目前主要采用催化加氢技术脱除有机氯化物，结合无机氯吸附脱除技术，可以减少氯化物的不良影响。
Using catalytic hydrogenation to remove organic chlorides in combination with adsorption to remove inorganic chlorides could effectively reduce the negative effects of chlorides.
分析认为混合稀土的加入减少了合金液的氧化，反应形成了含稀土氯化物和氧化物的夹杂与镁合金液具有较大的密度差，有利于夹杂的沉降去除。
The mixture rare earths additions decrease the AZ91D melt oxidation and that the heavier inclusions including RECl_x and RE_xO_y are easier to sink.
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