Sealant for preventing gas leakage in coke oven
专利汇可以提供Sealant for preventing gas leakage in coke oven专利检索，专利查询，专利分析的服务。并且PURPOSE: Fine powders of coke are mixed with mineral fine powders in a specific proportion and crushed to form title sealant that does not settle and cake in the mixer and completely seals toxic gases leaking from the periphery of the inlet for coal charging.
CONSTITUTION: Fine powders of minral such as fluorite or chamotte clay are mixed with fine powders of coke in a proportion of 10W50 to 90W50 wt% and they are curshed so that the whole particle sizes may become less than 1mm. Then the mixture is mixed with water.
EFFECT: As the mixture does not sediment and cake when mixed with water, it is suitable for intermittent operation that the sealant is loaded on coal-charging trucks and supplied to the periphery around the lids of ovens.
COPYRIGHT: (C)1979,JPO&Japio，下面是Sealant for preventing gas leakage in coke oven专利的具体信息内容。
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