Improving the Efficiency of Coal-Gasification Combined-Cycle Power Plants by Using Natural Chemisorbent for High-Temperature Desulfurization of the Producer Gas


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Abstract

Test results on the selection and optimization of a natural sorbent for high-temperature desulfurization of gases produced by coal gasification at CCPPs are presented. The optimum sorbent-ferromanganese ore of the Askiz deposit-has a high sulfur sorption capacity and selectivity. Technical solutions for applying this sorbent at CCPPs of different capacity are developed and their efficiency is evaluated

About the authors

A. A. Strokov

JSC “All-Russia Thermal Engineering Institute”

Author for correspondence.
Email: andr140170@mail.ru
Russian Federation, Moscow

A. N. Epikhin

JSC “All-Russia Thermal Engineering Institute”

Email: andr140170@mail.ru
Russian Federation, Moscow

K. V. Timashkov

JSC “All-Russia Thermal Engineering Institute”

Email: andr140170@mail.ru
Russian Federation, Moscow

I. O. Krylov

National Research Technological University “Moscow Institute of Steel and Alloys” (MISIS), Mining Institute

Email: andr140170@mail.ru
Russian Federation, Moscow

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