Investigations of a three channel autogenous reactor for lean methane combustion

被引：10
|
作者：
Salamon, Ewelina [1 ,2 ]
Cornejo, Ivan [1 ,4 ]
Mmbaga, Joseph P. [1 ]
Kolodziej, Andrzej [3 ]
Lojewska, Joanna [2 ]
Hayes, Robert E. [1 ]
机构：
[1] Univ Alberta, Dept Chem & Mat Engn, Edmonton, AB, Canada
[2] Jagiellonian Univ, Fac Chem, Krakow, Poland
[3] Polish Acad Sci, Inst Chem Engn, Gliwice, Poland
[4] Univ Tecn Federico Santa Maria, Dept Ingn Quim & Ambiental, Valparaiso, Chile
来源：
CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION | 2020年 / 153卷
基金：
加拿大自然科学与工程研究理事会;
关键词：
Catalytic combustion; Fugitive emissions; Methane; Coal mines; Vent gas; EFFECTIVE THERMAL-CONDUCTIVITY; FLOW-REVERSAL; UNBURNED METHANE; EMISSIONS; MONOLITH; REMOVAL;
D O I：
10.1016/j.cep.2020.107956
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
A novel design for a three-channel internal-recirculation type reactor is described. The reactor has an extremely compact design that consists of inlet and outlet channels filled with an inert structured packing on either side of a reactor channel containing a catalytic washcoated monolith. The reactor stream flows in counter current flow with the flow in the inlet and the outlet channels. The reaction studied is the catalytic combustion of lean dry methane at low feed temperature. Autogenous operation can be obtained over a reasonable set of operating conditions, which makes the unit potential suitable for the destruction of fugitive emissions from an underground coal mine and other spatially restricted environments.
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页数：9
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