文献类型：期刊文献

中文题名：渣油热接触改质反应机理：II.胶质和沥青质的转化

作者：欧阳福生[1];毛信军[1];李光明[1];翁惠新[1];邹滢[1];陈聚珊[1];刘馥英[1]

机构：[1]华东化工学院石油加工研究所

年份：1990

卷号：16

期号：6

起止页码：625

中文期刊名：华东化工学院学报

外文期刊名：SOCIAL SCIENCES JOURNAL OF ECUST

收录：CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：渣油;热接触改质;胶质;沥青质

外文关键词：residue; resin; asphaltenes; impurity removal percentage; the conversion of resin and asphaltene

摘要：The conversion of resin and asphaltene in residue heat contact upgrading was examined in a fix-fluidized bed reactor. The VGO feedstock and mixed feedstocks consisting of VGO and resin. or of VGO and asphaltene were used. The results show that under general conditions of reaction, most of resin is converted into liquid, but most of asphaltene is converted into coke. With heat contact upgrading, degrees of desulfurization, denitrogeneration, nickel removal, carbon residue removal, deresination and deasphaltene are 40～60%, about 90%, more than 85%, about 90% and close to 100% respectively.