Application of computational chemistry in understanding the mechanisms of mercury removal technologies: a review. Issue 11 (13th August 2015)

• Record Type: Journal Article
• Authors: Ling, Lixia; Fan, Maohong; Wang, Baojun; Zhang, Riguang
• Is Part Of: Energy & environmental science. Volume 8:Issue 11(2015)
• Page Start: 3109
• Page End: 3133
• Publication Date: 2015-08-13
• Subjects: Energy conversion -- Periodicals; Fuel switching -- Periodicals; Environmental sciences -- Periodicals; Environmental chemistry -- Periodicals; 333.79
• DOI: 10.1039/c5ee02255j
• Languages: English
• ISSNs: 1754-5692

Abstract

Abstract : Computational chemistry is a useful method to understand the mechanisms of mercury removal. Abstract : The control of mercury in flue gas is challenging, and many investigators have focused on different mercury removal technologies. The application of computational chemistry in understanding mercury removal mechanisms will help to modify and design mercury removal materials, thereby improving the efficiency of the removal of mercury in flue gas. Therefore, a review of theoretical studies on the adsorption and oxidation of mercury has been undertaken in the current study. In this contribution, the homogeneous oxidation mechanisms of Hg 0 as well as heterogeneous interactions including adsorption of mercury species and oxidation of Hg 0 on activated carbon, metals, metal oxides and other materials have been summarized. In addition, possible future directions of theoretical calculations on understanding the removal of mercury are outlined.