In the environment of oil refining plant, corrosion is caused mainly by sulfid and acidity medium.
由于炼油厂装置的腐蚀主要是由原油中的硫化物和酸性介质所产生。
The use of which in the refining furnace showed good slagresistance and good results for decreasing carbon the oxygen content in hot steel and increasing the rate of de-sulphurization.
【英文摘要】 A synthesized magnesite-dolomite was used as starting material,some fused magnesite clinker as additives the new inorganic material as binder to produce unburned magnesite-calcia bricks.
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