Mechanical Engineering
Advanced Analysis of Dew Point Control Unit of Hybrid Refrigeration Systems in Gas Refineries

Mahmoud Afshar; Hamid Rad

Volume 7, Issue 3 , July 2018, , Pages 32-52

  In this paper, an advanced analysis of a novel hybrid compression-absorption refrigeration system (HCARS) for natural gas dew point control unit in a gas refinery is presented. This unit separates the heavy hydrocarbon molecules in the natural gas, which is traditionally carried out by natural gas cooling ...  Read More

Three-component Distillation Columns Sequencing: Including Configurations with Divided-wall Columns

Amirhossein Khalili-Garakani; Javad Ivakpour; Norollah Kasiri

Volume 5, Issue 2 , April 2016, , Pages 66-83

  In the present work, the exergy analysis and economic study of 3 different samples of threecomponent mixtures have been investigated (ESI>1, ESI≈1, and ESI<1). The feed mixture has been tested under three different compositions (low, equal, and high contents of the intermediate component). ...  Read More