Results 11 to 20 of about 443,431 (232)
Comparison of Empirical Models to Predict Viscosity of Secondary Vacuum Gas Oils
Resources, 2021 This work presents characterization data and viscosity of 34 secondary vacuum gas oils (H-Oil gas oils, visbreaker gas oils, and fluid catalytic cracking slurry oils) with aromatic content reaching up to 100 wt.%.
Dicho S. Stratiev +11 more
doaj +2 more sources
Food Chemistry AdvancesThe present study investigated the defensive effect of kaempferol in the tissues of Wistar rats fed with vacuum gas oil polluted garri diet. The rats (30) were grouped into six (n = 5): Group 1: Control: Fried garri normal diet (FGND). Group 2 and 3 were
Joel Okpoghono +3 more
doaj +2 more sources
Tikrit Journal of Engineering Sciences, 2013 The aim of this research is to study the kinetic reaction models for catalytic hydrogenation of aromatic content for Basrah crude oil (BCO) and vacuum gas oil (VGO) derived from Kirkuk crude oil which has the boiling point rang of (611-833)K.
Muzher M. Ibraheem +2 more
doaj +1 more source
Compositional Characterization of Pyrolysis Fuel Oil from Naphtha and Vacuum Gas Oil [PDF]
Energy & Fuels, 2018 Steam cracking of crude oil fractions gives rise to substantial amounts of a heavy liquid product referred to as pyrolysis fuel oil (PFO). To evaluate the potential use of PFO for production of value-added chemicals, a better understanding of the composition is needed.
Nenad D. Ristic +6 more
openaire +3 more sources
KINETIC MODELS STUDY OF HYDRODESULPHURIZATION VACUUM DISTILLATE REACTION
Tikrit Journal of Engineering Sciences, 2013 This study deals with kinetics of hydrodesulphurization (HDS) reaction of vacuum gas oil (611-833) K which was distillated from Kirkuk crude oil and which was obtained by blending the fractions, light vacuum gas oil (611 - 650) K, medium vacuum gas ...
AbdulMunem A. Karim
doaj +1 more source
Catalytic Cracking of Non-Hydrotreated, Hydrotreated and Sulfuric Acid-Treated Vacuum Gas Oils
ProcessesThe quality of the catalytic cracking feed can affect the conversion by 35%, while the activity of the catalyst can influence the conversion by 11% and the reaction temperature by 15%.
D. Stratiev
semanticscholar +2 more sources
EnergiesOil refineries play a crucial role in meeting global energy demands, and optimizing the efficiency of critical processes is vital for economic feasibility and environmental sustainability.
Muhammad Shahrukh Atta +7 more
doaj +2 more sources
Iraqi Journal of Chemical and Petroleum Engineering, 2023 An ultrasonic treatment was applied to the vacuum gas oil at intervals of 5 to 30 minutes, at 70°C. In this work, the improvement of the important properties of Iraqi vacuum gas oil, such as carbon residue, was studied with several parameter conditions
Fatima H. Abbas +2 more
doaj +1 more source
Thermodynamic Modeling and Process Simulation of Kumkol Crude Oil Refining
Eurasian Chemico-Technological Journal, 2023 The Crude Distillation Unit (CDU) mechanism is commonly regarded as the first stage in petroleum refining. In this study, Aspen Plus® is used to simulate the basic process of a CDU, which consists of an Atmospheric Distillation Column (ATC) and a Vacuum
M.A. Jamali, A. Bissenbay, N. Nuraje
doaj +1 more source
Processes, 2023 Ebullated bed vacuum residue hydrocracking and fluid catalytic cracking (FCC) are among the most profitable processes in modern refining. Their optimal performance is vital for petroleum refining profitability. That is why a better understanding of their
D. Stratiev +8 more
semanticscholar +1 more source