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Castables manufacturer and you to analyze the causes of pouring powder
2019-05-04
The self-pulverization phenomenon of refractory castables during construction is due to the reaction of hydrated products of calcium aluminate cement with acid gases such as CO2, SO2 and H2S in the atm…
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Aluminum Industry: Shanghai Aluminum Price Rise or Trouble
2019-05-04
3月虽然需求回暖、宏观氛围转好对铝价形成支撑，但值得注意的是，氧化铝、预焙阳极价格尚未止跌，这将令电解铝企业盈利水平改善，从而刺激部分电解铝企业复产，铝市供应过剩的局面将依然无法改变。当前是铝市下游消费…
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Cement industry: how to achieve ultra-low emissions?
2019-05-04
In recent years, the state has vigorously promoted the work of environmental protection supervision. It has become a hot word in the industry to fight against pollution and win the battle of defending …
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Thermal Conductivity Problem
2019-05-04
Thermal conductivityPhysical significance: to characterize the thermal conductivity of substances.numerical expression: the thermal conductivity of the material is 1W/m.k when the heat conduction is 1W…
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Fire Resistance and Development of Ceramic Fibers
2019-05-04
In recent years, the application prospects of ceramic fibers in high-temperature firing kilns are expanding day by day. Various products made of ceramic fibers are widely used in all kinds of kilns wit…
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How to control the temperature of kiln?
2019-05-04
1. Ventilation is strong or weak - strong ventilation makes the temperature rise faster. The control of ventilation intensity can be carried out by adjusting gate, changing grate gap and artificial bla…
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