该工艺可脱出丙烷馏分油中的绿油组分，从而提高了丙烷馏分油的使用效果和价值。
Green oil components in the propane distillate oil can be removed, thus improving the effect and value in use of the propane distillate oil.
该工艺可脱出丙烷馏分油中的绿油组分，从而提高了丙烷馏分油的使用效果和价值。
Green oil components in the propane distillate oil can be removed, thus improving the effect and value in use of the propane distillate oil.
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