Hydrodeoxygenation of Palmitic and Stearic Acids on Phosphide Catalysts Obtained In Situ in Reaction Medium

被引：7

作者：

Golubeva, M. A. ^{[1
]}

Maksimov, A. L. ^{[1
,2
]}

机构：

[1] Russian Acad Sci, Topchiev Inst Petrochem Synth, Moscow 119991, Russia

[2] Moscow MV Lomonosov State Univ, Fac Chem, Moscow 119991, Russia

来源：

PETROLEUM CHEMISTRY | 2019年 / 59卷 / 12期

关键词：

hydrodeoxygenation; vegetable oils; green diesel; transition metal phosphides; Ni2P; CoP; MODEL-COMPOUND; OXYGEN-REMOVAL; FATTY-ACID; NICKEL; DEOXYGENATION; HYDROCARBONS; DIBENZOFURAN; DIESEL; NI2P; OIL;

D O I：

10.1134/S0965544119120041

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Unsupported phosphide catalysts of composition Ni2P and CoP are prepared in situ in the reaction medium from oil-soluble precursors in the course of hydrodeoxygenation of palmitic and stearic acids. The obtained catalysts are characterized by X-ray powder diffraction and X-ray photoelectron spectroscopy; they show high activity in the hydrodeoxygenation of model substrates. After 6 h of the hydrodeoxygenation reactions, the conversion of palmitic acid reaches 93 and 92% and the conversion of stearic acid is as high as 94 and 91% in the presence of nickel phosphide and cobalt phosphide, respectively. It is shown that the catalyst formed in situ can be isolated and recycled.

引用

页码：1326 / 1330

页数：5

共 16 条

[1] Hydrodeoxygenation of Palmitic and Stearic Acids on Phosphide Catalysts Obtained In Situ in Reaction Medium
M. A. Golubeva
A. L. Maksimov
[J]. Petroleum Chemistry, 2019, 59 : 1326 - 1330
[2] Green diesel production using stearic and palmitic acids on Ni catalysts obtained from Ternary Hydrotalcites Ni-Mg-Al
Sanchez-Cupil, J. L.
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Jimenez-Diaz, M. L.
[J]. BIOMASS CONVERSION AND BIOREFINERY, 2023, 14 (18) : 22073 - 22086
[3] Activity of In situ Obtained NiWS Catalysts in Hydrodeoxygenation: Effect of Water Addition
Mamian, L. G.
Kuchinskaya, T. S.
Knyazeva, M. I.
[J]. PETROLEUM CHEMISTRY, 2022, 62 (11) : 1291 - 1299
[4] Activity of In situ Obtained NiWS Catalysts in Hydrodeoxygenation: Effect of Water Addition
L. G. Mamian
T. S. Kuchinskaya
M. I. Knyazeva
[J]. Petroleum Chemistry, 2022, 62 : 1291 - 1299
[5] Hydrodeoxygenation of stearic acid and tall oil fatty acids over Ni-alumina catalysts: Influence of reaction parameters and kinetic modelling
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[J]. CHEMICAL ENGINEERING JOURNAL, 2017, 316 : 401 - 409
[6] Controlling the growth of activated carbon supported nickel phosphide catalysts via adjustment of surface group distribution for hydrodeoxygenation of palmitic acid
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Zhou, Wenjun
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Li, Dan
Hu, Changwei
[J]. CATALYSIS TODAY, 2019, 319 : 182 - 190
[7] Effect of contact time, reaction temperature, and reactant pressure on reaction sequences: The case of guaiacol hydrodeoxygenation on Ni phosphide catalysts
Oyama, Shigeo
Yang, Pengfei
Takagaki, Atsushi
Kikuchi, Ryuji
[J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2016, 251
[8] Evaluation of Silica-Supported Metal and Metal Phosphide Nanoparticle Catalysts for the Hydrodeoxygenation of Guaiacol Under Ex Situ Catalytic Fast Pyrolysis Conditions
Griffin, Michael B.
Baddour, Frederick G.
Habas, Susan E.
Ruddy, Daniel A.
Schaidle, Joshua A.
[J]. TOPICS IN CATALYSIS, 2016, 59 (01) : 124 - 137
[9] Evaluation of Silica-Supported Metal and Metal Phosphide Nanoparticle Catalysts for the Hydrodeoxygenation of Guaiacol Under Ex Situ Catalytic Fast Pyrolysis Conditions
Michael B. Griffin
Frederick G. Baddour
Susan E. Habas
Daniel A. Ruddy
Joshua A. Schaidle
[J]. Topics in Catalysis, 2016, 59 : 124 - 137
[10] Mechanistic reaction micro-kinetics-based structure-activity relationships for palmitic acid hydrodeoxygenation over NiMoSx/Al2O3 catalysts
Zula, Matej
Grilc, Miha
Lokovaz, Blaz
[J]. CHEMICAL ENGINEERING JOURNAL, 2023, 467

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