Selective Coupling of Bioderived Aliphatic Alcohols with Acetone Using Hydrotalcite Derived Mg-Al Porous Metal Oxide and Raney Nickel.
Selective Coupling of Bioderived Aliphatic Alcohols with Acetone Using Hydrotalcite Derived Mg-Al Porous Metal Oxide and Raney Nickel.
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DOI:
10.1021/acssuschemeng.8b00733
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发表时间:
2018-07-02
影响因子:
8.4
通讯作者:
Barta K
中科院分区:
文献类型:
--
作者:
Fridrich B;Stuart MCA;Barta K
Fermentation of sugars to the so-called ABE mixture delivers a three component mixture of shorter chain oxygenates: acetone, n-butanol and ethanol. In order to convert these into liquid transportation fuels that are analogous to the currently used fossil energy carriers, novel catalytic chain elongation methods involving C–C bond formation are desired. Herein we report on a simple, non-noble-metal-based method for the highly selective coupling of 1-butanol and acetone into high molecular weight (C7–C11) ketones, as well as ABE mixtures into (C5–C11) ketones using the solid base Mg–Al–PMO in combination with small amount of Raney nickel. Upon hydrodeoxygenation, these ketones are converted to fuel range alkanes with excellent carbon utilization (up to 89%) using Earth abundant metal containing catalysis. Selective coupling of ABE mixture to chain elongated aliphatic ketones and their conversion into transportation fuel range alkanes is discussed.
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影响因子:
11.2
作者:
Kumar, Manish;Goyal, Yogesh;Gayen, Kalyan
通讯作者:
Gayen, Kalyan
影响因子:
4.2
作者:
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Centi, Gabriele
影响因子:
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作者:
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通讯作者:
Horvath, Istvan T.
DOI:
10.1016/j.btre.2015.08.001
发表时间:
2015-12
期刊:
Biotechnology reports (Amsterdam, Netherlands)
影响因子:
--
作者:
Ndaba B;Chiyanzu I;Marx S
通讯作者:
Marx S
影响因子:
4.5
作者:
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通讯作者:
Toste, F. Dean