Commenced in January 2007
Paper Count: 30184
Steady State Simulation and Experimental Study of an Ethane Recovery Unit in an Iranian Natural Gas Refinery
Abstract:The production and consumption of natural gas is on the rise throughout the world as a result of its wide availability, ease of transportation, use and clean-burning characteristics. The chief use of ethane is in the chemical industry in the production of Ethene (ethylene) by steam cracking. In this simulation, obtained ethane recovery percent based on Gas sub-cooled process (GSP) is 99.9 by mole that is included 32.1% by using de-methanizer column and 67.8% by de-ethanizer tower. The outstanding feature of this process is the novel split-vapor concept that employs to generate reflux for de-methanizer column. Remain amount of ethane in export gas cause rise in gross heating value up to 36.66 MJ/Nm3 in order to use in industrial and household consumptions.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1079326Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 2729
 K.A. Pennybaker, S.E. Wolverton, "A comparative study of ethane recovery processes", River city Engineering, Inc., Kansas.
 H.M. Hudson, J.D. Wilkinson, "Reducing treating requirements for cryogenic NGL recovery plants", 80th annual convention of the Gas processors association, Texas, USA, 2001.
 H.M. Hudson, J.D. Wilkinson, "Next generation processes for NGL/LPG recovery", 77th annual convention the Gas processors association, Texas, USA, 1998.
 D.Y. Peng, D.B. Robinson, A new two-constant equation of state, Ind. Eng. Chem. Fundam. 15, 59-64, 1976.
 A. Esmaeili, Experimental study and steady state simulation of a NGL fractionation unit in order to investigate qualified specification, 19th International Congress of Chemical and Process Engineering (Chisa2010), Prague, Czech Republic, 2010.
 A. Esmaeili, Experimental study and steady state simulation of a LPG production unit to investigate specified properties, 13th Asian Pacific confederation of chemical engineering congress, Taipei, Taiwan, 2010.