Effect of support on the catalytic activity of WO x promoted Pt in green diesel production

2018 ◽  
Vol 451 ◽  
pp. 125-134 ◽  
Author(s):  
Sagar Janampelli ◽  
Srinivas Darbha
Keyword(s):  
Catalytic Activity ◽  
Green Diesel ◽  
Effect Of Support ◽  
Diesel Production

scholarly journals Cobalt Supported on Activated Biochar as Catalyst for Green Diesel Production

2021 ◽  
Vol 927 (1) ◽  
pp. 012036
Author(s):  
F S H Simanjuntak ◽  
G H A Wijaya ◽  
Z S Saldi ◽  
A A Dwiatmoko
Keyword(s):  
Catalytic Activity ◽  
Stearic Acid ◽  
Model Compound ◽  
Cobalt Catalyst ◽  
Palm Kernel ◽  
Palm Fruit ◽  
Green Diesel ◽  
Activated Biochar ◽  
Biomass Resources ◽  
Diesel Production

Abstract Green Diesel (diesel-like hydrocarbon) can be produced from biomass resources that contain fatty acids, such as palm fruit, palm kernel, and soybean, through deoxygenation reaction. In this study, the catalytic activity of cobalt catalyst supported on activated biochar in deoxygenation of fatty acid (stearic acid) is investigated. Stearic acid is used as a model compound of vegetable oil. The obtained results show cobalt supported on activated biochar exhibited higher catalytic activity compared to cobalt supported on unactivated biochar.

Potential of Oleaginous Microorganisms in Green Diesel Production

2018 ◽  
pp. 251-270
Author(s):  
R. Selvaraj ◽  
I. Ganesh Moorthy ◽  
V. Sivasubramanian ◽  
R. Vinoth Kumar ◽  
R. Shyam Kumar
Keyword(s):  
Green Diesel ◽  
Oleaginous Microorganisms ◽  
Diesel Production

scholarly journals Catalytic hydrodeoxygenation of rubber seed oil over sonochemically synthesized Ni-Mo/γ-Al2O3 catalyst for green diesel production

2019 ◽  
Vol 51 ◽  
pp. 90-102 ◽  
Author(s):  
Mariam Ameen ◽  
Mohammad Tazli Azizan ◽  
Anita Ramli ◽  
Suzana Yusup ◽  
Mohamad Sahban Alnarabiji
Keyword(s):  
Seed Oil ◽  
Rubber Seed Oil ◽  
Green Diesel ◽  
Rubber Seed ◽  
Al2o3 Catalyst ◽  
Diesel Production

Effect of support calcination temperature on Ag structure and catalytic activity for CO oxidation

2016 ◽  
Vol 32 (3) ◽  
pp. 455-460 ◽  
Author(s):  
Xiaodong Zhang ◽  
Han Dong ◽  
Di Zhao ◽  
Yin Wang ◽  
Yangang Wang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Co Oxidation ◽  
Calcination Temperature ◽  
Effect Of Support

scholarly journals Magnetically separable Ru-containing catalysts in supercritical deoxygenation of fatty acids

2020 ◽  
Vol 92 (6) ◽  
pp. 817-826
Author(s):  
Antonina A. Stepacheva ◽  
Yury V. Lugovoy ◽  
Oleg V. Manaenkov ◽  
Alexander I. Sidorov ◽  
Valentina G. Matveeva ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Magnetic Properties ◽  
Catalytic Activity ◽  
Magnetic Nanoparticles ◽  
Stearic Acid ◽  
Ruthenium Oxide ◽  
Hypercrosslinked Polystyrene ◽  
High Stearic Acid ◽  
Magnetically Separable ◽  
Effect Of Support

AbstractIn the current paper, the possibility of the use of magnetically separable catalysts containing ruthenium oxide species in the supercritical deoxygenation of stearic acid for producing of the second generation of biodiesel is reported. Three different supports (silica, ceria, and hypercrosslinked polystyrene) were used for the stabilization of magnetic nanoparticles (MNPs) and Ru-containing particles. The effect of support on the magnetic properties as well as the catalytic activity of the obtained systems was studied. All synthesized catalysts were shown to provide high stearic acid conversion (up to 95 %). The highest yield of C17+ hydrocarbons (up to 86 %) was observed while using the Ru–Fe3O4-HPS system. Ru–Fe3O4-HPS was characterized by the high values of the specific surface area (364 m2/g) and saturation magnetization (4.5 emu/g). The chosen catalytic system was found to maintain its catalytic activity for a minimum of 10 consecutive cycles.

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