1) gas purification coefficiency
气体净化率
2) HCl removal efficiency
HCl气体净化效率
3) gas purification
气体净化
1.
In gas purification methods,the Rectisol process was more widely used in large-sized nitrogen fertilizer plants,polyethylene glycol dimethylether(brand code abroad is Selexol,brand code at home is NHD) was more widely used in large-sized nitrogen fertilizer plants abroad.
在气体净化方法中,低温甲醇洗法在国内大型氮肥装置中应用较多,聚乙二醇二甲醚法(国外商品代号Selexol,国内商品代号NHD)在国外大型氮肥装置中应用较多。
2.
MDEA is one of the major alcohol amines for gas purification process.
N-甲基二乙醇胺(MDEA)是气体净化工艺中使用的主要醇胺之一。
3.
Starting from selective removal of sulfur and through more than ten years of development, the gas purification processes with methyldiethanolamine as the center, are now the most potential processes in the field of gas purification.
从选择脱硫开始,经过十余年的发展,以甲基二乙醇胺(MDEA)为中心的工艺已成为气体净化领域内最具活力的工艺,可用于选择脱硫、酸气提浓、脱碳,同时脱硫脱碳和脱除有机硫,几乎覆盖了整个气体净化领域。
5) NHD gas purifying
NHD气体净化
6) Gas purification degree
气体净化度
补充资料：HCl
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参考词条