Towards sustainable production of bio-based ethylene glycol: Progress, perspective and challenges in catalytic conversion and purification
Ethylene glycol (EG) is one of the most sought-after industrial compounds. High global
demand necessitates for a production of up to 28 million metric tons EG a year. Reaction …
demand necessitates for a production of up to 28 million metric tons EG a year. Reaction …
Optimal design and effective control of triple-column extractive distillation for separating ethyl acetate/ethanol/water with multiazeotrope
The separation of the ternary nonideal system ethyl acetate (EtAC)/ethanol (EtOH)/water
with multiazeotropes is very important since they are always generated in the production …
with multiazeotropes is very important since they are always generated in the production …
Optimization and control of energy saving side-stream extractive distillation with heat integration for separating ethyl acetate-ethanol azeotrope
Currently, limited efforts have focused on the multi-objective optimization and effective
control of the side-stream extractive distillation processes (EDS). Herein, the EDS and a heat …
control of the side-stream extractive distillation processes (EDS). Herein, the EDS and a heat …
Systematic screening procedure and innovative energy-saving design for ionic liquid-based extractive distillation process
T Shen, L Teng, Y Hu, W Shen - Frontiers of Chemical Science and …, 2023 - Springer
In the traditional extractive distillation process, organic solvents are often used as entrainers.
However, environmental influence and high energy-consumption are significant problems in …
However, environmental influence and high energy-consumption are significant problems in …
Comparative optimal design and control of two alternative approaches for separating heterogeneous mixtures isopropyl alcohol-isopropyl acetate-water with four …
The separation of ternary mixtures with homogeneous or heterogeneous multi-azeotropes
has received increasing attention. In this work, a systematic design, optimization and control …
has received increasing attention. In this work, a systematic design, optimization and control …
The process control of the triple-column pressure-swing extractive distillation with partial heat integration
Recently, increasing researches have focused on the intensified heat-integrated triple-
column pressure-swing extractive distillation (HITPED) owing to its superiority in economic …
column pressure-swing extractive distillation (HITPED) owing to its superiority in economic …
Dynamic study in enhancing the controllability of an energy-efficient double side-stream ternary extractive distillation of acetonitrile/methanol/benzene with three …
The exploration of control strategy for the double side-stream ternary extractive distillation
(denoted as DSTED) process is essential because it has a significant potential for energy …
(denoted as DSTED) process is essential because it has a significant potential for energy …
Toward sustainable and eco-efficient novel catalytic distillation process for production of solketal using seepage catalytic packing internal
X Li, J Lai, H Cong, C Shu, R Zhao, Y Wang, H Li… - Catalysis Today, 2022 - Elsevier
The initial aim of this paper is to dramatically improve the post-treatment stage of biodiesel
production, which converts problematic glycerol to solketal (SK), by introduction of an eco …
production, which converts problematic glycerol to solketal (SK), by introduction of an eco …
Simultaneous extractive and azeotropic distillation separation process for production of PODEn from formaldehyde and methylal
Z Han, Y Ren, H Li, X Li, X Gao - Industrial & Engineering …, 2019 - ACS Publications
Poly (oxymethylene) dimethyl ethers (PODE n) as eco-friendly diesel additives have been
widely paid attention by engineers. Among different routes for production of PODE n, highly …
widely paid attention by engineers. Among different routes for production of PODE n, highly …
Ethylene glycol recovery from 2-ethyl-1, 3-dioxolane hydrolysis via reactive distillation: pilot-scale experiments and process analysis
X Li, R Wang, Y Yan, R Zhao, H Li… - Industrial & Engineering …, 2019 - ACS Publications
EG is an important industrial raw material, and the hydrolysis of 2-ethyl-1, 3-dioxolane (2ED)
to re-obtain EG is a very important step to recover EG from an EG and 1, 2-BDO azeotropic …
to re-obtain EG is a very important step to recover EG from an EG and 1, 2-BDO azeotropic …