In order to reduce time and resource consumption, the mathematical model was developed to predict lignocellulosic biomass structural components including cellulose, hemicellulose and lignin from ultimate/proximate dataset. Self-organizing maps (SOMs) were integrated with a regression model to obtain…
Posts tagged as “Pornpote Piumsomboon”
Nowadays, the world is facing severe climate change due to the rapid increase in the world population and the continuing growth of the economy and industry. These lead to substantial greenhouse gas emissions into the atmosphere, especially carbon…
The coefficient of restitution (COR) is an important constant that represents the energy dissipation during contact between two objects. Simulation using the conventional discrete element method (DEM) involves a constant COR. This study presents a DEM simulation method…
Sakaunnapaporn, C., Chaiwang, P., Piumsomboon, P., Chalermsinsuwan, B. (2021) Journal of Thermal Science, 30 (3), pp. 1057-1067.
Piemjaiswang, R., Charoenchaipet, J., Saelau, T., Piumsomboon, P., Chalermsinsuwan, B. (2021) Brazilian Journal of Chemical Engineering, 38 (1), pp. 21-31.
Soanuch, C., Korkerd, K., Phupanit, J., Piemjaiswang, R., Piumsomboon, P., Chalermsinsuwan, B. (2021) Korean Journal of Chemical Engineering, 38 (3), pp. 540-551.
Post-combustion (PC) was the mature technology for CO2 capture from a power plant, but the sorbent regeneration diminished its efficiency. The chemical looping combustion (CLC) was proposed to serve power plants with higher efficiency. The objectives of this…
BACKGROUND Atherosclerosis is a degenerative disease of the arterial wall. It results in the formation of progressively growing plaque lesions that can harden and narrow their host arteries. Current computational models of the inflammatory process that govern atherosclerosis…
The concern about the environment is the driving force to reduce the CO 2 emission. The main source of CO2 emission is from the flue gas from combustion process. The K 2 CO 3 solid sorbent in circulating…
Minimum fluidization velocity is an important property which can influence the hydrodynamics and chemical conversion in fluidized bed reactor. Most of the fluidized bed boilers usually mix raw biomass solid particles with medium silica sand solid particles. This…
Carbon dioxide (CO2) has been increasingly released to the environment with the increased electricity demand via fossil fuel combustion. The alternative solution is the combustion unit that prevents CO2 from releasing. Chemical looping combustion is the combustion unit…
The objective of this study was to develop empirical models for predicting the obtained products from lignocellulosic biomass through alternative technologies. The model can be applied for further studies to provide the insight information for bio-refinery optimization and…
At present, global warming becomes a major problem affecting the world in many ways. The main cause is the releasing of large amounts of carbon dioxide (CO2) into the atmosphere. The reduction of CO2 is thus a tremendous…
The conventional impregnation was improved by acid modification as surface treatment to obtain the higher performance of solid sorbent, potassium carbonate supported on gamma alumina, for carbon dioxide (CO2) sorption. Acid modification affected on the shape of the…
Chemical looping combustion (CLC) is a technique for separating carbon dioxide from flue gas. It consists of two main processes: a fuel reactor and an air reactor. In the fuel reactor, fuel reacts with solid metal oxide particles…
Nowadays, the concentration of greenhouse gases in the atmosphere has been growing continuously due to the increase of energy consumption, generated from carbon-based fuels and has created global warming. In this study, a model of carbon dioxide capture…
Nowadays, the global warming is considered as a world problem because it influences the environment by increasing the average temperature of earth surface. One of the greenhouse gases that release from human activities and fossil fuels combustion in…
Carbon dioxide adsorbent is an important factor in the adsorption process of carbon dioxide. Therefore, this study interested in the adsorption of potassium carbonate solid sorbents on gamma-alumina to adsorb carbon dioxide. The added basic solution was used…
Soanuch, C., Korkerd, K., Piumsomboon, P., and Chalermsinsuwan, B. Tmrees20 International Conference: Technologies and Materials for Renewable Energy, Environment and Sustainability, Athens, Greece (2020).
Nimmanterdwong, P., Chalermsinsuwan, B., and Piumsomboon, P. Tmrees20 International Conference: Technologies and Materials for Renewable Energy, Environment and Sustainability, Athens, Greece (2020).
Uraisakul, W., Chalermsinsuwan, B., and Piumsomboon, P. Tmrees20 International Conference: Technologies and Materials for Renewable Energy, Environment and Sustainability, Athens, Greece (2020).
Amine functionalized on potassium carbonate /gamma-alumina solid sorbents for carbon dioxide capture
Amine functionalized on potassium carbonate /gamma-alumina solid sorbents for carbon dioxide capture
Rochanakit, K., Piumsomboon, P., and Chalermsinsuwan, B. The 29th Thai Institute of Chemical Engineering and Applied Chemistry Conference (TIChE2020), Bangkok, Thailand (2020).
Sornvichai, A., Piemjaiswang, R., Piumsomboon, P., and Chalermsinsuwan, B. The 29th Thai Institute of Chemical Engineering and Applied Chemistry Conference (TIChE2020), Bangkok, Thailand (2020).
Tripoonsuk, C., Maneewatthanakulphol, T., Khantiudom, W., Chalermsinsuwan, B., and Piumsomboon, P. The 29th Thai Institute of Chemical Engineering and Applied Chemistry Conference (TIChE2020), Bangkok, Thailand (2020).
