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Study of the robustness of a low-temperature dual-pressure process for removal of CO
Stefania Moioli, Laura A. Pellegrini, Paolo Vergani, Fabio Brignoli
《化学科学与工程前沿(英文)》 2018年 第12卷 第2期 页码 209-225 doi: 10.1007/s11705-017-1688-1
关键词: CO2 capture innovative process cryogenic distillation dynamic simulation solid-liquid-vapor equilibrium
A novel method for generating distillation configurations
Hongzhe Hou, Yiqing Luo
《化学科学与工程前沿(英文)》 2020年 第14卷 第5期 页码 834-846 doi: 10.1007/s11705-019-1855-7
关键词: non-sharp separation multicomponent distillation distillation configurations
Cryogenic minimum quantity lubrication machining: from mechanism to application
《机械工程前沿(英文)》 2021年 第16卷 第4期 页码 649-697 doi: 10.1007/s11465-021-0654-2
关键词: cryogenic minimum quantity lubrication (CMQL) cryogenic medium processing mode device application mechanism application effect
Review on cryogenic technologies for CO removal from natural gas
Yujing BI, Yonglin JU
《能源前沿(英文)》 2022年 第16卷 第5期 页码 793-811 doi: 10.1007/s11708-022-0821-0
关键词: cryogenic CO2 removal purification of natural gas (NG) biogas upgrading CH4-CO2 binary system
A review of cryogenic power generation cycles with liquefied natural gas cold energy utilization
Feier XUE,Yu CHEN,Yonglin JU
《能源前沿(英文)》 2016年 第10卷 第3期 页码 363-374 doi: 10.1007/s11708-016-0397-7
关键词: liquefied natural gas (LNG) cold energy power generation cycle Rankine cycle compound cycle
Refrigeration cycle for cryogenic separation of hydrogen from coke oven gas
CHANG Kun, LI Qiang
《能源前沿(英文)》 2008年 第2卷 第4期 页码 484-488 doi: 10.1007/s11708-008-0096-0
A review on membrane distillation in process engineering: design and exergy equations, materials and
《化学科学与工程前沿(英文)》 2022年 第16卷 第5期 页码 592-613 doi: 10.1007/s11705-021-2105-3
关键词: membrane distillation recent developments heat and mass transfer wetting membrane material
The use of carbon nanomaterials in membrane distillation membranes: a review
Sebastian Leaper, Ahmed Abdel-Karim, Patricia Gorgojo
《化学科学与工程前沿(英文)》 2021年 第15卷 第4期 页码 755-774 doi: 10.1007/s11705-020-1993-y
关键词: carbon nanomaterials graphene membrane distillation desalination carbon nanotubes
Design and optimization of reactive distillation: a review
《化学科学与工程前沿(英文)》 2022年 第16卷 第6期 页码 799-818 doi: 10.1007/s11705-021-2128-9
关键词: reactive distillation process intensification design method reactive phase diagram optimization algorithm
Methyl acetate–methanol mixture separation by extractive distillation: Economic aspects
Elena Graczová, Branislav Šulgan, Samuel Barabas, Pavol Steltenpohl
《化学科学与工程前沿(英文)》 2018年 第12卷 第4期 页码 670-682 doi: 10.1007/s11705-018-1769-9
Methyl acetate is considered low toxicity volatile solvent produced either as a by-product during methanol carbonylation or via acetic acid esterification with methanol. In both cases, pure methyl acetate has to be isolated from the reaction mixture. Simulation of methyl acetate separation from its mixture with methanol by extraction distillation was carried out in ASPEN+ software. In total three case studies were assumed using two different extraction solvents and two solvent regeneration strategies. In case A, novel extraction solvent 1-ethyl-3-methylimidazolium trifluoromethanesulfonate ionic liquid, was considered. Raw material separation was achieved in an extraction distillation column while the solvent regeneration was accomplished in a second distillation column in this case. In case study B, the same extraction solvent was used; however, its regeneration was carried out in a single-effect evaporator. Dimethyl sulfoxide was the second extraction solvent selected. Its use in methyl acetate-methanol separation is presented in case study C. As high purity of dimethyl sulfoxide was required for the methyl acetate-methanol azeotrope breaking, its regeneration was carried out in the second distillation column only. To simulate the ternary methyl acetate–methanol–extraction solvent mixtures separation, vapor–liquid equilibrium was predicted based on the NRTL equation. Further, unknown properties of the considered ionic liquid and variation of these properties with temperature were predicted and introduced into the ASPEN+ components properties database. Based on these data, optimum operation parameters of the respective separation equipment were established. In all case studies, the same condition had to be fulfilled, namely minimum methyl acetate content in the distillate from the extraction distillation column of 99.5mol-%. Results of simulations using the respective optimum operation parameters were employed in the economic evaluation of the three separation unit designs studied. It was found that the least energy-demanding design corresponds to the case study B in terms of both capital as well as operation expenses.
