customer problems and the selection and recommendation of the most appropriate product in terms of shape and material.
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Description For Refractory Silica Bricks For Coke Oven. Refractory silica bricks are the main materials of coke oven. Use silica bricks to build coke oven s basic parts such as regenerative chamber chute combustor coking chamber furnace top and so on which account the 60 70 of the total refractory bricks for building coke oven.
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High quality Glass Furnace Or Coke Oven Silica Refractory Bricks Good Thermal Insulation Effect from China China s leading silicon carbide bricks product with strict quality control alumina silica fire brick factories producing high quality alumina silica fire brick products.
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coke oven brick prices. you can buy quality coke oven brick at factory price / low price in China. Silica Brick Refractory Brick Fire Brick High Alumina Brick Fire Clay Brick Fireclay Brick. More .
Get PriceRefractories for Byproduct Coke Oven BatteriesIspatGuru
Aug 21 2014 · Refractories for Byproduct Coke Oven Batteries. A coke oven battery (COB) is basically a structure made of different varieties of refractory bricks and shapes held together by a steel framework. The battery is designed to operate at maximum temperatures up to 1450 deg C though it is constructed at ambient temperature.
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Application of the Acid refractory silica bricks . Silica brick is mainly used for Coke oven glass kiln hot-blast stove tunnel kiln Acidic furnace non-ferrous metal smelting and some other thermotechnical equipment in good furnace building materials. Physical chemical indexes of the refractory silica bricks
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The silica brick refractories have a main characters of high dense ( good for thermal conductivity) high RUL and high tridymite content lower true density low expansion low creep and low residual quartz accurate size tolerance purity colors and luster forming good appearance. Silica refractory brick are mainly used in the coking chamber
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The dense silica brick for coke oven can improve 10 20 thermal conductivity compared with common silica brick coke oven. Good thermal shock in the high temperature As the periodic coaling and coke discharging of coke oven which results the rapid temperature change of refractory silica bricks
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Silica brick advantage The silica brick for coke oven has low alkali and low content of residual quartz. The silica brick has high strength and refractoriness under load. The silica brick also has strong ability in acid slag resistance. This silica brick is used to the walls hearth or other parts of the combustion chamber and carbonization
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Silica brick is made of quartz stone material the content of SiO2 is above 93 it has good resistance to acid slag and good heat conductivity. And the refractoriness is 1690 1710°C RUL is beyond 1620°C. SiO2 has different types of crystals in different temperatures and the transform between the crystals will cause the change of the bulk.
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