石油炼制与化工

• 催化剂 • 上一篇    下一篇

多产丙烯催化剂LCC-2的工业应用

李正光   

  1. 中国石油大庆炼化分公司
  • 收稿日期:2008-09-12 修回日期:1900-01-01 出版日期:2009-03-12 发布日期:2009-03-12
  • 通讯作者: 李正光

COMMERCIAL APPLICATION OF LCC-2 CATALYST FOR MAXIMIZING PROPYLENE YIELD

  • Received:2008-09-12 Revised:1900-01-01 Online:2009-03-12 Published:2009-03-12

摘要: 在大庆炼化分公司1.8 Mt/a ARGG装置上进行了LCC-2多产丙烯催化剂工业应用试验。结果表明,ARGG装置使用新配方LCC-2多产丙烯催化剂,丙烯对重质原料质量收率由使用该剂前的7.83%提高到8.88%;同时稳定汽油研究法辛烷值稳定保持在94左右,较使用前提高约1.5个单位。

关键词: ARGG, 丙烯, 催化剂, 工业规模

Abstract: LCC-2 catalyst for maximizing propylene yield was used in the 1.8 Mt/a ARGG unit of Daqing Petrochemical Company. The operation data showed that when using the new formulated LCC-2 catalyst the propylene yield (based on feedstock) increased from 7.83% to 8.88%, and the RON of the stabilized gasoline reached about 94, which was 1.5 unit higher than that of the base case.

Key words: ARGG, propylene, catalyst, full scale