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US 2010/0167915 A1Published application
Hydrodesulphurization Nanocatalyst, Its Use and a Process for Its Production
AssigneeResearch Institute of Petroleum Industry (RIPI)
InventorsAli Mohajeri, Alimorad Rashidi, Kheirollah Jafari Jozani, Payman Khorami, Bahman Amini, Dorsa Parviz, Mansour Kalbasi
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Abstract
A nano-supported hydrodesulphurization (HDS) catalyst is prepared for hydrodesulphurization of hydrocarbonaceous feed stock. The catalyst can be prepared through different methods and also used under milder conditions than those required for conventionally used HDS catalysts, but can also function under other hydrodesulphurization operating conditions.
Claims14
A hydrodesulphurization nanocatalyst, comprising:
- a nano-structured porous carbonaceous support material, selected from the group consisting essentially of carbon nanotubes, carbon nano-fibres;
- nano-porous carbon, carbon nano-horn, carbon nanotube fibres, or any combination thereof;
- at least one active metal selected from the group 8B of the periodic table of elements;
- and
- at least one active metal selected from the group 6B of the periodic table of elements.
2 more elements
A process for the production of a nanocatalyst, comprising the steps of:
- providing a support material for a catalyst,
- providing a solution of at least one active metal,
- dispersing the solution onto the support material,
- drying the support material, and
- calcinating the catalyst.
2 more elements
Dependencies are inferred from the claim text.