Synthesis methods of hydroxyapatite from natural sources: A review

P Arokiasamy, MMAB Abdullah, SZ Abd Rahim… - Ceramics …, 2022 - Elsevier
Synthetic HAp becomes a major concern among researchers as it poses a risk of being
expensive, complex, employing a time consuming method while also producing low …

Kinetic effects of pressure on decomposition of solids

S Vyazovkin - International Reviews in Physical Chemistry, 2020 - Taylor & Francis
The kinetics of thermal decomposition of solids is discussed in connection with three major
approaches to inducing pressure: by manipulating pressure of the product gas, by changing …

[HTML][HTML] Reaction mechanisms for H2O-enhanced dolomite calcination at high pressure

C Zhou, P Yrjas, K Engvall - Fuel Processing Technology, 2021 - Elsevier
Despite extensive research, our understanding of the dolomite calcination mechanism
remains unclear, especially concerning how dolomite calcination is influenced by a change …

[PDF][PDF] 碳酸钙热分解进展

卢尚青, 吴素芳 - 化工学报, 2015 - researchgate.net
CaCO3 热分解产生CaO 与CO2 的反应, 是钙循环过程中CaCO3 再生的重要反应.
钙循环过程在烟气脱碳, 反应吸附强化甲烷蒸气重整制氢以及太阳热能储存等过程中都有重要 …

Fragmentation of dolomite bed material at elevated temperature in the presence of H2O & CO2: implications for fluidized bed gasification

C Zhou, C Rosén, K Engvall - Fuel, 2020 - Elsevier
With the aims of improving the understanding of the use of dolomite bed materials in a
fluidized bed (FB) gasifier, dolomite primary fragmentation behaviors and mechanisms at …

Acquiring real kinetics of reactions in the inhibitory atmosphere containing product gases using micro fluidized bed

X Liu, W Hao, K Wang, Y Wang, P An, H Zhang… - AIChE …, 2021 - Wiley Online Library
This study proposed an isotope‐tagging method to investigate reactions under the
atmosphere of product gas. To illustrate this method, the calcination kinetics of calcium …

DEM-CFD coupled simulation of limestone calcination and fuel combustion in beam type lime shaft kiln

Z Kang, F Su, L Fang, H Zhu - Applied Thermal Engineering, 2023 - Elsevier
This paper presents the development and simulation analysis of a coupled DEM-CFD model
of the gas–solid heat and mass transfer process in an industrial-scale beam lime shaft kiln …

Use of a fluidized bed combustor and thermogravimetric analyzer for the study of coal ignition temperature

I Ávila, PM Crnkovic, CMR Luna, FE Milioli - Applied Thermal Engineering, 2017 - Elsevier
Ignition experiments with two bituminous coals were carried out in an atmospheric bubbling
fluidized bed combustor (FBC) and a thermogravimetric analyzer (TGA). In the FBC tests, the …

Minimizing minerals-induced oil cracking through internals-regulated pyrolysis

Y Zhang, T Shen, Z Han, P An, X Song, E Hu, X Jia… - Fuel, 2024 - Elsevier
The oil-cracking caused by minerals during the pyrolysis of ash-rich feedstocks was
identified as one of the primary factors contributing to low tar yield. A novel internals …

Thermokinetic investigations of high temperature carbon capture using a coal fly ash doped sorbent

B Sreenivasulu, I Sreedhar, A Venugopal… - Energy & …, 2017 - ACS Publications
Carbon capture (CC) employing novel sorbents at high temperature is highly significant to
address the serious concerns of global warming. In this work, thermodynamic and kinetic …