Results 91 to 100 of about 443,431 (232)
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2015 Steel is the most important alloy used in oil and gas industry from production and processing to the distribution of refined products. In this research is analyzed the production technology of steel intended for long pipeline used in conveying gas and ...
Anișoara CIOCAN
doaj
SIMULATION OF CO-PROCESSING BIO-OIL AND VGO IN FLUID CATALYTIC CRACKING UNITS
Platform, a Journal of Engineering, 2020 Biofuel is a promising substitute for fossil fuels to reduce greenhouse gas emissions and to provide highly sustainable fuels. Several technical challenges are indeed present during upgrading bio-oil to transportation fuel on a large scale. Co-processing
Amirah Farhana Alias +4 more
doaj
MODELLING OF REGENERATION IN TEG NATURAL GAS DEHYDRATION UNITS
, 2017 This project compares different enhanced TEG regeneration methods through their modeling in a commercial process simulator. Gas dehydration is important for achieving the required sales gas specifications and ensuring safe flow in the export pipelines ...
Imrenyi, György +2 more
core
FuelsThe production of very-low-sulfur residual fuel oil is a great challenge for modern petroleum refining because of the instability issues caused by blending incompatible relatively high-sulfur residual oils and ultra-low-sulfur light distillates.
Sotir Sotirov +14 more
doaj +1 more source
CHARACTERISTICS OF OXIDATIVE DESULFURIZATION OF VACUUM GAS OIL
Известия Томского политехнического университета: Инжиниринг георесурсов, 2019 The relevance of the research is caused by the need to develop the methods that are cheaper than hydrodesulfurization for refining vacuum gas oil. The main aim is to establish concentrating relations of oxidation of VGO sulfur-containing constituents. Object of the research is Novokuibyshevsk oil refinery vacuum gas oil.
openaire +1 more source
RHEOLOGICAL PROPERTIES OF VACUUM GAS OIL – POLYPROPYLENE BLENDS SYSTEM
Diyala Journal of Engineering Sciences, 2015 The present work is concerned with study of the flow behavior of poly propylene (PP) and Vacuum Gas Oil (VGO) blends. Viscosimetry measurements of the blends with different polymer weight fractions between 0 and 10 wt%., temperatures between 391 K and ...
S. R. Sultan
doaj
, 2013 An artificial neural network (ANN) and kinetic-based models for a pilot scale vacuum gas oil (VGO) hydrocracking plant are presented in this paper. Reported experimental data in the literature were used to develop, train, and check these models.
Gholam Reza Zahedi, Sepehr Sadighi
core +1 more source
6-Lump kinetic model for a commercial vacuum gas oil hydrocracker
, 2010 A 6-lump kinetic model, including a catalyst decay function for hydrocracking of vacuum gas oil in a commercial plant, is proposed. The model considers vacuum gas oil (VGO) and unconverted oil, having boiling point higher than 380-°C (380+°C) as one lump.
Seif Mohaddecy, S. Reza +2 more
core
In this study, 20 diesel fractions were obtained by co-hydroprocessing blends of low-grade canola oil and Canadian oil sand bitumen-derived heavy vacuum gas oil (HVGO) at different canola oil/HVGO blending ratios, reaction temperatures and pressures, and
Hena Farooqi (11604624) +2 more
core +1 more source
Application of a continuous kinetic model for the hydrocracking of vacuum gas oil
, 2014 Hydrocracking is one of the most versatile petroleum refining processes for production of valuable products including gasoline, gas oil, and jet fuel. In this paper, a five-parameter continuous lumping model was used for kinetic modeling of hydrocracking
Khorasheh, F., Farhadi, F., Arefi, A.
core