提高柴汽比、汽油降烯烃的有效途径──大庆原油加工流程探讨  

Planning Process Scheme to Increase Diesel/gasoline Ratio and Reduce Gasoline Olefin for Processing Daqing Crude

作　　者：匡卓贤 孙吉民 

机构地区：[1]中国石油抚顺石化分公司,辽宁抚顺113008

出　　处：《当代化工》2002年第1期1-7,共7页Contemporary Chemical Industry

摘　　要：介绍了催化裂化、延迟焦化、加氢裂化等提高轻油收率的主要技术手段 ,以 1 0 0 0万t a规模的大庆原油炼油厂 3种不同加工流程的主要产品产量、柴汽比、汽柴油产品质量、技术经济评价等几方面的对比结果 ,论述了加工流程对提高柴汽比和产品质量的影响 。Fluid catalytic cracking, delayed cracking and hydrocracking processes to increase light oil yield are reviewed. Based on three typical flow schemes for processing Daqing crude oil of 10 Mt/a, the paper discusses the effect of flow schemes on increasing diesel/gasoline ratio and up-grade products quality, and suggests restructure way for existing refineries by comparing products yield, diesel/gasoline ratio, gasoline,diesel quality and economic evaluation.

关 键 词：大庆原油 延迟焦化 柴汽比 降烯烃 

分 类 号：TE624[石油与天然气工程—油气加工工程]