scholarly journals The Design of Motorcycle’s Combustion Exhaust Gas Powered Tyre Pump

2018 ◽  
Vol 2 (1) ◽  
pp. 1-9
Author(s):  
Riana Magdalena ◽  
Stefani Prima Dias Kristiana ◽  
Lukas Ambarita Saragih
Keyword(s):  
Exhaust Gas ◽  
Combustion Exhaust

Synthesis of Macro-Porous De-NOx Catalysts for Poly-Tetra-Fluoro-Ethylene Membrane Bag Filter

2021 ◽  
Vol 21 (8) ◽  
pp. 4537-4543
Author(s):  
Byung Chan Kwon ◽  
Dohyung Kang ◽  
Seung Woo Lee ◽  
No-Kuk Park ◽  
Jang Hun Lee ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Nitrogen Oxides ◽  
Porous Alumina ◽  
Combustion Process ◽  
Textural Properties ◽  
Filter Material ◽  
Facilitated Diffusion ◽  
Exhaust Gas ◽  
Bag Filter ◽  
Combustion Exhaust

This study examined the effects of the porosity of catalytic bag-filter materials for applications to the SNCR (selective noncatalytic reduction)-SCR (selective catalytic reduction) hybrid process for highly treating nitrogen Oxides (NOx) in the exhaust gas of a combustion process. A V2O5/TiO2 catalyst was dispersed in a PTFE (poly-tetra-fluoro-ethylene) used as the catalytic bag-filter material to remove particulate matter and nitrogen oxides contained in the combustion exhaust gas. Macroporous alumina was added into a V2O5/TiO2-dispersed PTFE to improve the catalytic activity of V2O5/TiO2 dispersed in the PTFE material. In this study, the textural properties and denitrification performances of the V2O5/TiO2-dispersed PTFE materials were examined according to the addition of macro-porous alumina. When the denitrification catalyst was solely dispersed in the PTFE material, the catalyst inside the PTFE backbone had low gas-solid contact efficiency owing to the low porosity of the PTFE materials, resulting in low denitrification efficiency. On the other hand, the catalytic activity of V2O5/TiO2 dispersed inside the macro-porous PTFE material was significantly enhanced by adding macro-porous alumina into the PTFE matrix. The enhanced textural properties of the macro-porous PTFE material where V2O5/TiO2 was uniformly dispersed proved the facilitated diffusion of combustion exhaust gas into the PTFE material.

Thermodynamic analysis of tri-reforming of oxy-fuel combustion exhaust gas

2020 ◽  
Vol 39 ◽  
pp. 101156 ◽  
Author(s):  
Onochie Okonkwo ◽  
Gregory Yablonsky ◽  
Pratim Biswas
Keyword(s):  
Thermodynamic Analysis ◽  
Fuel Combustion ◽  
Exhaust Gas ◽  
Combustion Exhaust

scholarly journals A Study of Carbonate Synthesis from CO2 in Combustion Exhaust Gas

2013 ◽  
Vol 37 ◽  
pp. 6710-6721
Author(s):  
Hideki Shintaku ◽  
Tetsuya takemoto ◽  
Shinichi Kawasaki ◽  
Fumihiro Hanasaka
Keyword(s):  
Exhaust Gas ◽  
Combustion Exhaust

627 The Formation of N_2O in the Catalytic Purification of the DME Combustion Exhaust Gas

2001 ◽  
Vol 2001.41 (0) ◽  
pp. 142-143
Author(s):  
Hideaki OHMURA ◽  
Kazuki FUJISAWA ◽  
Osamu FUJITA ◽  
Kenichi ITO
Keyword(s):  
Exhaust Gas ◽  
Combustion Exhaust
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