The coprocessing of fossil fuels and biomass for CO{sub 2} emission reduction in the transportation sector

Technical Report · Fri Oct 01 04:00:00 EDT 1993

DOI:https://doi.org/10.2172/142498· OSTI ID:142498

Steinberg, M ^[1]; Dong, Yuanji ^[2]; Borgwardt, R H ^[3]

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1. Brookhaven National Lab., Upton, NY (United States)
2. Hydrocarb Corp., New York, NY (United States)
3. Environmental Protection Agency, Research Triangle Park, NC (United States)

Research is underway to evaluate the Hydrocarb process for conversion of carbonaceous raw material to clean carbon and methanol products. These products are valuable in the market either as fuel or as chemical commodities. As fuel, methanol and carbon can be used economically, either independently or in slurry form, in efficient heat energies (turbines and internal combustion engines) for both mobile and stationary single and combined cycle power plants. When considering CO{sub 2} emission control in the utilization of fossil fuels, the copressing of those fossil fuels with biomass (which may include, wood, municipal solid waste and sewage sludge) is a viable mitigation approach. By coprocessing both types of feedstock to produce methanol and carbon while sequestering all or part of the carbon, a significant net CO{sub 2} reduction is achieved if the methanol is substituted for petroleum fuels in the transportation sector. The Hydrocarb process has the potential, if the R&D objectives are achieved, to produce alternative transportation fuel from indigenous resources at lower cost than any other biomass conversion process. These comparisons suggest the resulting fuel can significantly displace gasoline at a competitive price while mitigating CO{sub 2} emissions and reducing ozone and other toxics in urban atmospheres.

• Research Organization: Brookhaven National Lab., Upton, NY (United States)
• Sponsoring Organization: USDOE, Washington, DC (United States)
• DOE Contract Number: AC02-76CH00016
• OSTI ID: 142498
• Report Number(s): BNL--49732; ON: DE94008873
• Country of Publication: United States
• Language: English

Related Subjects

03 NATURAL GAS
09 BIOMASS FUELS
33 ADVANCED PROPULSION SYSTEMS
54 ENVIRONMENTAL SCIENCES
AIR POLLUTION ABATEMENT
BIOMASS
CARBON BLACK
CARBON DIOXIDE
COMPUTERIZED SIMULATION
COPROCESSING
COST ESTIMATION
ENVIRONMENTAL IMPACTS
EXPERIMENTAL DATA
FUEL SUBSTITUTION
METHANOL FUELS
NATURAL GAS
PRODUCTION
PYROLYSIS