Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Behruz Mirzayi"'
Publikováno v:
Journal of Chemical and Petroleum Engineering, Vol 55, Iss 1, Pp 177-187 (2021)
In this study, a nano-layer polydopamine (PDA) coated superparamagnetic maghemite nanoparticles (MNPs) was applied to investigate the asphaltene adsorption-desorption behavior using a model solution. In this process, Fourier-transform infrared spectr
Externí odkaz:
https://doaj.org/article/d9dee1e4e67b419c9297a7f31e7f224d
Publikováno v:
Brazilian Journal of Food Technology, Vol 21, Iss 0 (2018)
Abstract The objective of this work was to study the mass transfer kinetics during the osmotic dehydration of banana slices in an osmotic solution prepared by combining sugar with salt. Two levels of sucrose concentration (50 and 60 °Bx), three leve
Externí odkaz:
https://doaj.org/article/5396f838fd674b5986481dd6d6074a69
Publikováno v:
Journal of Petroleum Science and Technology, Vol 3, Iss 2, Pp 15-23 (2013)
This paper is concerned with asphaltene deposition in fluid flowing through pipelines. Brownian diffusion and drag, gravitational, thermophoresis, buoyancy, and shear removal are considered as possible mechanisms in the asphaltene deposition process.
Externí odkaz:
https://doaj.org/article/9ff35e2c3edc4edea9644bb36d98d622
Publikováno v:
Iranian Journal of Chemistry & Chemical Engineering, Vol 26, Iss 4, Pp 39-48 (2007)
In this work the likelihood of asphaltene deposition problems during dynamic displacement of oil by natural gas in unconsolidated porous media is experimentally inspected. The two different rock materials, limestone and sandstone, are used as a repre
Externí odkaz:
https://doaj.org/article/27afbcb4fa4a49baa37c61b026e30796
Publikováno v:
Chemical Engineering & Technology. 46:956-968
Publikováno v:
Canadian Journal of Chemistry.
A novel nanocomposite of CoMnFeO4-MWCNT has been synthesized via green and simple hydrothermal method and the structure characterization has been done through FT-IR, X-ray diffraction, scanning electron microscopy, EDX, and high-resolution transmissi
Publikováno v:
Journal of Molecular Liquids. 383:122067
Удаление асфальтенов из нефти в системе закольцованного потока с использованием наночастиц маггемита
Publikováno v:
Петролеомика. 1:127-136
Publikováno v:
Petroleum Chemistry. 61:640-648
Asphaltene is the heaviest organic compound in crude oils that its precipitation and deposition cause many negative effects on oil production such as an overall decrease in production rate and an increase in operating costs. Nanoparticle technology i
Publikováno v:
Reaction Chemistry & Engineering. 4:2011-2020
Mathematical modeling of semi-batch reactors (SBRs) can help to control the reaction conditions and product properties through tuning the concentration or flow rate of the external feed of reactants. In the present work, an isothermal SBR behavior wi