改质沥青工艺的选择  

Process selection for modified pitch production

作　　者：张树福 廖志强 单春华 Zhang Shufu;Liao Zhiqiang;Shan Chunhua(ACRE Coking & Refractory Engineering Consulting Corporation,MCC,Dalian 116085,China)

机构地区：[1]中冶焦耐(大连)工程技术有限公司

出　　处：《燃料与化工》2019年第4期38-40,43,共4页Fuel & Chemical Processes

摘　　要：对釜式加热改质工艺、单炉单釜负压管式炉法、单炉双釜负压管式炉法、双炉双釜负压管式炉法生产改质沥青工艺进行介绍比较,为选择一条规模合适、产品质量稳定、节能减排的沥青改质工艺提供参考。Comparison is made for modified pitch-making process,such as reactor type heating process,negative pressure single furnace single reactor tubular furnace process,negative pressure single furnace double reactor tubular furnace process,and negative pressure double furnace double reactor tubular furnace process.Basis can be therefore provided for selecting a modified pitch making process in terms of a suitable capacity,stable quality of products and green production.

关 键 词：改质沥青 管式炉法 釜式加热改质工艺 

分 类 号：TQ522.63[化学工程—煤化学工程]