This article considers a process technology based on absorption for CO2 capturing of ethane gas in phase 9 and 10 of south pars in Iran using diethanolamine (DEA) as absorbent solvent. This CO2 capture plant was designed to achieve 85% CO2 recovery and obtain 19 ppm the CO2 concentration in the...

Dehydration using triethylene glycol (TEG) is widely used in natural gas processing to avoid corrosion and plugging of the flow lines. Optimization using Aspen HYSYS simulator and optimizer tool was performed to minimize the processing cost considering different sets of parameters: TEG...

Frontmatter -- Contents -- Tables -- Figures -- Preface -- Introduction -- 1. The growth of regulation -- 2. The model -- 3. Data -- 4. Results of the free trade model, 1966 data, and development of the constrained model -- 5. The dual -- 6. The tariff -- 7. Sensitivity of the...