石油炼制与化工 ›› 2018, Vol. 49 ›› Issue (7): 34-36.

• 加工工艺 • 上一篇    下一篇

减二线馏分油生产橡胶增塑剂A0709的工艺研究

冯涛,于恩强,刘洪安,殷春照,李军   

  1. 中海沥青股份有限公司
  • 收稿日期:2017-11-30 修回日期:2017-12-27 出版日期:2018-07-12 发布日期:2018-07-26
  • 通讯作者: 冯涛 E-mail:fengtao0331@126.com
  • 基金资助:
     

PRODUCTION OF RUBBER PLASTICIZER A0709 FROM SECOND SIDE STREAM OF VACUUM DISTILLATION

    

  1.  
  • Received:2017-11-30 Revised:2017-12-27 Online:2018-07-12 Published:2018-07-26
  • Supported by:
     

摘要: 以环烷基SZ36-1减二线馏分油为原料,通过加氢脱酸-溶剂精制-白土精制组合工艺,制备橡胶增塑剂A0709,并对工艺条件进行优化研究。结果表明:SZ36-1减二线馏分油通过该组合工艺制备的橡胶增塑剂A0709,产品收率达到74.1%,芳碳率(CA值)达11.2%,满足GB/T 33322—2016《橡胶增塑剂 芳香基矿物油》各项指标要求。

关键词: 减二线馏分油, 橡胶增塑剂, 生产工艺

Abstract: The rubber plasticizer A0709 derived from the 2nd side stream of vacuum distillation of SZ36-1 naphthenic-base crude was prepared by a combined process of hydrodeacidification-solvent refining-clay refining. The process conditions were optimized. The results showed that by the combined technology, the rubber plasticizer A0709 can be produced and reach the GB/T 33322 standard. Under the optimized process conditions, the product yield is up to 74.1% and the CA% is 11.2%.

Key words: 2nd line vacuum distillate, rubber plasticizer, production process

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