Response to Comment on “Selective anaerobic oxidation of methane enables direct synthesis of methanol”

نویسندگان

  • Vitaly L. Sushkevich
  • Dennis Palagin
  • Marco Ranocchiari
  • Jeroen A. van Bokhoven
چکیده

Periana argues that the stepwise reaction of methane with water is thermodynamically unfavorable and therefore impractical. We reply by presenting an in-depth thermodynamic analysis of each step in the process and show that the surface concentrations of the reactants and products as well as the stabilizing effect of additional water molecules, as discussed in the original paper, fully support the feasibility of the proposed reaction.

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Comment on "Selective anaerobic oxidation of methane enables direct synthesis of methanol".

The comment and response concerning the report of oxidation of methane to methanol by water (Reports, 5 May 2017, p. 523) do not fully capture the implications of thermodynamic limitations. A nonisothermal process in which each cycle requires a large temperature swing and permits only substoichiometric methane conversion surely could not be carried out on any practical scale.

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تاریخ انتشار 2017