Invention Grant
- Patent Title: Process for making a catalyst suitable for direct coal liquefaction and the catalyst thereof
- Patent Title (中): 制备适于直接煤液化的催化剂的方法及其催化剂
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Application No.: US13038100Application Date: 2011-03-01
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Publication No.: US08476182B2Publication Date: 2013-07-02
- Inventor: Jose De Jesus Diaz Velasquez , Yazmin Yaneth Agamez Pertuz , Luis Ignacio Rodriguez Varela , Orlando Hernandez Fandino , Oscar Andres Villaba Varon , Jose Alexandre Jimenez Sanchez
- Applicant: Jose De Jesus Diaz Velasquez , Yazmin Yaneth Agamez Pertuz , Luis Ignacio Rodriguez Varela , Orlando Hernandez Fandino , Oscar Andres Villaba Varon , Jose Alexandre Jimenez Sanchez
- Agency: Patent Law Agency, LLC
- Agent Peter Ganjian
- Priority: CO08091695 20080902
- Main IPC: B01J31/00
- IPC: B01J31/00 ; B01J21/18 ; B01J23/00 ; B01J27/02 ; B01J27/053 ; B01J27/055 ; B01J27/047 ; B01J27/051 ; B01J27/049 ; B01J27/043
Abstract:
A method to obtain a catalyst of transition metals supported on a carbonaceous material, via impregnation, with a solution of metal-thiourea complex, obtained from precursor salts. The formation of the sulfur on the surface of the support occurs through the thermal decomposition of the complex. The obtained catalysts are applicable toward the direct liquefaction of coal.
Public/Granted literature
- US20110152069A1 PROCESS FOR MAKING A CATALYST SUITABLE FOR DIRECT COAL LIQUEFACTION AND THE CATALYST THEREOF Public/Granted day:2011-06-23
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