Rare earth modified RuOx-MgAl-layered double oxides as efficient dual catalysts for direct maleinisation of linoleic acid

Niu, Tengfei; Chen, Zhijia; Han, Ting; Zhang, Mingyuan; Deng, Lingjiang; Miao, Hengfeng; Jiang, Yuqin; Ni, Bangqing

doi:10.1016/j.apcata.2022.118818

Cited by 1 publication

(1 citation statement)

References 57 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The composition of palm oil was determined by transesterification with boron trifluoride-methanol solution (14%). 37 The steps are as follows: 0.2 mL palm oil was subjected to esterification with 3 mL boron trifluoridemethanol solution (14%) in a 100 °C oil bath for 30 min. Subsequently, the esterified product was transferred to 4 mL water followed by extraction thrice with 2 mL hexane.…”

Section: Introductionmentioning

confidence: 99%

Hydrodeoxygenation of Fatty Acid Esters over Nitrogen-Functionalized Bimetallic Oxides Catalyst

Song,

Zhang,

Zhang

et al. 2024

Ind. Eng. Chem. Res.

View full text Add to dashboard Cite

Hydrodeoxygenation of vegetable oils and fats is an effective method for the production of high-quality hydrocarbon fuels. Herein, a series of metallic oxides supported on SAPO-11 were developed for the hydrodeoxygenation of methyl palmitate or palm oil to hydrocarbon fuels under mild conditions. The nitrogen-functionalized bimetallic oxide catalyst (NiO−MoO 3 @N/SAPO-11) exhibited the highest catalytic activity, obtaining methyl palmitate and palm oil conversion close to 100% and aviation fuel selectivity of 93.14% at 280 °C. In the hydroprocessing of methyl palmitate, the metal Ni and oxygen vacancies produced in situ by partial reduction play an indispensable role in the activation of hydrogen and the adsorption of oxygen-containing functional groups. Moreover, pyridinic-N was introduced to the NiO−MoO 3 @N/SAPO-11 catalyst, producing a high selectivity for the decarboxylation in the hydroprocessing of methyl palmitate.

show abstract

Section: Introductionmentioning

confidence: 99%