So some renovations should be made,for example,increasing the solvent ratio of propane deasphalting;using hydrofinishing instead of clay treating;mo...
丙烷脱沥青的溶剂比,用氢补充精制代替白土精制等,此外,在含硫原
生产基础时,对原也应适当
择。
氢精制So some renovations should be made,for example,increasing the solvent ratio of propane deasphalting;using hydrofinishing instead of clay treating;mo...
丙烷脱沥青的溶剂比,用氢补充精制代替白土精制等,此外,在含硫原生产基础时,对原也应适当择。
The role and application of hydrofinishing to lube oil processing were described. Having Compared with clay refining, the trend of development of lube oil hydrorefining technology was given.
论述了氢补充精制在润
工过程的作用及应用,对氢补充精制与白土精制进行对比,提出润氢技术的发展方向.
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
