碳四物料加氢后作为裂解原料的可行性研究  

FEASIBILITY STUDY ON C_4 HYDROGENATION AS CRACKING FEEDSTOCK

作　　者：刘淑芝[1] 何宗华[1] 彭光辉[1] 康秀红[1] 

机构地区：[1]中国石化齐鲁分公司研究院,山东淄博255400

出　　处：《齐鲁石油化工》2010年第2期81-83,共3页Qilu Petrochemical Technology

摘　　要：在实验室考察了某碳四物料饱和加氢后作为裂解原料的可行性。结果表明,在温度60～80℃,压力2.0MPa,氢烯摩尔比2.0～3.0,空速3.0 h-1下,加氢后碳四中烯烃含量(w)小于1%;模拟轻烃裂解炉,裂解乙烯收率达到34%,丙烯收率达到18%。Feasibility study on products from some C4 saturation hydrogenation as cracking feedstock was made in laboratory.The results show that olefin content in C4 hydrogenation products is lower than 1% under the conditions of reaction temperature at 60～80℃,reaction pressure 2.0MPa,mole ratio of hydrogen to olefin at 2.0～3.0,space rate at 3.0h-1.In the simulating light hydrocarbon cracking furnace,ethylene yield reaches 34% and propylene yield does 18% under the reasonable cracking conditions.

关 键 词：碳四 加氢 裂解 乙烯 

分 类 号：TQ221.211[化学工程—有机化工]