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业内专家认为,由于溶剂脱沥青工艺在重油轻质化过程中的特殊地位,其应用受到广泛重视,发展方向主要集中在两个方面.
Industry experts believe that due to the solvent deasphalting process in the heavy oil light of the special status of the process, its application has been widely valued, the development direction is mainly concentrated in two aspects.