The dual-group hydrocarbon type rubber plasticizer was prepared using the heavy components in the production of heavyoil catalytic cracking by secondary deasphalting process.
以重油催化裂化装置生产的重组分油为原料，采用二次脱沥青精制工艺，可制备二元族烃型橡胶增塑剂。
2
An integrated process of heavyoil hydrotreating succeeded with catalytic cracking was conducted in the laboratory.