介绍了钙对石油加工过程的危害,并通过详细的原因分析归纳了其作用机理,为后续加工中减缓钙危害提供理论基础。同时,列举了RPD系列、KAL系列、KR-1系列、YS-302系列、HF-101系列及SF系列原油脱钙剂的实例,分析了国内外脱钙剂的研发现状,并归纳总结现阶段国内脱钙剂存在的主要问题及原因,为炼厂加工高钙劣质原油制定脱钙剂选取方案提供数据参考。%The paper introduced the harmful effects of calcium on crude oil processing and their reasons to provide theoretical basis for refinery.It analyzed the development status of decalcification agent by examples such as RPD type decalcification agent,KAL type decalcification agent,KR-1 type decalcification agent,YS-302 type decalcification agent,HF-101 type decalcification agent,SF type decalcification agent,and summarized the troubles and there causes of decalcification at the present stage.It provided the basis for refinery to select decalcification.
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