Engineering
1. An Improved Escherichia Coli Bacterium Detection in Microchannel Based on Dielectrophoresis Impedance Measurements

Alireza Ebrahimi; Morteza Fathipour; Maryam Fathollahzadeh

Volume 3, Issue 2, pp. 111-236 , March and April 2020, , Pages 131-145

http://dx.doi.org/10.33945/SAMI/AJCA.2020.2.3

Abstract
  In this study, a bacterial detection technique utilizing benefits of both positive and negative dielectrophoresis has been simulated with COMSOL Multiphysics. The two dimensional proposed model has six microelectrodes across microfluidic channel. Four of them were positioned on the upper side and the ...  Read More

An Improved Escherichia Coli Bacterium Detection in Microchannel Based on Dielectrophoresis Impedance Measurements


Engineering
2. Optimization of Naphtha Hydro-Threating Unit with Continuous Resuscitation Due to the Optimum Temperature of Octanizer Unit Reactors

Amir Samimi; Soroush Zarinabadi; Amir Hossein Shahbazi Kootenaei; Alireza Azimi; Masoumeh Mirzaei

Volume 3, Issue 2, pp. 111-236 , March and April 2020, , Pages 165-180

http://dx.doi.org/10.33945/SAMI/AJCA.2020.2.6

Abstract
  In this study, the processes led to the production of gasoline and reactions resulting in increasing the octane number in the catalytic conversion unit with continuous resuscitation has been described first then simulated with Petrochem software. Considering all the research and investigations, the best ...  Read More

Optimization of Naphtha Hydro-Threating Unit with Continuous Resuscitation Due to the Optimum Temperature of Octanizer Unit Reactors


Engineering
3. Recovering Gas Flares from the 12th Gas Phase of the South Pars Gas Refinery

Kiumars Hashemi fard; Mojtaba Shafiee

Volume 3, Issue 1, pp. 1-110. , Winter 2020, , Pages 49-57

http://dx.doi.org/10.33945/SAMI/AJCA.2020.1.6

Abstract
  In this study, the economical value of flared gases in gas phase 12 gas refinery was investigated. The economy itself has been examined from two perspectives. The first view on the conversion of fired gases to electrical energy and its revenue generation using the McLaren method. In the second view, ...  Read More

Recovering Gas Flares from the 12th Gas Phase of the South Pars Gas Refinery


Analytical chemistry
4. Enhancing the performance of polysulfone ultrafiltration membranes by mixing with polyacrylic acid for canal water treatment

Mohamed Said Abdel Aal; Abdel Monem Mohamed Ahmed; Hanaa Hammam Abdel Rahman; Sherif Hussein Kandil

Volume 1, Issue 2. pp. 66-126 , Autumn 2018, , Pages 86-95

http://dx.doi.org/10.29088/sami/AJCA.2018.1.8695

Abstract
  We developed some Ultrafiltration (UF)  membranes based on polysulfone (PSF) and poly acrylic acid (PAA) mixture. The Ultrafiltration membraneswere prepared by the phase inversion technique using Dimethylformamide (DMF) as a solvent. Immobilization of PAA in PSF matrix was confirmed by Fourier ...  Read More

Enhancing the performance of polysulfone ultrafiltration membranes by mixing with polyacrylic acid for canal water treatment