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.

引用

页数：9

共 20 条

[1] Kinetics of methane combustion over Pt and Pt-Pd catalysts
Abbasi, R.
Wu, L.
Wanke, S. E.
Hayes, R. E.
[J]. CHEMICAL ENGINEERING RESEARCH & DESIGN, 2012, 90 (11) : 1930 - 1942
[2] [Anonymous], 2017, ANS FLUENT ANS 18 2
[3] Investigation of pressure drop in 3D replicated open-cell foams: Coupling CFD with experimental data on additively manufactured foams
Bracconi, Mauro
Ambrosetti, Matteo
Okafor, Obinna
Sans, Victor
Zhang, Xun
Ou, Xiaoxia
Da Fonte, Claudio Pereira
Fan, Xiaolei
Maestri, Matteo
Groppi, Gianpiero
Tronconi, Enrico
[J]. CHEMICAL ENGINEERING JOURNAL, 2019, 377
[4] A fundamental analysis of the influence of the geometrical properties on the effective thermal conductivity of open-cell foams
Bracconi, Mauro
Ambrosetti, Matteo
Maestri, Matteo
Groppi, Gianpiero
Tronconi, Enrico
[J]. CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION, 2018, 129 : 181 - 189
[5] Influence of upstream turbulence on the pressure drop inside a monolith
Cornejo, Ivan
Nikrityuk, Petr
Lange, Carlos
Hayes, Robert E.
[J]. CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION, 2020, 147
[6] Entry length convective heat transfer in a monolith: The effect of upstream turbulence
Cornejo, Ivan
Cornejo, Gonzalo
Nikrityuk, Petr
Hayes, Robert E.
[J]. INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2019, 138 : 235 - 246
[7] Hayes R.D., 1997, INTRO CATALYTIC COMB
[8] CFD modelling of the automotive catalytic converter
Hayes, R. E.
Fadic, A.
Mmbaga, J.
Najafi, A.
[J]. CATALYSIS TODAY, 2012, 188 (01) : 94 - 105
[9] The effective thermal conductivity of monolith honeycomb structures
Hayes, R. E.
Rojas, A.
Mmbaga, J.
[J]. CATALYSIS TODAY, 2009, 147 : S113 - S119
[10] Catalytic solutions for fugitive methane emissions in the oil and gas sector
Hayes, RE
[J]. CHEMICAL ENGINEERING SCIENCE, 2004, 59 (19) : 4073 - 4080

← 1 2 →