低QI软沥青预处理精制联产高品质改质沥青的工艺研究  

Study on the Process of Low QI Soft Asphalt Pretreatment and Refining Coproduction of High Quality Modified Asphalt

作　　者：杨帅远 谷小虎 卢鹏宇 冀良良 YANG Shuaiyuan;GU Xiaohu;LU Pengyu;JI Liangliang(Henan Shoucheng Technology New Material Co.,Ltd.,Xuchang 452670,China;Henan Shenma Hydrogen Chemical Co.,Ltd.,Pingdingshan 467200,China)

机构地区：[1]河南首成科技新材料有限公司,河南许昌452670 [2]河南神马氢化学有限责任公司,河南平顶山467200

出　　处：《河南化工》2023年第8期26-28,共3页Henan Chemical Industry

摘　　要：分别对溶剂比、芳脂比、重相油采出量和重质沥青混配量进行了研究,找出了最优指标。实现了预处理装置的长周期稳定运行,提高了改质沥青的产品质量。The solvent ratio,aryl-lipid ratio,heavy phase oil recovery and heavy asphalt mixture are studied respectively,the optimal index is found out.The long period stable operation of the pretreatment unit is realized,and the product quality of modified asphalt is improved.

关 键 词：预处理 重质沥青 混配 改质沥青 

分 类 号：TE65[石油与天然气工程—油气加工工程] TQ519[化学工程]