沙轻减渣与油浆丁脱沥青制备高等级道路沥青的研究  

STUDY OF BUTANE-DEASPHALTED MIXTURE OF SAUDI ARABIA LIGHT CRUDE OIL VACUUM RESIDUE AND FCC SLURRY PRODUCING HIGH GRADE PAVING ASPHALTS

作　　者：宋涛 王仁辉[1] 刘树华[1] 

机构地区：[1]抚顺石油化工研究院

出　　处：《石油沥青》1998年第4期37-42,共6页Petroleum Asphalt

摘　　要：溶剂脱沥青是一种有效的渣油深加工工艺。本文对沙轻减渣与催化裂化油浆的混合物的脱油沥青调和重交沥青的可行性进行了研究。结果表明：沙轻减渣与催化裂化油浆混合物溶剂脱沥青得到的脱油沥青与减渣可以调和出各种牌号的高等级道路沥青。Residue solvent deasphalting is an important technology for residue processingDisclosed in this paper is a study for producing high grade paving asphalts from butane-deasphalted mixture of Saudi Arabia light crude oil vacuum residue and FCC slurryThe results indicate that the deasphalted part blends with Saudi Arabia light crude oil vacuum residue can produce good property high grade paving asphalts

关 键 词：溶剂脱沥青 沙轻减渣 油浆 调和 道路沥青 渣油 

分 类 号：U414.75[交通运输工程—道路与铁道工程]