TY - JOUR
T1 - Forging furnace with thermochemical waste-heat recuperation by natural gas reforming
T2 - Fuel saving and heat balance
AU - Pashchenko, Dmitry
AU - Nikitin, Maxim
N1 - Publisher Copyright:
© 2020 Hydrogen Energy Publications LLC
PY - 2021/1/1
Y1 - 2021/1/1
N2 - This paper considers thermochemical recuperation (TCR) of waste-heat using natural gas reforming by steam and combustion products. Combustion products contain steam (H2O), carbon dioxide (CO2), and ballast nitrogen (N2). Because endothermic chemical reactions take place, methane steam-dry reforming creates new synthetic fuel that contains valuable combustion components: hydrogen (H2), carbon monoxide (CO), and unreformed methane (CH4). There are several advantages to performing TCR in the industrial furnaces: high energy efficiency, high regeneration rate (rate of waste-heat recovery), and low emission of greenhouse gases (CO2, NOx). As will be shown, the use of TCR is significantly increasing the efficiency of industrial furnaces – it has been observed that TCR is capable of reducing fuel consumption by nearly 25%. Additionally, increased energy efficiency has a beneficial effect on the environment as it leads to a reduction in greenhouse gas emissions.
AB - This paper considers thermochemical recuperation (TCR) of waste-heat using natural gas reforming by steam and combustion products. Combustion products contain steam (H2O), carbon dioxide (CO2), and ballast nitrogen (N2). Because endothermic chemical reactions take place, methane steam-dry reforming creates new synthetic fuel that contains valuable combustion components: hydrogen (H2), carbon monoxide (CO), and unreformed methane (CH4). There are several advantages to performing TCR in the industrial furnaces: high energy efficiency, high regeneration rate (rate of waste-heat recovery), and low emission of greenhouse gases (CO2, NOx). As will be shown, the use of TCR is significantly increasing the efficiency of industrial furnaces – it has been observed that TCR is capable of reducing fuel consumption by nearly 25%. Additionally, increased energy efficiency has a beneficial effect on the environment as it leads to a reduction in greenhouse gas emissions.
KW - Energy efficiency
KW - Reforming of methane
KW - Regeneration rate
KW - Thermochemical regeneration
KW - Waste-heat
UR - http://www.scopus.com/inward/record.url?scp=85095841851&partnerID=8YFLogxK
U2 - 10.1016/j.ijhydene.2020.09.228
DO - 10.1016/j.ijhydene.2020.09.228
M3 - 文章
AN - SCOPUS:85095841851
SN - 0360-3199
VL - 46
SP - 100
EP - 109
JO - International Journal of Hydrogen Energy
JF - International Journal of Hydrogen Energy
IS - 1
ER -