Volume 19 (2022)
Volume 17 (2020)
Volume 16 (2019)
Volume 15 (2018)
Volume 14 (2017)
Volume 13 (2016)
Volume 12 (2015)
Volume 11 (2014)
Volume 10 (2013)
Volume 9 (2012)
Volume 8 (2011)
Volume 7 (2010)
Volume 6 (2009)
Volume 5 (2008)
Volume 4 (2007)
Volume 3 (2006)
Volume 2 (2005)
Volume 1 (2004)
Regular Article Reaction Engineering, Kinetics and Catalysts,
Performance comparison of heterogeneous Pd-supported catalysts: Pd/ZSM-5, Pd/13X and Pd/Al₂O₃ for hydrogenation of benzene in gasoline

Nemat Alimohammadi; Sohrab Fatthi

Volume 18, Issue 4 , February 2022, Pages 3-20


  In this research, the selective hydrogenation of benzene in a mixture of benzene and normal heptane (5 vol.% of benzene) over various heterogeneous catalysts was evaluated. For this purpose, a series of catalysts with various supports such as Pd/ZSM-5, Pd/13X and Pd/〖"Al" 〗_"2" "O" _"3" were developed. ...  Read More

Full length Energy
Techno-Economic Optimization of a Continuous Process for Biodiesel Production from Waste Vegetable Oils

Abbas Mohammadi; Barat Ghobadian

Volume 18, Issue 4 , February 2022, Pages 21-36


  A continuous process was designed and optimized at conceptual stage for biodiesel production from waste vegetable oils. Unlike previous studies, the process was optimized taking into account the technical and economic considerations, simultaneously, to find the optimum operating conditions in the commercial ...  Read More

Regular Article Biomedical and Biotechnology,
Synthesis and characterization of doxorubicin coated with magnetic copolymer polycaprolactone-polyethylene glycol for use in the cancer treatment

Sahar Jahangiri; Leila Amirkhani; Abolfazl Akbarzadeh; Reza Hajimohammadi

Volume 18, Issue 4 , February 2022, Pages 37-49


  In recent years, the development of nanoparticles has received much attention in the controlled drug release and biomedicine fields. This research aims to develop new methods for the physical modification of Fe3O4 superparamagnetic nanoparticles with polymers through physical retention. In this study, ...  Read More

Regular Article Reaction Engineering, Kinetics and Catalysts,
Investigating the performance of an ultrasonic-assisted rotating packed bed reactor for micromixing efficiency enhancement

Mahdi Hefzi Lotfabadi; Mahdieh Abolhasani

Volume 18, Issue 4 , February 2022, Pages 50-64


  The Micromixing plays a key role in the most of industrial processes; enhancing its efficiency is very important issue. In this study, a typical rotating packed bed (RPB) reactor equipped with blade packing and high frequency ultrasonic transducers were designed to study micromixing efficiency using ...  Read More

Regular Article Environmental Engineering,
Evaluation of Silica gel adsorbent potential for carbon dioxide capture: experimental and modeling

Zohreh khoshraftar; Ahad Ghaemi; Hossein Mashhadimoslem

Volume 18, Issue 4 , February 2022, Pages 65-81


  In this research, silica gel as a low-cost adsorbent for carbon dioxide uptake was investigated experimentally. The samples were characterized by XRD, BET and FT-IR. It shows that as pressure was increased from 2 to 8 bar, CO2 adsorption capability improved over time. At a pressure of 6 bar and a dose ...  Read More

Regular Article Materials synthesize and production
Optimization of Carbon Dioxide Absorption (CDA) and Surface Erosion (SE) of Potassium Superoxide based respiratory air Tablets Using Taguchi Method

Mahdi Norouzi; Seyyed Ghorban Hosseini; Manoochehr Fathollahi; Seyyed Alireza Rezvan Leylan; sajjad ebrahimi; Azam Karimian

Volume 18, Issue 4 , February 2022, Pages 82-98


  Potassium superoxide tablets can be used in respiratory air regeneration systems within confined spaces such as spacecraft, submarines, coal mines and individual and collective masks. These tablets reacts with moisture and carbon dioxide in air and releases oxygen. In this study, The effect of four parameters; ...  Read More