Hydrodenitrogenation of model N-compounds over NiO-MoO 3 supported on mesoporous materials
作者: G. DeepaT.M. SankaranarayananK. ShanthiB. Viswanathan
作者单位: 1Department of Chemistry, Anna University, Chennai 600025, India
2National Centre for Catalysis Research, Indian Institute of Technology, Chennai 600036, India
刊名: Catalysis Today, 2012, Vol.198 (1), pp.252-262
来源数据库: Elsevier Journal
DOI: 10.1016/j.cattod.2012.05.035
关键词: HydrodenitrogenationQuinoline1234-TetrahydroquinolineNi-Mo-catalystsMCM-41SBA-15
原始语种摘要: Abstract(#br)Ni-Mo catalysts have been prepared using MCM-41, SBA-15, AlMCM-41, a blend of dealuminated BEA and alumina (DAl BEA-AL) and γ-Al 2 O 3 as supports. The supports/catalysts have been characterized by N 2 -adsorption, XRD, UV–vis, Raman spectroscopy, temperature programmed reduction and temperature programmed desorption of NH 3 . The catalysts have been evaluated in the temperature range between 553 and 613K for the hydrodenitrogenation (HDN) of quinoline (Q) and 1,2,3,4-tetrahydroquinoline (1THQ) at 50bar pressure using a feed containing 5wt% of the N-compound in decalin. Cumene cracking studies have also been carried out over the sulfide catalysts at temperatures between 623 and 723K. Over all the...
全文获取路径: Elsevier  (合作)
影响因子:2.98 (2012)