Invention Grant
- Patent Title: Molybdenum sulfide/carbide catalysts
- Patent Title (中): 钼硫化物/碳化物催化剂
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Application No.: US10819893Application Date: 2004-04-07
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Publication No.: US07223713B2Publication Date: 2007-05-29
- Inventor: Gabriel Alonso , Russell R. Chianelli , Sergio Fuentes , Brenda Torres
- Applicant: Gabriel Alonso , Russell R. Chianelli , Sergio Fuentes , Brenda Torres
- Applicant Address: US TX Austin MX Chihuahua
- Assignee: Board of Regents, The University of Texas System,Centro de Investigacion en Materiales Avanzados, S.C.
- Current Assignee: Board of Regents, The University of Texas System,Centro de Investigacion en Materiales Avanzados, S.C.
- Current Assignee Address: US TX Austin MX Chihuahua
- Agency: Fulbright & Jaworski L.L.P.
- Main IPC: B01J27/22
- IPC: B01J27/22 ; B01J27/24
Abstract:
The present invention provides methods of synthesizing molybdenum disulfide (MoS2) and carbon-containing molybdenum disulfide (MoS2-xCx) catalysts that exhibit improved catalytic activity for hydrotreating reactions involving hydrodesulfurization, hydrodenitrogenation, and hydrogenation. The present invention also concerns the resulting catalysts. Furthermore, the invention concerns the promotion of these catalysts with Co, Ni, Fe, and/or Ru sulfides to create catalysts with greater activity, for hydrotreating reactions, than conventional catalysts such as cobalt molybdate on alumina support.
Public/Granted literature
- US20050059545A1 Molybdenum sulfide/carbide catalysts Public/Granted day:2005-03-17
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