1)polypropylene hollow fiber membrane聚丙烯中空纤维膜
1.Study on polypropylene hollow fiber membrane bioreactor in wastewater treatment;环保领域中聚丙烯中空纤维膜-生物反应器的研究
2.The results show ultraviolet irradiation has little effect on the mechanical property of polypropylene hollow fiber membrane in N2,whereas it decreases the break strength of the membrane in atmosphere.研究表明:紫外光在N2气氛中对聚丙烯中空纤维膜力学性能无明显影响,但空气中紫外光照可造成PP膜断裂强力的下降;经过半胱氨酸改性后,改性膜的断裂伸长率随接枝率的增加而降低,且玻璃化转变温度也随之降低,即大分子柔性增加;改性膜表面的半胱氨酸接枝侧链热稳定性较差,在N2、O2中的最高使用温度分别是212。
3.In this paper,the membrane extraction of copper ions was carried out using hydrophobic polypropylene hollow fiber membrane modules and kerosene solutions containing Di-(2-ethylhexyl)phosphoric acid as extractant.研究了聚丙烯中空纤维膜接触萃取器中二(2-乙基已基)膦酸萃取金属铜离子的工艺条件以及溶剂夹带,分析了原料的pH值、两相流速、有机相初始铜离子浓度以及萃取膜面积对萃取效率的影响,结果表明,两相流速、萃取膜面积对萃取率基本无影响,而水溶液的pH值和有机相初始铜离子浓度的改变使萃取率在40%~99%之间变化。
英文短句/例句
1.Process Simulation on Absorption of Benzene Using n-Formyl Morpholine Solution in Hydrophobic Polypropylene Hollow Fibers疏水性聚丙烯中空纤维膜中n-甲酰吗啉膜吸收含苯废气过程模拟
2.Electrokinetic Behavior on the Surface of PP Hollow Fiber Membrane Modified by Using Low-Temperature Plasma Method低温等离子体接枝改性聚丙烯中空纤维膜及其动电现象
3.Study on the rheological behavior of the PAN hollow fiber membrane casting solution高分子量聚丙烯腈中空纤维膜铸膜液流变性能的研究
4.Study on the Poly[2-(N, N-Dimethyl Amino)Ethyl Methacrylate]/Polysulfone Positively Charged Hollow Fiber Composite Nanofiltration Membrane;聚甲基丙烯酸-N，N-二甲氨基乙酯/聚砜中空纤维纳滤复合膜的研究
5.Study on Ployurethane/Polyacrylonitrile Blending Hollow Fiber Membrane Made by Melt Spinning-Drawing;熔纺—拉伸致孔法聚氨酯/聚丙烯腈共混中空纤维膜的研究
6.Effect of diluent on pore size and connectivity of iPP hollow fiber microporous membranes via thermally induced phase separation稀释剂对TIPS法等规聚丙烯中空纤维微孔膜孔径及其连通性的影响
7.Preparation of PPESK/PEI Hollow Fiber Composite Membrane for Propylene and Propane Separation丙烯/丙烷分离用PPESK/PEI中空纤维复合膜的研制
8.Study on the Structure and Properties of Polyacrylonitrile-Based Activated Hollow Carbon Fiber;聚丙烯腈基活性中空炭纤维结构和性能的研究
9.polyacrylonitrile fiber聚丙烯腈纤维, 腈纶纤维
10.Study on the Poly[2-(N, N-Dimethyl Amino)Ethyl Methacrylate]/Polysulfone Inside-Flow Positively Charged Hollow Fiber Composite Nanofiltration Membrane;聚甲基丙烯酸-N，N-二甲氨基乙酯/聚砜内压型荷正电中空纤维纳滤复合膜的研究
11.Research on Ultraviolet Radiation Graft Modification of Polyethylene Hollow Membrane;聚乙烯中空纤维膜紫外光接枝改性研究
12.Study on Performance of PVDF Hollow Fiber Membrane Distillation;聚偏氟乙烯中空纤维膜蒸馏性能初步研究
