Review of 30 years of research using the chemical percolation devolatilization model
TH Fletcher - Energy & Fuels, 2019 - ACS Publications
The chemical percolation devolatilization (CPD) model for coal pyrolysis was first published
in 1989, and a completed version that included the vapor–liquid equilibrium model and …
in 1989, and a completed version that included the vapor–liquid equilibrium model and …
Briquetting optimization method for the lignite powder using response surface analysis
Z Guo, J Wu, Y Zhang, K Cao, Y Feng, J Liu, JI Li - Fuel, 2020 - Elsevier
With the vigorous development of lignite in the global region, the upgrading technology of
lignite has gradually matured and a large amount of pulverized coal is produced during the …
lignite has gradually matured and a large amount of pulverized coal is produced during the …
Scrap tyre pyrolysis: Modified chemical percolation devolatilization (M-CPD) to describe the influence of pyrolysis conditions on product yields
This paper attempts to develop a modified chemical percolation devolatilization (M-CPD)
model that can include heat transfer, primary pyrolysis and the secondary cracking reactions …
model that can include heat transfer, primary pyrolysis and the secondary cracking reactions …
Energy evaluation and techno-economic analysis of low-rank coal (victorian brown coal) utilization for the production of multi-products in a drying–pyrolysis process
In this paper, utilization of Victorian brown coal in a drying–pyrolysis process to make
products is techno-economically assessed. The pyrolysis process is coupled with the drying …
products is techno-economically assessed. The pyrolysis process is coupled with the drying …
[HTML][HTML] Comparative analysis of pyrolysis models including SFOR, CRECK, and Bio-CPD to predict reaction kinetics and products from extracted biomass …
Biomass pyrolysis is typically modeled based on the three reference components cellulose,
hemicellulose, and lignin. Most models rely on an individual decomposition of the materials …
hemicellulose, and lignin. Most models rely on an individual decomposition of the materials …
Analysis of enhancing moisture-proof and waterproof performance for lignite powder briquette
Z Guo, J Wu, Y Zhang, F Guo, Z Miao… - International Journal of …, 2022 - Taylor & Francis
There are abundant resources of low-rank coal powder in the world. Powder briquetting
technology has opened up a new avenue for large-scale utilization of low-rank coal. Water …
technology has opened up a new avenue for large-scale utilization of low-rank coal. Water …
Process modeling and techno-economic analysis of a solar thermal aided low-rank coal drying-pyrolysis process
T Hosseini, L Zhang - Fuel Processing Technology, 2021 - Elsevier
This study investigated the feasibility of integration of concentrated solar power (CSP) to low-
rank coal pyrolysis process from the economic and technical perspective. Victorian brown …
rank coal pyrolysis process from the economic and technical perspective. Victorian brown …
The behavior of free radicals during the carbonization of anthracite briquette
Y Zhao, Y Wei, Q Wang, S He, Y Wang, Y Zhang - Fuel, 2021 - Elsevier
The variation in behavior of free radicals during the pyrolysis and co-pyrolysis of anthracite
and coal-based binder (AS) was determined by Electron paramagnetic resonance (EPR) …
and coal-based binder (AS) was determined by Electron paramagnetic resonance (EPR) …
Adaptation of the chemical percolation devolatilization model for low temperature pyrolysis in a fluidized bed reactor
S Pielsticker, C Ontyd, T Kreitzberg… - Combustion Science …, 2022 - Taylor & Francis
In the present study, the CPD model originally developed based on predictions from heated
grid (HGR) and entrained flow (EFR) experiments, has been adapted to analyze pyrolysis …
grid (HGR) and entrained flow (EFR) experiments, has been adapted to analyze pyrolysis …
Kinetic study of coal char thermal deactivation
As one of the significant properties in char combustion, char reactivity has been widely
investigated. However, the previous deactivation kinetic models are unable to predict the …
investigated. However, the previous deactivation kinetic models are unable to predict the …