文献类型：期刊文献

中文题名：芳烃抽余油催化加氢制优质溶剂油

英文题名：High Grade Solvent Oil Prepared From Reformaed Raffinate Through Hydrogenation

作者：何美琴[1];苏勇[1];邓诗峰[1];李秀军[1]

机构：[1]华东理工大学石油化工学院

年份：1998

卷号：11

期号：2

起止页码：36

中文期刊名：石油化工高等学校学报

外文期刊名：Journal of Petrochemical Universities

收录：CSTPCD;;Scopus

语种：中文

中文关键词：芳烃抽余油;溶剂油;催化加氢

外文关键词：Aromatic raffinate; Solvent oil; Catalysis hydrogenation

摘要：在低压的条件下进行了芳烃抽余油加氢脱不饱和烃制优质溶剂油的试验。改性催化剂Ｐｔ／Ａｌ２Ｏ３在反应中表现出了优良的低压加氢反应活性和反应稳定性。反应条件（温度、压力、液时空速、氢油比以及杂质含量）试验表明，液时空速对加氢反应的影响较大，宜取３．０ｈ－１左右，加氢处理后，芳烃抽余油中的烯烃转化率和芳烃转化率分别可达９９％和９５％以上，经简单蒸馏切割后，可分别得到优质的６＃溶剂油和１２０＃溶剂油。
Experiments of hydrogenation of aromatic raffinate for removing unsaturated hydrocarbons and obtaining high grade solvent oils were carried out under low hydrogen pressure. The modified catalyst Pt/Al2O 3 exhibited good reaction activity and reaction stability in the selected reaction conditions. The reaction condition (temperature, pressure, hydrogen to oil ratio, LHSV and impurities) tests showed that LHSV was a more important influence factor on the reaction, LHSV is taken about 3.0 h-1 in the selected reaction conditions is reasonable. After hydrogenation, the conversion rates of alkene and aromatics reach above 99 % and 95 % respectively, and the high grade solvent oil 6# and 120# can be obtained through a simple distillation process.