石油炼制与化工 ›› 2018, Vol. 49 ›› Issue (3): 85-88.

• 加工工艺 • 上一篇    下一篇

中海油某减压渣油综合利用的研究

张翠侦,田义斌,王凯,秦一鸣,徐岩峰   

  1. 中海油炼油化工科学研究院有限公司
  • 收稿日期:2017-08-23 修回日期:2017-09-19 出版日期:2018-03-12 发布日期:2018-03-20
  • 通讯作者: 张翠侦 E-mail:zhangcuizhen888666@163.com
  • 基金资助:
     

STUDY ON COMPREHENSIVE UTILIZATION OF CNOOC VACUUM RESIDUE

    

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  • Received:2017-08-23 Revised:2017-09-19 Online:2018-03-12 Published:2018-03-20
  • Supported by:
     

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;经两段糠醛精制得到了CA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沥青。

关键词: 丙烷脱沥青, 重交通道路沥青, 光亮油, 高芳烃环保橡胶油

Abstract: 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

Key words: propane deasphalting, heavy traffic road asphalt, bright stock, high aromatic eco-friendly rubber oil

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