中外能源　China Foreign Energy
     
 
全文下载(请点击右键另存)
     
   
辽河劣质超稠油试制高品质石油焦的试验研究

刘海澄，黄 鹤，王宏德，雷 霞，舒 红
(中国石油辽河石化分公司，辽宁 盘锦 124022)
摘　要
 研究开发的辽河劣质超稠油预处理工艺，采用传统的电脱盐工艺，通过添加脱金属剂、破乳剂对辽河超稠油进行预处理，可以大大降低其金属和灰分含量，灰分脱除率达76%，金属钙的脱除率达91%。用预处理后的辽河劣质超稠油为原料试制的石油焦，其品质可以由预处理前的3B级上升到预处理后的1A级，大幅度地提高了石油焦的档次。研究开发的辽河劣质超稠油预处理-焦化工艺，为辽河劣质超稠油的加工利用提供了一条切实有效的途径，可以大大地提高油田及炼油厂的综合效益。
关键词 超稠油 劣质原油 金属含量 灰分 预处理 高品质石油焦 加工工艺 试验研究
 



Study on Producing Superior Quality Petroleum Coke

from Liaohe Inferior Super Sticky Oil

Liu Haicheng，Huang He，Wang Hongde，Lei Xia，Shu Hong
(PetroChina Liaohe Petrochemical Company，Panjin Liaoning 124022)
[Abstract] The study focuses on the pretreating process of Liaohe inferior super sticky oil.Adopting electric desalting technology and adding a suitable amount of demetal agent and demulsifier，the pretreating process of Liaohe super sticky oil can largely reduce ash and metal content，with deliming rate of 76% and decalcification rate of 91%.The quality of petroleum coke produced from Liaohe inferior super sticky oil will be upgraded to 1A from 3B after pretreating.The study developed an effective technology for the oil field and refineries to process Liaohe inferio super sticky oil with great comprehensire economic benefits.
[Keywords] super heavy crude；inferior crude oil；mental content；ash content；pretreating；high quality petroleum coke；process；experiment and study



作者简介：刘海澄，高级工程师，1988年毕业于石油大学石油加工专业，从事炼油工艺及润滑油研究工作多年，已公开发表论文多篇。