Thermal Oxidation of Carbon Monoxide in Flue Gas

Autoři

  • M. Hartman Institute of Chemical Process Fundamentals, Academy of Sciences of the Czech Republic, Prague
  • O. Trnka Institute of Chemical Process Fundamentals, Academy of Sciences of the Czech Republic, Prague
  • V. Veselý Institute of Chemical Process Fundamentals, Academy of Sciences of the Czech Republic, Prague

Abstrakt

An ideal mixed-flow model was developed for the high-temperature oxidation of carbon monoxide to carbon dioxide in an afterburner chamber. The extent of the oxidation with flue gas containing oxygen and water vapor was investigated as a function of the relative throughput, gas density, and total reaction rate. Steady-state measurements of CO, O2, CO2, and water concentrations were conducted in a pilot-plant refractory afterburner fitted with a natural gas burner. The total burnout reaction is assumed to be first-order in carbon monoxide and of the orders 0.5 for oxygen and water vapor. The numerical solutions of the model equations outline the potentials and limitations of the performance of a well-mixed afterburner chamber (reactor) under realistic operation conditions.

Publikováno

15.08.2011

Jak citovat

Hartman, M., Trnka, O., & Veselý, V. (2011). Thermal Oxidation of Carbon Monoxide in Flue Gas. Chemické Listy, 105(7). Získáno z http://chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/1120

Číslo

Sekce

Články

Nejaktuálnější články stejného autora (stejných autorů)

1 2 > >>