Exergoeconomic Evaluation of an Integrated Nitrogen Rejection Unit with LNG and NGL Co-Production Processes Based on the MFC and Absorbtion Refrigeration Systems
Exergoeconomic Evaluation of an Integrated Nitrogen Rejection Unit with LNG and NGL Co-Production Processes Based on the MFC and Absorbtion Refrigeration Systems

Bahram Ghorbani; Mohammad-Hossein Hamedi; Majid Amidpour

Volume 4, Issue 1 , January 2016, , Pages 1-28

https://doi.org/10.22108/gpj.2016.20410

Abstract
  Natural gas is often associated with nitrogen and heavy compounds. The Heavy components in the natural gas not only can feed downstream units, owing to the low temperature process may ...  Read More
Improvement of Overall Efficiency in the Gas Transmission Networks: Employing Energy Recovery Systems
Improvement of Overall Efficiency in the Gas Transmission Networks: Employing Energy Recovery Systems

Sahar Safarian; Maryam Mousavi

Volume 3, Issue 2 , October 2015, , Pages 1-24

https://doi.org/10.22108/gpj.2015.20403

Abstract
  This study mainly focuses on enhancing the overall efficiency of gas transmission networks. The authors developed a model with detailed characteristics of compressor and pressure reduction ...  Read More
Advanced Exergy Evaluation of an Integrated Separation Process with Optimized Refrigeration System
Advanced Exergy Evaluation of an Integrated Separation Process with Optimized Refrigeration System

Mohammad-Hossein Hamedi; Reza Shirmohammadi; Bahram Ghorbani; Soheil Sheikhi

Volume 3, Issue 1 , January 2015, , Pages 1-10

https://doi.org/10.22108/gpj.2015.20181

Abstract
  Advanced exergy analysis is a tool to split the exergy destruction of the system to achieve a better perspective about the potentials of a system for improvements. In addition, the ...  Read More
Application of Exergy Analysis and Response Surface Methodology (RSM) for Reduction of Exergy Loss in Acetic Acid Production Process
Application of Exergy Analysis and Response Surface Methodology (RSM) for Reduction of Exergy Loss in Acetic Acid Production Process

Masoud Beheshti; Vafa Faizi

Volume 3, Issue 1 , January 2015, , Pages 51-66

https://doi.org/10.22108/gpj.2015.20402

Abstract
  Exergy analysis and response surface methodology (RSM) is applied to reduce the exergy loss and improve energy and exergy efficiency of acetic acid production plant. Exergy analysis ...  Read More