石油化工高等学校学报

石油化工高等学校学报 ›› 2014, Vol. 27 ›› Issue (4): 27-30.DOI: 10.3969/j.issn.1006-396X.2014.04.006

• 石油化工 • 上一篇    下一篇

制备条件对镍基石油树脂加氢催化剂的影响

付秋红1,  吴义志2,  王永林1   

  1. ( 1. 中国石油化工股份有限公司抚顺石油化工研究院, 辽宁抚顺1 1 3 0 0 1;
    2. 中国石油天然气股份有限公司抚顺石化公司石油二厂, 辽宁抚顺1 1 3 0 0 4)
  • 收稿日期:2014-04-25 修回日期:2014-06-04 出版日期:2014-08-25 发布日期:2014-11-10
  • 作者简介:付秋红( 1 9 8 1 - ) , 女, 工程师, 从事临氢催化剂研究; E - m a i l : f u q i u h o n g. f s h y@s i n o p e c . c o m。
  • 基金资助:
    中国石油化工股份有限公司“ 优质特种油品生产技术研究” 项目资助( 1 0 8 0 9 1) 。

Effect of Preparation Conditions on the NiBased  Petroleum Resin Hydrogenation Catalyst

  1. (1.Fushun Research Institute of Petroleum and Petrochemicals, SINOPEC, Fushun Liaoning 113001, China;  2.PetroChina Fushun Petrochemical Company No.2 Refinery, Fushun Liaoning 113004, China)
  • Received:2014-04-25 Revised:2014-06-04 Published:2014-08-25 Online:2014-11-10

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摘要： 采用共沉淀法制备镍基催化剂的前躯物, 该前躯物经捏合成型焙烧后制成石油树脂加氢催化剂。对 沉淀工艺条件、 助剂及不同镍盐进行考察。结果表明, 通过调整沉淀工艺条件参数, 可以制备出适合石油树脂加氢 所需的大孔催化剂; 选择合适的镍盐和助剂, 能够制备出镍晶粒较小的镍基催化剂, 同时助剂的加入抑制了 N i晶粒 的增长并提高催化剂容硫能力。制备的镍基石油树脂催化剂具有很强的烯烃饱和性能, 且加氢后石油树脂的软化 点下降幅度很小。加氢前后的石油树脂结构变化很小, 说明所制备的催化剂具有很强的烯烃饱和性能, 且加氢后石 油树脂的软化点下降幅度很小。

关键词: 镍基催化剂,    ,  , 石油树脂,    ,  , 加氢

Abstract: The precursors of Nibased petroleum resin hydrogenation catalyst were prepared by coprecipitation and were made into hydrogenation catalyst through a series of process. The coprecipitation conditions, promoters and different nickel salts were studied in detail. The results showed that the large pore catalysts of petroleum resin hydrogenation was prepared by adjusting coprecipitation process parameters. The Nibased catalysts of small Ni grain was prepared by selecting the suitable nickel salt and promoter, and the promoter can inhibit Ni grain to grow up and improve the catalyst capacity of holding sulfur. The Nibased petroleum resin hydrogenation catalyst was provided with very strong olefin saturation properties, and its softening point of hydrogenated petroleum resin had a less decrease.

Key words: Nibased catalyst,     ,  Petroleum resin,   ,  Hydrotreating

引用本文

付秋红, 吴义志, 王永林. 制备条件对镍基石油树脂加氢催化剂的影响[J]. 石油化工高等学校学报, 2014, 27(4): 27-30.

Fu Qiuhong, Wu Yizhi, Wang Yonglin. Effect of Preparation Conditions on the NiBased  Petroleum Resin Hydrogenation Catalyst [J]. Journal of Petrochemical Universities, 2014, 27(4): 27-30.

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