石油炼制与化工 ›› 2018, Vol. 49 ›› Issue (8): 94-97.

• 节能减排 • 上一篇    下一篇

延迟焦化含硫污水高效除油技术的工业应用

侯继承1,卢浩2,刘健1   

  1. 1. 中国石化洛阳分公司
    2. 华东理工大学
  • 收稿日期:2018-01-10 修回日期:2018-03-17 出版日期:2018-08-12 发布日期:2018-08-21
  • 通讯作者: 刘健 E-mail:15838896495@139.com
  • 基金资助:
     

COMMERCIAL APPLICATION OF SGC-1 CATALYST FOR LTAG TECHNOLOGY

    

  1.  
  • Received:2018-01-10 Revised:2018-03-17 Online:2018-08-12 Published:2018-08-21
  • Supported by:
     

摘要: 针对焦化装置放空塔含硫污水存在的油含量高、焦粉携带量大的问题,中国石化洛阳分公司延迟焦化装置与某大学科研机构合作开发了除油成套设备。该设备利用亲水亲油纤维组合强化油水破乳分离的技术,在线过滤焦粉和除油效果好、占地面积小、投资少等优点。设备投用后,放空塔含硫污水油含量由4 500 mg/L降至418 mg/L,可为同类装置提供参考。

关键词: 焦化装置, 含硫污水, 纤维组合

Abstract: The commercial application of SLG-1 catalyst for LTAG technology in the 3rd MIP-CGP unit of SINOPEC Shijiazhuang Refinery & Chemical Company was presented. The results showed that the yield of gasoline increases 4.00 percentage points (from 46.79% to 50.79%), octane-barrel increases by 3.46, the yields of LCO and dry gas decrease, while total liquid yield increases by 2.17 percentage points. SLG-1 catalyst showed significant advances in increasing bottoms cracking and improving the conversion of hydrotreated LCO.

Key words: coking device, sour water, fiber composite

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