Comparative study of new Re-Ni-Mo Al2o3 and conventional hydrodesulphurization catalyst
Joint Authors
Muhammad, Abd al-Halim Abd al-Karim
Nayif, Tariq M.
Husayn, Husayn Qasim
Source
Iraqi Journal of Chemical and Petroleum Engineering
Issue
Vol. 16, Issue 4 (31 Dec. 2015), pp.1-9, 9 p.
Publisher
University of Baghdad College of Engineering
Publication Date
2015-12-31
Country of Publication
Iraq
No. of Pages
9
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Abstract EN
New types of hydrodesulfurization (HDS) catalyst Re-Ni-Mo/ γ-Al2O3 was prepared and tested separately with two prepared conventional HDS catalysts (Ni-Mo/ γ-Al2O3 and Co-Mo//γ-Al2O3) by using a pilot plant hydrotreatment unit.
Activities of three prepared hydrodesulfurization catalysts were examined in hydrodesulfurization (HDS) of atmospheric gas oil at different temperatures 275 to 350 °C and LHSV 1 to 4 h-1, the reactions conducted under constant pressure 40 bar and H2/HC ratio 500 ml/ml .Moreover, the hydrogenation of aromatic (HAD) in gas oil has been studied.
HDS was much improved by adding promoter Re to the Ni-Mo/Al2O3 catalyst.
The results showed that Re-Ni-Mo/ γ-Al2O3 have more activity in desulfurization than Ni-Mo//γ-Al2O3 and Co-Mo/ γ-Al2O3 catalysts.
The efficiency of hydrodesulfurization was markedly reduced over the Co -Mo/ γ-Al2O3.Also the result showed that Ni-Mo//γ-Al2O3 have a minimum aromatic content 15.44 %.
American Psychological Association (APA)
Muhammad, Abd al-Halim Abd al-Karim& Husayn, Husayn Qasim& Nayif, Tariq M.. 2015. Comparative study of new Re-Ni-Mo Al2o3 and conventional hydrodesulphurization catalyst. Iraqi Journal of Chemical and Petroleum Engineering،Vol. 16, no. 4, pp.1-9.
https://search.emarefa.net/detail/BIM-683623
Modern Language Association (MLA)
Muhammad, Abd al-Halim Abd al-Karim…[et al.]. Comparative study of new Re-Ni-Mo Al2o3 and conventional hydrodesulphurization catalyst. Iraqi Journal of Chemical and Petroleum Engineering Vol. 16, no. 4 (Dec. 2015), pp.1-9.
https://search.emarefa.net/detail/BIM-683623
American Medical Association (AMA)
Muhammad, Abd al-Halim Abd al-Karim& Husayn, Husayn Qasim& Nayif, Tariq M.. Comparative study of new Re-Ni-Mo Al2o3 and conventional hydrodesulphurization catalyst. Iraqi Journal of Chemical and Petroleum Engineering. 2015. Vol. 16, no. 4, pp.1-9.
https://search.emarefa.net/detail/BIM-683623
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 8-9
Record ID
BIM-683623