A comparative study of catalysts for the deep aromatic reduction in hydrotreated gas oil
Conference
·
OSTI ID:231143
- Inst. Francais du Petrole, Rueil-Malmaison (France)
Deep desulfurization and dearomatization of gas oil can be obtained in a two-stage low pressure process. In the first stage deep HDS is achieved using a hydrotreating catalyst. In a second stage aromatic reduction is obtained using a hydrogenation catalyst. The use of either a hydrotreating catalyst or a sulfur resistant noble metal catalyst for the second stage aromatics reduction has been considered in this work. Catalytic tests have been performed on a deeply desulfurized light cycle oil obtained form the first stage hydrotreatment. For both types of catalysts the effects of feed sulfur content, catalyst stability and process parameters have been investigated.
- OSTI ID:
- 231143
- Report Number(s):
- CONF-930364--; ISBN 0-8247-9255-6
- Country of Publication:
- United States
- Language:
- English
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