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Sulfidation State and Sulfur Behavior on Mo-based HDS Catalysts Supported on TiO2 Using 35S Tracer Methods
Sulfidation state Hydrodesulfurization High surface titania Molybdenum catalyst
2009/8/4
A 35S radioisotope pulse tracer method using 35S-labeled H2S was used to investigate the sulfidation state of Mo-based catalysts supported on TiO2. Despite the coverage of Mo species on the TiO2 supp...
Predicting Asphaltene Precipitation by Simple Algorithm Using Solubility Parameter Calculated Based on Peng-Robinson Equation of State
Asphaltene precipitation Flory-Huggins solution theory Solubility parameter
2009/8/4
Asphaltene precipitation is frequently the cause of increased cost of oil production in the petroleum industry. To avoid or minimize problems due to asphaltene precipitation, a model to predict the a...
Liquid – vapor equilibrium calculations for MTBE/MEOH binary system by using Patel & Teja equation of state
modelling equilibrium Patel & Teja equation of state kij flash bubble and dew point
2010/8/11
This work presents vapour-liquid equilibrium calculations for a binary system, which is based on a computer program. For this purpose Patel & Teja equation of state has been used for the measurement o...
Liquid-Vapor Equilibrium Curves for Methane System by Using Peng-Robinson Equation of State
modeling equilibrium curve Peng-Robinson equation of state methane
2010/8/11
This work presents liquid-vapour equilibrium curves for pure compounds, which is based on a computer program. For this purpose Peng-Robinson equation of state has been used for the measurement of equi...