石油化工
原材料
喷气燃料
催化作用
纤维素
二氧化碳
化学
有机化学
废物管理
化学工程
制浆造纸工业
费托法
液体燃料
材料科学
碳氢化合物
氢
工程类
作者
Jesse Q. Bond,David Alonso,Ben Zhong Tang,Ryan J. H. West,James A. Dumesic
出处
期刊:Science
[American Association for the Advancement of Science (AAAS)]
日期:2010-02-26
卷期号:327 (5969): 1110-1114
被引量:912
标识
DOI:10.1126/science.1184362
摘要
Lactic Fuels In the quest to find sustainable alternatives to petrochemicals, a small cyclic ester, γ-valerolactone, derived from cellulose offers promising raw material. Bond et al. (p. 1110 ) show that carbon dioxide can be catalytically excised from the lactone efficiently at high pressure, leaving a mixture of butanes. In a second-stage reactor, the butanes can be strung together to form heavier hydrocarbons similar to those found in automotive and jet fuels. The method simultaneously yields fuel and a relatively pure stream of pressurized carbon dioxide amenable to sequestration or further chemical modification.
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