Technologic assessment of the amines mixtures uses for the H2S removal on gaseous streams

Authors

  • Rudeisky Reyes Refinería de Petróleo “Camilo Cienfuegos”. PDVE-CUPET S.A. Cienfuegos
  • Yasmany Alba Centro de Análisis de Procesos. Universidad Central “Marta Abreu” de Las Villas (UCLV).Carretera a Camajuaní km 5 ½, Santa Clara, CP.: 54830, Villa Clara, Cuba
  • Luis E. Arteaga Centro de Análisis de Procesos. Universidad Central “Marta Abreu” de Las Villas (UCLV).Carretera a Camajuaní km 5 ½, Santa Clara, CP.: 54830, Villa Clara, Cuba
  • Luis M. Peralta Departamento de Ingeniería Química. Universidad Central “Marta Abreu “de Las Villas. Carretera a Camajuaní km 5 ½, Santa Clara, C.P.: 54830, Villa Clara, Cuba
  • Yannay Casas Departamento de Ingeniería Química. Universidad Central “Marta Abreu “de Las Villas. Carretera a Camajuaní km 5 ½, Santa Clara, C.P.: 54830, Villa Clara, Cuba

Keywords:

Amines, absorption, modeling, simulation

Abstract

The acid compounds (H2S y CO2) removal from gaseous streams is traditionally carried out in an absorption system based on alkanolamines. The present paper deals with the evaluation of a gas sweetening plant for the H2S removal from hidrotreating products in a heavy oil industry. The efficiency of a typical absorption system running on MDEA/MEA and MDEA/DEA is proved to obtain a lean gas with 40 to 60ppm of H2S. The 90% of the H2S is recovered and the sweet gas can be recirculated to the hidrotreating stage. The modeling and simulation of the process is implemented on Aspen-Hysys software.

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Published

2011-01-01

How to Cite

Reyes, R., Alba, Y., Arteaga, L. E., Peralta, L. M., & Casas, Y. (2011). Technologic assessment of the amines mixtures uses for the H2S removal on gaseous streams. Centro Azúcar Journal, 38(1). Retrieved from http://centroazucar.uclv.edu.cu/index.php/centro_azucar/article/view/360

Issue

Vol. 38 No. 1 (2011)

Section

Original Articles

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