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在冰点降低法测定渣油和沥青分子质量可行性研究的基础上，实测了4种减压渣油、4种由减压渣油裂化不同时间所得到的裂化残渣油和6种裂化瓦斯油、3神柴油和8种连续吸氧氧化不同时间的氧化柴油试样的分子质量。测定结果与蒸汽压渗进法进行了比较，相对误差＜10％。进一步证明冰点降低法测定渣油及沥青的分子质量是可行的。
Based on the feasibility study of determining the molecular weight of residual oil and asphalt by freezing point reduction method, four kinds of vacuum residue, four kinds of cracked residue oil and six kinds of cracked gas oil obtained from different time of vacuum residue cracking were measured, 3 Shennong Diesel and 8 kinds of continuous oxygenation oxidation of diesel oxidation at different times the molecular weight of the sample. The results were compared with the steam infiltration method, the relative error <10%. It is further proved that it is feasible to determine the molecular weight of residual oil and asphalt by freezing point reduction method.