CAJ | 학술논문

大庆原油经过常减压蒸馏得到劣质渣油，测定劣质渣油的性质，将劣质渣油和标准的70#高等级道路沥青1∶1比例初步调配。然后选择合适的再生剂C，添加8%的再生剂C，成功地调配出符合高等级道路90#石油沥青质量标准(GB50092．96)的合格沥青，从而使劣质渣油有效利用。
대경원유경과상감압증류득도렬질사유，측정렬질사유적성질，장렬질사유화표준적70#고등급도로력청1∶1비례초보조배。연후선택합괄적재생제C，첨가8%적재생제C，성공지조배출부합고등급도로90#석유력청질량표준(GB50092．96)적합격력청，종이사렬질사유유효이용。
Properties of inferior residue oil from atmospheric and vacuum distillation units using Daqing crude as raw material were analyzed. Then the inferior residue oil and normal 70# paving asphalt were blended in the proportion of 1:1 to produce high-grade road 90# petroleum asphalt by adding 8%of the recycling reagent C. The petroleum asphalt can meet the quality standard (GB50092.96).