B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
B01J 37/02 (2006.01) B01J 37/08 (2006.01) B01J 37/20 (2006.01) C10G 45/08 (2006.01) B01J 23/882 (2006.01)
Patent
CA 2636177
A method for hydrodesulfurizing FCC naphtha is described. More particularly, a Co/Mo metal hydrogenation component is loaded on a silica or modified silica support in the presence of organic ligand and sulfided to produce a catalyst which is then used for hydrodesulfurizing FCC naphtha. The silica support has a defined pore size distribution which minimizes olefin saturation.
L'invention concerne un procédé d'hydrodésulfuration de naphta FCC. Plus particulièrement, un composant d'hydrogénation métallique Co/Mo est chargé sur un support de silice ou de silice modifiée en présence d'un ligand organique, et sulfuré afin de produire un catalyseur qui est ensuite utilisé dans l'hydrodésulfuration de naphta FCC. Le support de silice présente une répartition de tailles de pores définie qui permet de réduire la saturation d'oléfines.
Bai Chuansheng
Halbert Thomas Risher
Han Jun
Lowe David Michael
Mcconnachie Jonathan Martin
Borden Ladner Gervais Llp
Exxonmobil Research And Engineering Company
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