So some renovations should be made,for example,increasing the solvent ratio of propane deasphalting;using hydrofinishing instead of clay treating;mo...
增加丙烷脱沥青的溶剂比,用加氢
制代替白土制等,此外,在含硫原
生产基础
,
原也应适当
择。
制So some renovations should be made,for example,increasing the solvent ratio of propane deasphalting;using hydrofinishing instead of clay treating;mo...
增加丙烷脱沥青的溶剂比,用加氢制代替白土制等,此外,在含硫原生产基础,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.
论述了加氢制在润滑加工过程的作用及应用,加氢制与白土制进行比,提出润滑加氢技术的发展方向.
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