Nanostructured Basic Catalysts: Opportunities for Renewable Fuels

Conner, William C ; Huber, George ; Auerbach, Scott

关键词: Renewable Fuels;    Nanostructured Catalysts;   

DOI  :  10.2172/1068236
RP-ID  :  DE FG02-08ER15985-A000
PID  :  OSTI ID: 1068236
Others  :  Other: GAID 5176
Others  :  log 1081195

学科分类：燃料技术

美国|英语

来源: SciTech Connect

【 摘 要 】

This research studied and developed novel basic catalysts for production of renewable chemicals and fuels from biomass. We focused on the development of unique porous structural-base catalysts zeolites. These catalysts were compared to conventional solid base materials for aldol condensation, that were being commercialized for production of fuels from biomass and would be pivotal in future biomass conversion to fuels and chemicals. Specifically, we had studied the aldolpyrolysis over zeolites and the trans-esterification of vegetable oil with methanol over mixed oxide catalysts. Our research has indicated that the base strength of framework nitrogen in nitrogen substituted zeolites (NH-zeolites) is nearly twice as strong as in standard zeolites. Nitrogen substituted catalysts have been synthesized from several zeolites (including FAU, MFI, BEA, and LTL) using NH3 treatment.