Korkerd, K., Soanuch, C., Piumsomboon, P., and Chalermsinsuwan, B. 2020 Asia Conference on Renewable Energy And Environmental Engineering (AREEE 2020), Bangkok, Thailand (2020).
Thiemsakul, D., Piemjaiswang, R., Piumsomboon, P., and Chalermsinsuwan, B. 2020 Asia Conference on Renewable Energy And Environmental Engineering (AREEE 2020), Bangkok, Thailand (2020).
The particle size distribution (PSD) is an important property that can influence the hydrodynamics and chemical conversion in fluidized bed system. The objective of this study is to investigate the effect of PSDs of particle and gas temperature…
Internally circulating fluidized bed reactor (ICFB) is the system with combining the function of reactor, cyclones and loop seal of a conventional circulating fluidized bed reactor (CFB) into a single reactor column. In this type of reactor, the…
In this study, two-dimensional computational fluid dynamics (CFD) simulations of carbon dioxide (CO2) adsorption and regeneration processes in a circulating fluidized bed were investigated. Potassium carbonate (K2CO3) was used as solid sorbent particles. The results were validated with…
In this study, the effects of contact force modeling parameters, which included the particle–particle friction coefficient (A), spring constant (B), ratio of the tangential spring constant to normal spring constant (C), normal restitution coefficient (D), and tangential restitution…
Inmanee, N., Chaiwang, P., Chalermsinsuwan, B., and Piumsomboon, P. Tmrees20 International Conference: Technologies and Materials for Renewable Energy, Environment and Sustainability, Athens, Greece (2020).
This research aimed to study the carbon dioxide (CO2) capture process using a potassium-based solid sorbent in a circulating fluidized bed riser (CFBR). The solid sorbent in this study was potassium carbonate on gamma alumina supporter (K2CO3/-Al2O3). The…
The sulfur dioxide (SO2) and carbon dioxide (CO2) emissions from fuel combustion in a coal-fired power plant constitute a significant source of damage to the environment. Therefore, SO2 and CO2 should be captured before being released into the…
Hydrogen (H2) plays a vital role both as a reactant in petrochemical processes and as an energy carrier and storage medium. When produced from carbon-containing feed stocks, such as fossil fuels and biomass, hydrogen is typically produced as…
The aim of this work was to prepare the metal oxides modified carbon (C-MOx) that was used as the support for a PtCo catalyst. Effect of C-MOx support on the oxygen reduction reaction activity and stability of the…
Circulating turbulent fluidized bed (CTFB) regime was recently found under a low superficial gas velocity (Ug) system and contained the advantages of both a conventional turbulent fluidized bed, with an excellent mixing property between the gas and solid…
Aerosols have been widely used in the treatment of certain airway diseases. With different breathing conditions of patients, the flow pattern might not cause the aerosol to transport and deposit on the desired bronchial section. In this study,…
The circulating fluidized bed reactor can be used to capture CO2 continuously by performing three different processes: CO2 sorption in riser, gas-solid separation in cyclone, and sorbent regeneration in downer. The semi-continuous mode of the reactor is employed…
Benjaprakairat, T., Piumsomboon, P., and Chalermsinsuwan, B. The 10th Research Symposium on Petrochemicals and Material Technology, Bangkok, Thailand (2019).
Wanotayaroj, T., Chalermsinsuwan, B., and Piumsomboon, P. The 10th Research Symposium on Petrochemicals and Material Technology, Bangkok, Thailand (2019).
Tirapanichayakul, C., Chalermsinsuwan, B., and Piumsomboon, P. The 10th Research Symposium on Petrochemicals and Material Technology, Bangkok, Thailand (2019).
Charoenchaipet, J., Piumsomboon, P., and Chalermsinsuwan, B. The 10th Research Symposium on Petrochemicals and Material Technology, Bangkok, Thailand (2019).
The riser of conventional and stage circulating fluidized bed reactors were simulated using computational fluid dynamics. The objective was to examine the design parameter effects using a 23 statistical experimental design method. The results showed that number of…
Benjaprakairat, T., Piumsomboon, P., and Chalermsinsuwan, B. The 6th International Conference on Power and Energy System Engineering, Okinawa, Japan (2019).
Wanotayaroj, T., Chalermsinsuwan, B., and Piumsomboon, P. The 6th International Conference on Power and Energy System Engineering, Okinawa, Japan (2019).
Tirapanichayakul, C., Chalermsinsuwan, B., and Piumsomboon, P. The 6th International Conference on Power and Energy System Engineering, Okinawa, Japan (2019).
Charoenchaipet, J., Piumsomboon, P., and Chalermsinsuwan, B. The 6th International Conference on Power and Energy System Engineering, Okinawa, Japan (2019).
Yurata, T., Feng, Y., Piumsomboon, P., and Chalermsinsuwan, B. Thailand Science Research and Innovation (TSRI) Congress 2019, Bangkok, Thailand (2019).
Yurata, T., Feng, Y., Piumsomboon, P., and Chalermsinsuwan, B. RGJ University Forum, Bangkok, Thailand (2019).
Korkerd, K., Soanuch, C., Piumsomboon, P., and Chalermsinsuwan, B. The 10th Research Symposium on Petrochemicals and Material Technology, Bangkok, Thailand (2019).