... dubbs residuum 杜布斯式热裂化残油 final residuum 最后残渣; 最终残渣 gametocyst residuum 配子囊残体 ...
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The scaling in residuum heat exchanger will make the final temperature drop after heat exchanging, and fuel consuming increase. It also increases the difficulty in cleaning heat exchanger.
渣油换热器结垢导致常压装置换后终温下降，燃料消耗增加，同时也增加了换热器的清洗难度。
It can increase the final temperature after heat exchanging through using the residuum scale inhibitor in order to bring the economy benefit to enterprises.
投用渣油阻垢剂可以提高换后终温，为企业带来较好的经济效益。
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