Khosravanipour Mostafazadeh - Department of Petroleum and Chemical Engineering, School of Engineering, Shiraz University, Shiraz, Iran
Rahimpour - Department of Petroleum and Chemical Engineering, School of Engineering, Shiraz University, Shiraz, Iran

In this study the several modified gas dehydration treatments have been simulated by use of a software simulator. The absorbent material was triethylene glycol (TEG) and the selected fluid package was SRK. The processes were simulated in this work for gas dehydration includes: conventional process, stripping gas process and Drizo process. The comparison of these processes showed the modified treatments (enhanced stripping and Drizo processes) product the dry gas with lower water content because of the higher concentration of TEG in recycle stream.

Simulation; Natural gas; Dehydration; TEG; Process