柴油
催化作用
汽油
化学
流出物
液体燃料
喷气燃料
石油
废物管理
生物量(生态学)
有机化学
合成燃料
工程类
燃烧
海洋学
地质学
作者
Edward L. Kunkes,Dante A. Simonetti,Ryan M. West,Juan Carlos Serrano‐Ruiz,Christian Gärtner,James A. Dumesic
出处
期刊:Science
[American Association for the Advancement of Science (AAAS)]
日期:2008-10-17
卷期号:322 (5900): 417-421
被引量:847
标识
DOI:10.1126/science.1159210
摘要
It is imperative to develop more efficient processes for conversion of biomass to liquid fuels, such that the cost of these fuels would be competitive with the cost of fuels derived from petroleum. We report a catalytic approach for the conversion of carbohydrates to specific classes of hydrocarbons for use as liquid transportation fuels, based on the integration of several flow reactors operated in a cascade mode, where the effluent from the one reactor is simply fed to the next reactor. This approach can be tuned for production of branched hydrocarbons and aromatic compounds in gasoline, or longer-chain, less highly branched hydrocarbons in diesel and jet fuels. The liquid organic effluent from the first flow reactor contains monofunctional compounds, such as alcohols, ketones, carboxylic acids, and heterocycles, that can also be used to provide reactive intermediates for fine chemicals and polymers markets.
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