INVESTIGATION OF SULFUR RECOVERY EFFICIENCY OF SRUS IN THE PRESENCE OF HEAVY AROMATIC COMPOUNDS

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ESFANDIARI KOUROSH; SHAHSAVAND AKBAR

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Nashrieh Shimi va Mohandesi Shimi Iran Year:2014 | Volume:33 | Issue:3 Page(s): 99-111

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Title

INVESTIGATION OF SULFUR RECOVERY EFFICIENCY OF SRUS IN THE PRESENCE OF HEAVY AROMATIC COMPOUNDS

Author(s)

ESFANDIARI KOUROSH | SHAHSAVAND AKBAR | Issue Writer Certificate

Keywords

SULFUR RECOVERY UNITSQ2

CLAUS PROCESSQ2

UNIT EFFICIENCYQ2

HEAVY AROMATIC COUMPOUNDSQ2

Abstract

Claus process is a well-known industrial method to recover elemental sulfur from hydrogen sulfide in SULFUR RECOVERY UNITS (SRUs). Despite high efficiency of such units, these SRUs operate at much lower efficiencies than the standard value of 97% due to some operational shortcomings. Presence of heavy aromatic compounds such as Benzene, Toluene, and Xylene (BTX) within the acid gas feed entering the SRUs, can harmfully affect Claus catalyst performance and decrease the overall efficiency. In this research, Promax simulator was employed to simulate SRUs of Khangiran natural gas refinery. Five different scenarios were discussed to increase the temperature of combustion chamber and BTX destruction as well. Finally, the effect of BTX content entering the catalytic beds was investigated on the efficiency of catalytic beds and the overall sulfur recovery.

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APA: Copy

ESFANDIARI, KOUROSH, & SHAHSAVAND, AKBAR. (2014). INVESTIGATION OF SULFUR RECOVERY EFFICIENCY OF SRUS IN THE PRESENCE OF HEAVY AROMATIC COMPOUNDS. NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN), 33(3), 99-111. SID. https://sid.ir/paper/26145/en

Vancouver: Copy

ESFANDIARI KOUROSH, SHAHSAVAND AKBAR. INVESTIGATION OF SULFUR RECOVERY EFFICIENCY OF SRUS IN THE PRESENCE OF HEAVY AROMATIC COMPOUNDS. NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN)[Internet]. 2014;33(3):99-111. Available from: https://sid.ir/paper/26145/en

IEEE: Copy

KOUROSH ESFANDIARI, and AKBAR SHAHSAVAND, “INVESTIGATION OF SULFUR RECOVERY EFFICIENCY OF SRUS IN THE PRESENCE OF HEAVY AROMATIC COMPOUNDS,” NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN), vol. 33, no. 3, pp. 99–111, 2014, [Online]. Available: https://sid.ir/paper/26145/en

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