俄罗斯M100燃料油评价及加工方案

Evaluation on the Fuel Oil M100 From Russia and Its Processing Scheme

对俄罗斯M100燃料油性质进行了综合评价,评价结果表明:20℃密度为0.936 0g/cm3,凝点为20℃,硫质量分数为1.13%,胶质、沥青质质量分数分别为21.4%和0.4%,残炭质量分数为5.35%,类似于含硫中间基原油的常压重油。对实验数据进行了综合分析与讨论,提出了3种加工方案,燃料油常压柴油馏分收率为8.18%,满足不了主要指标要求,需要加氢处理,减压蜡油收率为41.75%,且满足催化裂化、加氢裂化原料要求,减压渣油收率为50.07%,不能直接生产沥青,需要改质才能达到要求。

The properties of fuel oil M100 from Russia were evaluated comprehensively in order to make a reasonable processing scheme for it. The results indicate that M100 resembled a kind of atmospheric oil residua of sulfuric intermediate base crude having a density of 0. 936 0 g/cma at 20 ℃, low solidifying point of 20 ℃, high sulfur content of 1.13%, low resin and asphaltene content of 21. 4% and 0. 4% respectively, high remnant of carbon of 5. 35%. Based on the comprehensive evaluation and discussion of M100, three preliminary processing programs were drawn up： the fractions of diesel oil under atmospheric pressure with a low yield of 8.18% need be treated with hydroprocessing; vacuum fractions with a yield of 41. 75% could satisfy the feedstocks requirements of fluid catalytic cracking and hydrocracking; and vacuum oil residua had a high yield of 50.07%, need further refining to be used as raw materials of asphalt production.