| 渣油中硫和硫类型分布对热转化产物中硫分布的影响 |
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| 引用本文： | 王宗贤 阙国和. 渣油中硫和硫类型分布对热转化产物中硫分布的影响[J]. 石油学报(石油加工), 1999, 15(1): 17-21 |
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| 作者姓名： | 王宗贤 阙国和 |
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| 作者单位： | 石油大学重质油加工国家实验室 |
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| 摘 要： | 考察了热转化反应条件对胜利和孤岛渣油热转化产品中硫分布的影响。在研究原料中硫、硫醚硫、噻酚硫分布和残分布的基础上，探讨了原料硫分布与热转化产品中硫分布的关系。
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| 关 键 词： | 渣油 热转化 硫分布 硫醚硫 噻酚硫 |
EFFECT OF SULFUR FORMS IN VACUUM RESIDUES ON THE DISTRIBUTION OF SULFUR IN THERMAL CONVERSION PRODUCTS |
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| Wang Zongxian Que Guohe Liang Wenjie. EFFECT OF SULFUR FORMS IN VACUUM RESIDUES ON THE DISTRIBUTION OF SULFUR IN THERMAL CONVERSION PRODUCTS[J]. Acta Petrolei Sinica (Petroleum Processing Section), 1999, 15(1): 17-21 |
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| Authors: | Wang Zongxian Que Guohe Liang Wenjie |
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| Abstract: | Shengli and Gudao vacuum residues were thermally treated under nitrogen atmosphere in order to investigate the effect of sulfur types in vacuum residues on the distribution of sulfur in its thermal conversion products.It was found that sulfur content in thermally converted coke had relevance not only to reaction conditions and sulfur content in feeds,but also closely to sulfur distribution and sulfur types in feeds.The higher the sulfur content in heavy resin and asphaltene fractions of vacuum residues,the higher the sulfur content in thermally generated coke is.Thiophenic sulfur and aromatic sulfide sulfur in these fractions were effective contributors to sulfur in coke. |
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| Keywords: | vacuum residue thermal conversion distribution of sulfur sulfide sulfur thiophenic sulfur |
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