13.Study on Cleaning of the Fouled PVDF Hollow Fiber Membrane;聚偏氟乙烯（PVDF）中空纤维污染膜的清洗研究
14.The estimation of steam osmosis performance of polyvinyl alcohol hollow fiber complex membrane;聚乙烯醇中空纤维复合膜的蒸汽渗透性能评价
15.Research on the Application of PPLP as EHV Cable Insulation聚丙烯簿膜木纤维复合纸在超高压电力电缆中的应用研究
16.Preparation of mPAM/mCMC Bipolar Membrane and Its Application in Electro-Synthetic Process改性聚丙烯酰胺/羧甲基纤维素双极膜的制备及在电合成中的应用
17.Preparation of Resin Filled Ethylene Vinyl Alcohol Copolymer (EVAL) Hollow Fiber Membrane Adsorbents;树脂填充乙烯—乙烯醇共聚物中空纤维膜吸附剂的制备
18.glass fiber reinforced polypropylene玻璃纤维增强聚丙烯
相关短句/例句
hollow fiber polypropylene membrane聚丙烯中空纤维膜
1.Membrane contactor made of hollow fiber polypropylene membrane(HFPPM)was used as separator.以N-甲基二乙醇胺(MDEA)水溶液为吸收剂,采用疏水性聚丙烯中空纤维膜组件(HFPPM)作为膜接触器,研究了膜接触器分离CO2/N2混合气传质性能,主要考察了吸收剂浓度,液速,吸收温度,原料气浓度和气速等因素对CO2吸收性能的影响,比较了同一膜组件不同流程和不同膜组件及膜形态对分离效果的影响,并对膜组件运行的稳定性进行了初步考察。
2.Mass-transfer performance of separation benzene was studied in the hollow fiber polypropylene membrane(HFPPM).以C6H6/N2混合气为代表,疏水性聚丙烯中空纤维膜为气液接触膜,n-甲酰吗啉(NFM,n-formyl morpholine)水溶液为吸收剂,研究了膜气体吸收法分离VOCs/N2混合气性能。
3.Membrane contactor made of hollow fiber polypropylene membrane (HFPPM) was used as separator.以N-甲基二乙醇胺(MDEA)水溶液为吸收剂，采用疏水性聚丙烯中空纤维膜组件(HFPPM)作为膜接触器，研究了膜接触器分离CO_2／N_2混合气传质性能，主要考察了吸收剂浓度，液速，吸收温度，原料气浓度和气速等因素对CO_2吸收性能的影响，比较了同一膜组件不同流程和不同膜组件及膜形态对分离效果的影响，并对膜组件运行的稳定性进行了初步考察。
3)hollow-fiber polypropylene microporous membrane聚丙烯中空纤维膜
1.The hollow-fiber polypropylene microporous membrane (HFPPM) modules were used as membrane contactors and the aqueous solution of potassium salt of taurine and its compound solvent were chosen as the absorbent.本文以聚丙烯中空纤维膜接触器作为膜吸收反应器，牛磺酸钾盐及其复合溶剂作为吸收剂，对膜基溶剂吸收法脱除CO_2进行了实验研究。
2.The hollow-fiber polypropylene microporous membrane (HFPPM) modules were used as membrane contactors and the aqueous solution of amino acid salt and its compound solvent was chosen as the absorbent.采用聚丙烯中空纤维膜接触器作为膜吸收反应器,氨基酸盐及其复合溶剂作为吸收剂,对膜基溶剂吸收法脱除CO_2进行了实验研究。
4)polyacrylonitrile(PAN)hollow fiber membrane聚丙烯腈中空纤维膜
5)polypropylene hollow fibers聚丙烯中空纤维
6)poly(methyl methacrylate) (PMMA)hollow fiber membrane聚甲基丙烯酸甲酯中空纤维膜
延伸阅读
聚丙烯中空纤维膜分子式：CAS号：性质：具有分离混合气或血浆等功能的聚丙烯中空纤维。根据内外径、膜微孔和空孔率等的不同，分离性能等也不同。纤维内径119～400μm,外径200～466μm，膜厚25～40μm，膜空孔率36％～50％，平均微孔直径(700～1350)×10-10m，渗水压力>0.98kPa，空气通量1.086～1.382L/m2·h·kPa，水通量0.987～1.48L/m2·h·kPa，热收缩率<5％。制法是将聚丙烯用中空喷丝板进行熔纺，中空部通入低压气或吸入自然风。用于人工肺、血浆分离、由悬浊液分离血球、由血球除去低温保护剂及治疗多种顽症等。