关键词: methyl acetate 1-ethyl-3-methylimidazolium trifluoromethanesulfonate extraction distillation dimethyl sulfoxide economic evaluation
CFD simulation on membrane distillation of NaCl solution
Zhaoguang XU, Yanqiu PAN, Yalan YU
《化学科学与工程前沿(英文)》 2009年 第3卷 第3期 页码 293-297 doi: 10.1007/s11705-009-0204-7
关键词: membrane distillation computational fluid dynamics (CFD) simulation temperature polarization carbon membrane
《化学科学与工程前沿(英文)》 2023年 第17卷 第1期 页码 34-45 doi: 10.1007/s11705-022-2234-3
关键词: ionic liquid entrainer screening feasibility analysis extractive distillation
Xiaobin Jiang, Linghan Tuo, Dapeng Lu, Baohong Hou, Wei Chen, Gaohong He
《化学科学与工程前沿(英文)》 2017年 第11卷 第4期 页码 647-662 doi: 10.1007/s11705-017-1649-8
关键词: membrane distillation crystallization mathematics model nucleation separation hybrid process
Eniko Haaz, Botond Szilagyi, Daniel Fozer, Andras Jozsef Toth
《化学科学与工程前沿(英文)》 2020年 第14卷 第5期 页码 913-927 doi: 10.1007/s11705-019-1877-1
关键词: hydrophilic pervaporation non-ideal mixture modelling extractive heterogeneous-azeotropic distillation heat integration
Exergy analysis of multi-stage crude distillation units
Xingang LI, Canwei LIN, Lei WANG, Hong LI
《化学科学与工程前沿(英文)》 2013年 第7卷 第4期 页码 437-446 doi: 10.1007/s11705-013-1349-y
关键词: exergy exergy loss crude oil distillation multi-stage energy saving
标题 作者 时间 类型 操作
Study of the robustness of a low-temperature dual-pressure process for removal of CO
Stefania Moioli, Laura A. Pellegrini, Paolo Vergani, Fabio Brignoli
期刊论文
A review of cryogenic power generation cycles with liquefied natural gas cold energy utilization
Feier XUE,Yu CHEN,Yonglin JU
期刊论文
Refrigeration cycle for cryogenic separation of hydrogen from coke oven gas
CHANG Kun, LI Qiang
期刊论文
A review on membrane distillation in process engineering: design and exergy equations, materials and
期刊论文
The use of carbon nanomaterials in membrane distillation membranes: a review
Sebastian Leaper, Ahmed Abdel-Karim, Patricia Gorgojo
期刊论文
Methyl acetate–methanol mixture separation by extractive distillation: Economic aspects
Elena Graczová, Branislav Šulgan, Samuel Barabas, Pavol Steltenpohl
期刊论文
Systematic screening procedure and innovative energy-saving design for ionic liquid-based extractive distillation
期刊论文
Progress in membrane distillation crystallization: Process models, crystallization control and innovative
Xiaobin Jiang, Linghan Tuo, Dapeng Lu, Baohong Hou, Wei Chen, Gaohong He
期刊论文
Combining extractive heterogeneous-azeotropic distillation and hydrophilic pervaporation for enhanced
Eniko Haaz, Botond Szilagyi, Daniel Fozer, Andras Jozsef Toth
期刊论文