DOI: 10.21276/sjet.2017.5.3.2

Pages: 86-90

Finding the properties of crude oil after addition of nano particle is considered in this work. Results are shown in Figures indicate on the positive effect of nano particles in the oil sweetening processes. The amount of H2S removal increases about 0.19 and 0.11 for both oil types of heavy and light, respectively. Temperature varies in range of 80 C to 120 C and pressure is adjusted between 50 atm to 250 atm. Addition of nano particle shows the decrease in the amount of viscosity about 70% and 50% for light and heavy oil, respectively. However, nano particle in oil doesn't improve the recovery percentage and also asphalting precipitation. Due to the results, the optimums of properties can be evaluated. Ultimately, the experimental results show the effect of addition of nano particle in the percentage of oil recovery versus the input energy for sample A and sample B, respectively.