Hydrodenitrogenation and Hydrodesulphuri
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D. Ferdous; A. K. Dalai; J. Adjaye
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Article
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2008
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John Wiley and Sons
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English
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## O il sand bitumen and bitumen-derived gas oil contain high levels of nitrogen and sulphur compounds. Thus, products such as heavy gas oil obtained from the processing of bitumen also contain very high levels of nitrogen. Catalytic hydrodenitrogenation (HDN) is the only process used commercially