The maximum conversion of residual oil may be substantially increased by combining a portion of the heavy oil product with the residual oil feed and partially hydrogenating this mixture.
通过将渣油进料与一部分重质油产物合并,并对该混合物进行部分加氢可显着提高渣油的最大转化率。
Through study of the testing technique for oil feed circuit and designing principle of data fusion, the realization of fault test and diagnosis for hydraulic system was illustrated.