Extractive-dividing-wall column and multi-objective optimizations of green entrainer-based ultra-high-purity recovery of methyl di glycol and N-Methyl-2-Pyrrolidone

A Lee, J Gu, YD Chaniago, JA Ningtyas… - Separation and …, 2023 - Elsevier
The waste solvent is frequently generated from the processes that highly rely on solvents.
Diethylene glycol monomethyl ether or methyl di glycols (MDG) and N-methyl-2-pyrrolidone …

Exploitation of distillation for energy-efficient and cost-effective environmentally benign process of waste solvents recovery from semiconductor industry

A Lee, A Naquash, M Lee, YD Chaniago… - Science of The Total …, 2022 - Elsevier
The waste solvent is unavoidably generated from the high solvent dependable processes.
One of them is the semiconductor industry. The waste solvent is frequently incinerated to …

Novel side-reactor dividing wall column and reactive distillation process for enhanced electronic-grade propylene glycol monomethyl ether acetate production

G Kim, NVD Long, M Lee - Chemical Engineering Research and Design, 2024 - Elsevier
The semiconductor industry is experiencing rapid growth and has become one of the largest
sectors in the world. Propylene glycol monomethyl ether acetate (PGMEA) is prized for its …

Combinatorial energy intensification of a ternary distillation process

CS Gan, WT Tang, JD Ward - Chemical Engineering and Processing …, 2024 - Elsevier
Engineers seeking to improve performance and reduce the cost and environmental impact
of distillation processes by energy intensification face a plethora of choices, including cyclic …

Synthesis of Propylene Glycol Methyl Ether Acetate: Reaction Kinetics and Process Simulation Using Heterogeneous Catalyst

YR Son, JK Park, EW Shin, SP Moon, HE Park - Processes, 2024 - mdpi.com
Propylene glycol methyl ether acetate (PGMEA) serves as a crucial solvent in semiconductor
and display material processes, demanding high purity and low acidity. Despite its …

Heterogeneous Approach in Reforming Batch Reactor Structure for an Improved Efficiency

K Sakurai, F Xu, Y Sato, Y Sakai… - Chemical Engineering …, 2023 - cetjournal.it
While numerous studies focus on homogeneity in increasing the utility value of a system, its
feasibility and practicality are inconclusive; even with the possible limitations of a …