Study on surface reaction kinetics of SO2 temperature programmed on sulphur tail gas hydrogenation catalyst. Issue 1 (September 2021)

• Record Type: Journal Article
• Authors: Su, R; Li, R; Yu, C C
• Is Part Of: IOP conference series. Volume 864:Issue 1(2021)
• Publication Date: 2021-09
• Subjects: Earth sciences -- Periodicals; Environmental sciences -- Congresses; Environmental sciences -- Periodicals; 550.5
• DOI: 10.1088/1755-1315/864/1/012052
• Languages: English
• ISSNs: 1755-1307

Abstract

Abstract: This study is aimed to investigate the reaction energy of hydrodesulphurization catalyst for SO2 to H2 S and the desorption energy of H2 S. We used polymath software to fit the experiment data. The result of the fitting shows that the reaction energy is about 96 kJ/mol. In addition, a series of experiments with different heating rate was carried out to get the desorption energy of H2 S on the catalyst. The obtained value is about 169.85 kJ/mol.