Results 101 to 110 of about 4,569 (225)

Konversi Nila Nipah (Nypa Fruticans Wurmb) Menjadi Bio Oil dengan Teknologi Pirolisis Menggunakan Katalis Ni/Lempung [PDF]

open access: yes, 2015
Fuel oil is a natural resource, due that needsare very important. Fuels are nonrenewable energy sources. Bio-oil is one of thealternative energy solutions that can be used as a subtitute for petroleum.
Bahri, S. (Syaiful)   +2 more
core  

Hydrodeoxygenation of fatty acid methyl ester in gas oil blend–NiMoS/alumina catalyst

open access: yesGreen Processing and Synthesis, 2018
Hydrotreating of 10% fatty acid methyl ester (FAME) blended in gas oil was carried out by an NiMo-S/alumina catalyst and performed at an elevated temperature (300–400°C), a space velocity of 0.7–1.5 1/h and pressure 5 MPa.
Palanisamy Shanmugam, Gevert Börje S.
doaj   +1 more source

Perengkahan Katalitik Palm Fatty Acid Distillate (PFAD) Menjadi Biofuel dengan Katalis Abu TKS Variasi Temperatur dan Berat Katalis [PDF]

open access: yes, 2014
Technology of catalytic cracking process that has been widely used to process petroleum and now used to process vegetable oil into biofuel. PFAD is a by-product of refining CPO process which has trigleceryde that can be converted into biofuel equivalent
Blesvid, B. (Bloomy)   +2 more
core  

Kinetic Intersections as a Source of Information on Rate Coefficients [PDF]

open access: yes, 2017
C
Branco Pinto, Daniel   +3 more
core   +1 more source

On the Formation of Pentylpiperidine in the Hydrodenitrogenation of Pyridine [PDF]

open access: yes, 2018
The hydrodenitrogenation of 2-methylpiperidine and 2-methylpyrrolidine was studied over sulfided NiMo/γ-Al2O3 in the presence of dialkylamines, alkylamines, and alkenes to determine why N-pentylpiperidine is formed in the hydrodenitrogenation of pyridine.
Prins, Roel, Wang, Huamin
core  

Promotion Effect of 2-Methylpiperidine on the Direct Desulfurization of Dibenzothiophene over NiMo/γ-Al2O3 [PDF]

open access: yes, 2018
The hydrodesulfurization (HDS) of dibenzothiophene (DBT) was studied at 300 °C, 4.8 MPa H2 and 35 kPa H2S in the presence of 0 to 6 kPa 2-methylpyridine and 2-methylpiperidine. 2-Methylpyridine suppressed the hydrogenation pathway by a factor of 6 to 30,
Egorova, Marina, Prins, Roel
core  

Impact of Impregnation pH on NiMo Surface Species in Al2O3-Supported Catalysts for Green Diesel Production

open access: yesSurfaces
Green diesel is a high-quality biofuel obtained through the transformation of triglycerides into linear alkanes. In order to obtain green diesel, this study investigates the impact of impregnation pH on the surface species of NiMo/Al2O3 catalysts in the ...
Alexis G. Mijares-Alvarado   +4 more
doaj   +1 more source

Optimization in Eugenol Production from Clove Oil with Saponification – Neutralization Process by using Response Surface Methods [PDF]

open access: yes, 2014
The objective of this research was to obtain optimum condition in eugenol production from clove oil with response surface methods. Clove oil was founded from essential oil cluster in Batang district Central Java.
Cahyono, Bambang   +3 more
core  

Insight in the phenomena included in loss of the activation of industrial hydrotreating catalyst through an innovative accelerated deactivation procedure and kinetic modeling

open access: yesFuel Processing Technology
An innovative accelerated experimental procedure was developed to study the activity loss of a bifunctional gasoil hydrotreating (GHT) catalyst in a Bench-Scale fixed bed reactor system.
Abbas Roshanaei   +3 more
doaj   +1 more source

Electrodeposition of Mo‐Rich NiMo Catalysts: Effect of Deposition Parameters and Oxygen Content on the Alkaline Hydrogen Evolution Reaction Activity

open access: yesChemElectroChem
Electrodeposited Mo‐rich NiMo catalysts offer enhanced catalytic activity for the alkaline hydrogen evolution reaction (HER) and provide an electrically conductive, binder‐free substrate connection, making them promising catalysts for green hydrogen ...
Leonard Böhm   +6 more
doaj   +1 more source

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