pervaporation相关论文
Water-selective hybrid membranes with improved interfacial compatibility from mussel-inspired dopami
Hybrid membranes combining the merits of both polymer matrices and fillers have drawn extensive attention.The rational d......
将膜分离技术与微流体技术的优势相结合,开发设计了新型膜微反应器,该设备比表面积大且扩散距离短,可以强化渗透汽化过程。以正丁......
Two-dimensional graphene and its derivatives exhibiting distinct physiochemical properties are intriguing build-ing bloc......
The utilization of materials with a hierarchical porous structure as multi-functional additives is highly attractive in ......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Study on PVA Mmbranes Blended with Acrylic Estter-Acryluic Acid Copolymer dfor Dehydration of Ethano
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Scale-up of NaA zeolite membranes onα-Al2O3 hollow fibers by a secondary growth method with vacuum s
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Fabrication of graphene oxide composite membranes and their application for pervaporation dehydratio
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Mass transfer model, preparation and applications of zeolite membranes for pervaporation dehydration
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Synthesis, characterization and application of PVA/ionic liquid mixed matrix membranes for pervapora
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
This work presents the design of hollow fiber T-type zeolite membrane modules with different geometric configurations. T......
Modeling investigation of geometric size effect on pervaporation dehydration through scaled-up hollo
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Process operation performance of PDMS membrane pervaporation coupled with fermentation for efficient
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
The potential of pervaporation for biofuel recovery from fermentation:An energy consumption point of
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
From the reference[1] it is known that the addition of silicalite-1 in silicone rubber membranes results in an increase ......
An experimental investigation on phenol wastewater treatment from coal gasification by pervaporation
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
采用聚二甲基硅氧烷/聚醚酰亚胺(PDMS/PEI)膜渗透汽化分离正丁醇/乙醇/水体系,考察进料温度、进料组成等条件对膜渗透汽化分离性能......
制备两种不同厚度的PVA-PAA/AN-PVA无纺布膜,对其进行SEM表征,并比较两种膜对渗透汽化耦合油酸甲酯化转化率的影响。结果表明,膜通......
An asymmetric membrane of polyimide 6FDA-BDAF and its pervaporation desulfurization for n-heptane/th
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
采用浸渍-涂覆法制备了聚乙烯醇/阳极氧化铝固体酸(PVA/SO4 2?-AAO)催化-渗透汽化双功能膜,并用于乙酸与乙醇的催化酯化反应.用 SE......
STUDIES ON THE SELF-DIFFUSION OF WATER ETHANOL MIXTURE IN CHITOSAN PERVAPORATION MEMBRANE WITH PULSE
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
PERVAPORATION OF ETHANOL/WATER MIXTURES WITH HIGH FLUX BY ZEOLITE-FILLED PDMS/PVDF COMPOSITE MEMBRAN
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
PERVAPORATION PROPERTIES OF PDMS MEMBRANES CURED WITH DIFFERENT CROSS-LINKING REAGENTS FOR ETHANOL C
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
PERVAPORATION SEPARATION OF ETHANOL/WATER MIXTURES WITH CHLOROSILANE MODIFIED SILICALITE-1/PDMS HYBR
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Using polysulfone (PSF) hollow fiber ultrafiltration membranes as the substrate, sodium alginate (SA) and poly-vinyl alc......
挥发性有机物（VOCs）是一类主要的污染物,其主要成分为烃类、卤代烃、氮烃、含氧烃、硫烃及低沸点的多环香烃等。本文概述了国内外对......
VOC removal from contaminated groundwater through membrane pervaporation. (Ⅱ): 1,1,1-trichloroethane
The conventional "pump-and-treat" technology for subsurface remediation of groundwater contaminated with volatile organi......
To study the transport process of isopropanol aqueous solution by pervaporation, the transport model of isopropanol and ......
1 INTRODUCTIONIn former report, the kinetic model for anesterification process coupled by pervaporation wasestablished a......
High-performance silicalite-1 membranes were successfully synthesized on novel porous silica tubes by two-step in-situ h......
The reaction of n-C3H7OH+HBr=n-C3H7Br+H2O was used to experimentally study a coupled pervaporation (PV)-reaction distill......
利用微纳纤维素晶体改性戊二醛交联的聚乙烯醇渗透汽化膜,考察了微纳纤维素晶体的添加对交联膜的影响,并对膜材料进行FT-IR和AFM检......
STUDIES ON THE SELF-DIFFUSION OF WATER ETHANOL MIXTURE IN CHITOSAN PERVAPORATION MEMBRANE WITH PULSE
The self-diffusion of water, ethanol and water-ethanol mixtures in chitosan (CS) membranes crosslinked byaqueous H2SO4 s......
Ferrierite zeolite membranes were prepared for the first time in the absence of organic structure-directing agents (SDA)......
为处理化工过程产生的浓盐废水,采用渗透汽化法处理含挥发性有机物的高浓盐水和制备淡水。通过压力辅助自组装法,利用聚乙烯醇插层......
研究了硅橡胶复合膜的支撑层结构对一系列不同分子体积的醇类的低浓度水溶液的渗透汽化过程的传质影响。研究发现支撑层对一系列醇......
发酵法生产丁醇的产物质量浓度很低，为了实现丁醇的高效分离浓缩，文中采用渗透汽化膜分离技术对模型发酵液（丙酮、丁醇、乙醇混合溶液......
对聚二甲基硅氧烷（PDMS）／聚砜（PS）复合膜从低浓度乙醇水溶液中脱除乙醇的渗透汽化过程进行了研究。考察了操作温度、料液浓度及流速对渗......
制备了聚二甲基硅氧烷/聚偏氟乙烯中空纤维复合膜,用于乙酸乙酯/水体系的分离。研究了料液温度、质量浓度及流速对渗透汽化分离性......
以聚偏氟乙烯（PVDF）、二甲基乙酰胺（DMAC）和丙酮为原料，制作了致密皮层非对称聚偏氟乙烯渗透汽化膜，研究了不同制膜条件对膜分离性能的影......
以φ(缩醛)＝6%溶液改性的PVA/PAN复合膜为分离膜进行乙酸乙酯脱水试验,考查了温度对膜脱水性能的影响.结果表明,缩醛改性PVA/PAN复......
将硅橡胶膜（PDMS）渗透汽化分离与酵母细胞固定床耦合构成连续发酵系统，进行了乙醇发酵实验。发酵操作连续进行了378．5h，发酵液内的乙醇......
渗透汽化技术是一种新型的膜分离技术和清洁生产技术，在发酵工业中具有广阔的应用前景。简单介绍了各种乙醇发酵工艺及其存在的问题......
由3,3＇,4,4＇-二苯醚四甲酸二酐（ODPA）和3,3＇-二甲基4,4＇-二氨基二苯甲烷（DMMDA）二胺为单体,利用低温溶液缩聚-化学亚胺化法合成了ODPA-DMMD......
