Multi-objective optimization of explosive waste treatment process considering environment via Bayesian active learning

S Cho, M Kim, J Lee, A Han, J Na, I Moon - Engineering Applications of …, 2023 - Elsevier
A fluidized bed is a next-generation explosive waste treatment reactor that is safer and emits
less pollutants (eg, NOx) than a rotary kiln. When a fluidized bed reactor is used to treat …

Optimization of an explosive waste incinerator via an artificial neural network surrogate model

S Cho, M Kim, B Lyu, I Moon - Chemical Engineering Journal, 2021 - Elsevier
In this study, the operating conditions for a novel method of explosive waste disposal have
been optimized to minimize the formation of NOx emissions. Previous methods of disposal …

Data-driven robust optimization for minimum nitrogen oxide emission under process uncertainty

M Kim, S Cho, K Jang, S Hong, J Na, I Moon - Chemical Engineering …, 2022 - Elsevier
The explosive waste materials used in military weapon systems are disposed by incineration
through a fluidized bed reactor. In this process, pollutants such as nitrogen oxide (NOx) are …

CPFD simulation of petcoke and SRF co–firing in a full–scale cement calciner

M Nakhaei, H Wu, D Grévain, LS Jensen… - Fuel Processing …, 2019 - Elsevier
Computational particle fluid dynamics (CPFD) simulation is carried out to study the effect of
petcoke and solid recovered fuel (SRF) co–firing in a full–scale cement calciner. The …

Research on the characteristics of flue gas purification reaction in spouted bed

Y **, Y Li, M Feng, J Cui - Chemical Engineering Science, 2023 - Elsevier
Semi-dry flue gas desulfurization and purification technology is a promising flue gas
treatment technique. This study numerically investigated the influence of factors such as …

[HTML][HTML] Multi-objective optimization of an explosive waste incineration process considering nitrogen oxides emission and process cost by using artificial neural …

S Cho, Y Kim, M Kim, H Cho, I Moon, J Kim - Process Safety and …, 2022 - Elsevier
Fluidized bed incinerators are more efficient and safe for treating explosive waste than
previous methods because they can emit nitrogen oxide (NOx) concentrations below the …

Experimental and CPFD study of gas–solid flow in a cold pilot calciner

M Nakhaei, CE Hessel, H Wu, D Grévain… - Powder Technology, 2018 - Elsevier
Experimental characterization and computational fluid particle dynamics (CPFD) simulations
of a cold pilot–scale cement calciner were carried out to investigate the dispersion and …

Dynamic characteristics of pollutant emissions from CFB boilers during periodic fire banking and start-up

X Shen, B Guo, L Jia, Y Zhang, H Yang… - … Research and Design, 2023 - Elsevier
It is difficult to control pollutant emissions during fire banking and start-up in CFB boilers,
which poses threats to power plant operation, safety and environmental protection. A 350 …

Finding the best operating condition in a novel process for explosive waste incineration using fluidized bed reactors

S Cho, C Park, J Lee, B Lyu, I Moon - Computers & Chemical Engineering, 2020 - Elsevier
Explosives are among one of the most important components of a military system, and old
explosives must be disposed safely and cleanly. Several explosive waste disposal methods …

Circulating fluidized bed reactors–part 01: analyzing the effect of particle modelling parameters in computational particle fluid dynamic (CPFD) simulation with …

JC Bandara, R Thapa, HK Nielsen… - Particulate Science …, 2021 - Taylor & Francis
A CPFD hydrodynamic model was developed for a circulating fluidized bed system and the
simulation results were validated against experimental data based on particle circulation …