Optimization and prediction of catalysts for precise synthesis of methyl glycolate from dimethyl oxalate using machine learning coupled with particle swarm …

Q Yang, J Zhou, R Bao, D Rong, L Zhao… - Chemical Engineering …, 2024 - Elsevier
To optimize and predict the catalyst for precise synthesis of methyl glycolate (MG) from
dimethyl oxalate, this study proposed a six-step machine learning framework coupled with a …

Design and optimization of dimethyl oxalate (DMO) hydrogenation process to produce ethylene glycol (EG)

BY Yu, IL Chien - Chemical Engineering Research and Design, 2017 - Elsevier
In this work, the steady state design of ethylene glycol (EG) production process by the
dimethyl oxalate (DMO) hydrogenation is investigated. In comparison with the conventional …

Cobalt-silver catalyst with low metal content for highly efficient synthesis of methyl glycolate through synergistic effect

F Zheng, J Gong, H Zhang, W Shu, X Wang… - Chemical Engineering …, 2024 - Elsevier
Abstract The Co-Ag x/TiO 2 catalysts with low mass content of Co and Ag were synthesized
through the impregnation method and investigated for dimethyl oxalate (DMO) …

Synthesis of methyl glycolate via low‐temperature hydrogenation of dimethyl oxalate over an efficient and stable Ru/activated carbon catalyst

H Zheng, Y Xue, Y Niu, X Gao, Y Wang… - Journal of Chemical …, 2022 - Wiley Online Library
BACKGROUND Syngas to dimethyl oxalate (DMO) followed by hydrogenation to methyl
glycolate (MG) is considered to be an environmentally friendly and economical route …

Process intensification and optimization for efficient production of dimethyl carbonate through urea alcoholysis using low-cost anhydrous zinc acetate catalyst

M Mandooie, E Salehi - Journal of Industrial and Engineering Chemistry, 2023 - Elsevier
Anhydrous zinc acetate was used as a low-cost catalyst for the urea alcoholysis to produce
dimethyl carbonate (DMC). Important operating variables including reaction time …

Efficient and stable hydrogenation of dimethyl oxalate via copper-nickel catalysts

W Denghao, Z Chuancai, ZHU Mingyuan, YU Feng… - CIESC …, 2017 - hgxb.cip.com.cn
In order to explore the efficient and stable catalysts hydrogenation of dimethyl oxalate (DMO)
to methyl glycolate (MG), the Cu-Ni/SiO 2 catalysts was prepared by hydrothermal synthesis …

Direct methanol synthesis from glycerol over modified basic metal oxide catalysts

M MANEEWUTHIWORASAKUL, W Patthaveekongka - 2019 - 202.44.135.157
Crude glycerol is obtained as a by-product from biodiesel production via transesterification.
However, it is hard to utilize directly due to its impurity. Therefore, the transformation of …

Differential Evolution‐Based Optimization in Dimethyl Oxalate Hydrogenation

FS Rohman, D Muhammad, KA Zahan… - Chemical …, 2023 - Wiley Online Library
Multi‐objective optimization of dimethyl oxalate (DMO) hydrogenation to produce ethylene
glycol (EG) is performed for three problems with four different objectives: maximization of …

Promoting effect of boron oxide on Ag/SiO2 catalyst for the hydrogenation of dimethyl oxalate to methyl glycolate

H Chen, J Tan, J Cui, X Yang, H Zheng, Y Zhu, Y Li - Molecular Catalysis, 2017 - Elsevier
A highly active and stable catalyst for the hydrogenation of dimethyl oxalate (DMO) to methyl
glycolate (MG) had been developed. The Ag-B 2 O 3/SiO 2 catalysts were prepared by …

Density-functional theory study on hydrogenation of dimethyl oxalate to methyl glycolate over copper catalyst: Effect of copper valence state

J An, X Wang, J Zhao, S Jiang, Y Quan, Y Pei, M Wu… - Molecular …, 2020 - Elsevier
The development of high-performance copper (Cu)-based catalysts is critical to achieve the
industrial hydrogenation of dimethyl oxalate (DMO) to methyl glycolate (MG). To understand …