One-step hydrodeoxygenation of palm oil to isomerized hydrocarbon fuels over Ni supported on nano-sized SAPO-11 catalysts

Development of nickel based catalysts for the transformation of natural triglycerides and related compounds into green diesel: a critical review

“…The good catalytic performance exhibited by the 7%Ni/SAPO-11 catalyst synthesized using a rather medium specific surface area commercial support encouraged the same group to continue its study using hydrothermally synthesized nano-sized SAPO-11 supports with high surface area [115] (Table 2, entry 5). As compared to the commercial SAPO-11, the nanosized SAPO-11 supports presented significantly enlarged surfaces and mesoporous volumes, which offered sufficient space and strong interactions for dispersing Ni.…”

Catalytic upgrading of vegetable oils into jet fuels range hydrocarbons using heterogeneous catalysts: A review

“…A summary of some recent studies on the behaviors of the transition metals-based catalysts during the hydroprocessing of some vegetable oils under variable conditions has also been presented in Table 2 [77], [78], [79], [80], [81], [82], [83], [84]. In all the cases, the reactions proceed via the HDO/HDC mechanism, with the side reactions being mainly of methanation and watergas types.…”

Effect of surface modification with silica on the structure and activity of Pt/ZSM-22@SiO2 catalysts in hydrodeoxygenation of methyl palmitate

“…Pt, Pd, or Ni was used as a metal site while a zeolite such as SAPO-11 or ZSM-22 was used as an acid site. Although supported Ni catalysts showed higher activity in deoxygenation, severe cracking was found over Ni-based catalysts [18,19]. In contrast, Pt/zeolite catalysts exhibited higher potential in the simultaneous reaction.…”