Steady State Simulation and Experimental Study of an Ethane Recovery Unit in an Iranian Natural Gas Refinery
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.
[1] K.A. Pennybaker, S.E. Wolverton, "A comparative study of ethane
recovery processes", River city Engineering, Inc., Kansas.
[2] 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.
[3] H.M. Hudson, J.D. Wilkinson, "Next generation processes for
NGL/LPG recovery", 77th annual convention the Gas processors
association, Texas, USA, 1998.
[4] D.Y. Peng, D.B. Robinson, A new two-constant equation of state, Ind.
Eng. Chem. Fundam. 15, 59-64, 1976.
[5] 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.
[6] 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.
[1] K.A. Pennybaker, S.E. Wolverton, "A comparative study of ethane
recovery processes", River city Engineering, Inc., Kansas.
[2] 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.
[3] H.M. Hudson, J.D. Wilkinson, "Next generation processes for
NGL/LPG recovery", 77th annual convention the Gas processors
association, Texas, USA, 1998.
[4] D.Y. Peng, D.B. Robinson, A new two-constant equation of state, Ind.
Eng. Chem. Fundam. 15, 59-64, 1976.
[5] 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.
[6] 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.
@article{"International Journal of Chemical, Materials and Biomolecular Sciences:61530", author = "Arash Esmaeili and Omid Ghabouli", title = "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.", keywords = "Ethane recovery, Hydrocarbon dew point,Simulation, Water dew point", volume = "5", number = "3", pages = "238-5", }