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Liu, W., Vidic, R.D. and Brown, T.D. (2000) Optimization of High Temperature Sulfur Impregnation on Activated Carbon for Permanent Sequestration of Elemental Mercury Vapors. Environmental Science & Technology, 34, 483-488.
https://doi.org/10.1021/es9813008

has been cited by the following article:

• TITLE: Optimization of Fixed-Bed Design for Natural Gas Mercury Removal by Sulfur Doped into Porous Activated Carbon

  AUTHORS: Delphine Mukamurara, Xuewu Liu, Shuhua Chen, Shangshang Ren, Jean Claude Munyemana, Jiupeng Zou

  KEYWORDS: Porous activated Carbon, Mercury Adsorption Mechanism, Natural Gas, Elemental Sulfur Impregnation

  JOURNAL NAME: Journal of Materials Science and Chemical Engineering, Vol.7 No.2, February 26, 2019

  ABSTRACT: The present work reports the synthesis and application of sulfur doped into porous activated carbon for removing elemental mercury from natural gas using a bench-scale fixed-bed reactor. A series of experiments were carried out to investigate the optimization of Hg0 capture. Furthermore, our experimental results about optimum conditions to remove Hg0 were 1:10 of sulfur to activated carbon impregnation ratio, 350°C of impregnation temperature, and 3 hours of impregnation time. This research showed that the prepared adsorbents were capable to remove remarkable amount of Hg0 (23.615 mg/g) at high adsorption efficiency. This study may serve as reference on natural gas power plants for the removal of Hg0 using the same conditions.