Open AccessLDRD final report on "fundamentals of synthetic conversion of CO2 to simple hydrocarbon fuels" (LDRD 113486).
Author(s) -
Christos T. Maravelias,
Richard A. Kemp,
Manos Mavrikakis,
James E. Miller,
Constantine A. Stewart
Publication year - 2009
Language(s) - English
Resource type - Reports
DOI - 10.2172/973340
Subject(s) - production (economics) , synthetic fuel , energy security , process (computing) , biomass (ecology) , sustainable energy , biochemical engineering , environmental science , simple (philosophy) , process engineering , waste management , computer science , engineering , renewable energy , chemistry , chemical reaction , philosophy , epistemology , biochemistry , oceanography , geology , electrical engineering , economics , macroeconomics , operating system
Energy production is inextricably linked to national security and poses the danger of altering the environment in potentially catastrophic ways. There is no greater problem than sustainable energy production. Our purpose was to attack this problem by examining processes, technology, and science needed for recycling CO{sub 2} back into transportation fuels. This approach can be thought of as 'bio-inspired' as nature employs the same basic inputs, CO{sub 2}/energy/water, to produce biomass. We addressed two key deficiencies apparent in current efforts. First, a detailed process analysis comparing the potential for chemical and conventional engineering methods to provide a route for the conversion of CO{sub 2} and water to fuel has been completed. No apparent 'showstoppers' are apparent in the synthetic route. Opportunities to improve current processes have also been identified and examined. Second, we have also specifically addressed the fundamental science of the direct production of methanol from CO{sub 2} using H{sub 2} as a reductant