Abstract:
:Decarboxylation of fatty acids over non-noble metal catalysts without added hydrogen was studied. Ni/C catalysts were prepared and exhibited excellent activity and maintenance for decarboxylation. Thereafter, the effects of nickel loading, catalyst loading, temperature, and carbon number on the decarboxylation of fatty acids were investigated. The results indicate that the products of cracking increased with high nickel loading or catalyst loading. Temperature significantly impacted the conversion of stearic acid but did not influence the selectivity. The fatty acids with large carbon numbers tend to be cracked in this reaction system. Stearic acid can be completely converted at 370 °C for 5 h, and the selectivity to heptadecane was around 80%.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Wu J,Shi J,Fu J,Leidl JA,Hou Z,Lu Xdoi
10.1038/srep27820subject
Has Abstractpub_date
2016-06-13 00:00:00pages
27820issn
2045-2322pii
srep27820journal_volume
6pub_type
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