摘要
对中海油某减压渣油的综合利用进行了研究。该减压渣油经丙烷脱沥青处理,得到轻脱沥青油和脱油沥青。轻脱沥青油经加氢处理-常减压蒸馏-酮苯脱蜡/异构脱蜡-加氢补充精制可得到150BS光亮油;经两段糠醛精制可得到C A值高达25.3%的高芳烃环保橡胶油。脱油沥青与绥中36-1减压馏分油糠醛精制抽出油进行调合,可生产满足GB?T15180—2010技术要求的重交通道路石油沥青。
Comprehensive utilization of CNOOC Vacuum Residue was studied by the propane deasphalting technology. The vacuum residue is divided into DAO and DOA. 150BS can be obtained from DAO by hydrotreating-atmospheric/vacuum distillation-ketone benzene dewaxing or isomerization dewaxing-hydrofinishing; while by two stage furfural refinings, the high aromatic eco-friendly rubber oil with CA value up to 25.3% can be produced; The SZ36-1 furfural extract oil can be blended into DOA to produce heavy traffic road asphalt and meets the GB/T 15180-2010 technical requirements
出处
《石油炼制与化工》
CAS
CSCD
北大核心
2018年第3期85-88,共4页
Petroleum Processing and Petrochemicals
关键词
丙烷脱沥青
重交通道路石油沥青
光亮油
高芳烃环保橡胶油
propane deasphalting
heavy traffic road asphalt
bright stock
high aromatic eco-friendly rubber oil
