【摘 要】
：
Ethyl acetate is an important chemical product which is widely used in chemical industry.Ethyl acetate is mainly synthesized via the reactive distillation.However, ethyl acetate,ethanol and water can
【机 构】
：
Nanjing University of Technology,China
【出 处】
：
The 5th Sino-US joint Conference of Chemical Engineering(第五届
论文部分内容阅读
Ethyl acetate is an important chemical product which is widely used in chemical industry.Ethyl acetate is mainly synthesized via the reactive distillation.However, ethyl acetate,ethanol and water can form ternary azeotrope.So, azeotropic distillation or extractive distillation is always necessary,whereas both of the two processes suffered from high energy consumption.Because of its moderate cost, low energy consumption and no entrainers, pervaporation (PV) has attracted considerable attentions.
其他文献
We have synthesized new membranes for the removal of carbon dioxide from gas mixtures by incorporating amino groups into polymer networks.The membranes are selective to carbon dioxide preferentially v
The Marangoni effect driven by interfacial tension gradients due to interfacial concentration or heat variations plays an importetnt role in the process of mass or heat transfer.Nowadays,it has called
In this work, the influence of surface properties on the flow characteristics and mass transfer performance of liquid-liquid two immiscible liquids are investigated in the opposed and cross-flow confi
The pathological hallmark of more than twenty neurodegenerative diseases, like Alzheimers, Parkinsons and the prion diseases, is the presence within the brain of plaques containing ordered protein agg
As an important wide-band gap versatile semiconductor,TiO2 has been widely applied m a lot of research fields, such as photocatalytic water-splitting for hydrogen production, dye-sensitized solar cell
A supercomputer with 1.0 Peta flops peak performance in single precision, designed and established by Institute of Process Engineering, Chinese Academy of Sciences, is introduced in this presentation.
Knowledge of the thermodynamic equilibrium and kinetic rate constants of competing reactions during dilute acid pretreatment are extremely useful for optimizing the process.Ab mitio molecular dynamics
Metal-organic frameworks (MOFs) are considered as the "soft materials" analogues of zeolites.Due to their large surface area, high porosity and chemical functionality, MOFs have been shown the promisi
The behavior of nanoscale confmed fluid differs markedly from those of the bulk fluid, which is critical for many important process performances.Carbon nanotube (CNT) is recog nized to be a good model
In this study, blend cellulose acetate (BCA) microfiltration membrane supported polydimethylsiloxane (PDMS) composite membranes were prepared.The performance of PDMS/BCA composite membranes was optimi