Hydrotreatment of heavy oil from coal liquefaction on Sulfided Ni - W Catalysts

Heavy oil (distillation temperature: 320-340 ºC) derived from the direct coal liquefaction process using Shengli coal were hydrotreated using sulfided Ni-Mo/Al2O3, Ni-W/Al2O3, and Ni-W/SiO2 catalysts respectively. The sulfided catalysts were characterized by BET, XRD, H2-TPR and NH3-TPD respectively...

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Bibliographic Details
Main Author: Lei,Zhi-ping (author)
Other Authors: Gao,Li-juan (author), Shui,Heng-fu (author), Ren,Shi-biao (author), Wang,Zhi-cai (author), Gang,Kang-shi (author)
Format: article
Language:eng
Published: 2011
Subjects:
direct coal liquefaction
heavy oil
HDN
HDA
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532011000600017
Country:Brazil
Oai:oai:scielo:S0103-50532011000600017

Internet

http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532011000600017

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