• 介绍近年制备技术

    The present review describes the preparation of carbon membranes used in recent years.

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  • 介绍管状多孔制备方法应用

    The Preparation and application of tubular porous carbon membrane were studied.

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  • 同时,也未来发展前景进行展望

    At the same time, the future prospect of research on carbon membrane was proposed.

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  • 结构影响炭膜性能根本性因素

    The pore structure is the prime factor which will decide the performance of carbon membrane.

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  • 新型管状焦化废水进行渗透分离研究

    The research on permeability and separation of coking wastewater by means of new type of tubular porous carbon membrane for was made.

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  • 简述了分子筛特点制备气体透过机理

    Characteristics, preparation and gas permeation mechanism of molecular sieve carbon membranes are discussed.

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  • 探讨了制备工艺条件炭膜支撑结构性能影响

    In the paper, the effect of preparatory technological condition on pore structure of supporter was investigated.

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  • 重点考察了两粘结孔径分布影响

    The influence of the pore size of the carbon membrane were discussed when the different binder were add to coal.

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  • 分离性能成型压力粘结剂含量工艺条件有关。

    Separation properties of carbon membrane were affected by binder ratio, moulding pressure etc.

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  • 考察了废水悬浮物浓度化学需氧量渗透压关系

    The relationship between the mixed liquor suspended solid concentration, chemical oxygen demand and wastewater permeation pressure of the membrane was studied.

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  • 因此,通过调节原料粒度得具有不同孔径分布

    The carbon membranes prepared by smaller and more uniform particle size have a smal…

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  • 实验合成了球形热固性酚醛树脂微粒,以此为原料制备了炭膜

    The carbon microfiltration membranes were prepared by pyrolysis of a home-made thermosetting phenol-formaldehyde (PF) resin.

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  • 扫描电镜断面微观形态观察表明层与支撑之间结合良好

    The SEM analysis of the cross-section of the carbon membrane shows a good combination between the support and membrane.

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  • 通过孔径分布SEM结果分析,研究探讨原料颗粒煤基炭膜结构性能的影响

    The effect of coal particle sizes on pore structure of coal-based carbon membrane was studied by measuring the pore size distribution and SEM of carbon membrane.

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  • 结果表明加入润湿分散剂消除了缺陷、使炭膜孔径分布更加集中、提高炭膜孔隙率

    The results show that adding wetting and dispersing agent can greatly reduce the defects of carbon membranes and improve the pore size distribution and porosity.

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  • 钛硅分子筛掺杂制备功能气体渗透性能随测试温度的改变有明显变化,测试压力没有显著影响

    The functional membrane prepared with nano-charcoal powders improves the CO2 permeability more or less, but has little effect on other gases.

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  • 综述了气体混合物通过炭膜传递分离性能影响因素(如结构及孔径大小、操作压力温度组分组成等);

    The effect of the various factors, which is the structure and size of the pore, pressure, temperature, and feed composition is investigated in detail.

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  • 借助于热重分析TGX射线衍射XRD扫描电镜sem等分析手段得到的煤基结构性能进行表征。

    Besides, the TG, XRD, SEM and Bubble-pressure method were employed to characterize structure and properties of carbon membranes.

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  • NMP既有良好的柔韧性,表现出较高的气体分离选择性制备工艺也相对简单因此制备PPESK炭膜最佳溶剂

    One prepared with NMP had outstanding mechanical property and selectivity, with easy craft. Thus, NMP was the optimum solvent to prepare PPESK carbon membranes.

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  • 针对机械强度不足,采用在中加入纤维增强材料调控不同煤种比例关系的方法其进行机械强度的增强改性

    The mechanical strengths of coal-based tubular microfiltration carbon membranes were modified and enhanced by means of adding carbon fiber and controlling the ratio of different coals.

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  • 分子筛一种新型无机具有许多优异的性能

    Carbon molecular sieve membrane (CMSM), a new kind of inorganic membrane, has many excellent performances.

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  • 因此,将复合材料作为离子燃料电池电极材料,铂含量的铂复合电极有利于电化学反应进行

    Therefore, when the electrodes are used for the ion exchange membrane fuel cells, the electrodes with higher platinum contents are more favourable for electrochemical reaction process.

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  • 同时通过对比试验研究了强度超声波污染防治作用及其-生物活性反应器中生物过程的强化作用

    And the effects of ultrasonic irradiation at low intensity in BACMR on the enhancement of biological action and membrane pollution control were investigated through parallel experiments.

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  • 通过试验考察粉末活性(PAC)一体式-生物反应器污染影响

    The effect of powdered activated carbon (PAC) on the fouling in a submerged membrane bioreactor was investigated.

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  • 活性-活性填充粒子,三维电极电解硝基苯废水进行了研究。

    The electrolysis of nitrobenzene wastewater is investigated with three-dimensional electrode which is packed with membrane active carbon and active carbon.

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  • 粉末活性有效提高通量通过冲洗,通量能得到很好的恢复说明粉末防止污染

    It was found that PAC addition was effective in enhancing flux and that flux could be recovered by backwash, suggesting that PAC can prevent membrane from fouling.

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  • 升高干燥温度延长干燥时间使炭-复合平均孔径减小,达到一定程度时变化明显

    The increase in drying time and temperature give rise to the decrease of average pore diameter, however, the variations are not obvious when they reach a critical values.

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  • 为了开发低温环境下污染水源净化工艺,本课题通过实验室试验现场试验,开展了-生物活性反应器净化微污染水源水的研究

    A biological activated carbon membrane reactor (BACMR) was studied for treating micro-polluted water through lab and spot experiments for a process developing of micro-polluted water treatment.

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  • 目的探讨减压抽滤、低速离心、高速离心、壳聚糖凝、活性脱色作为前处理方法活血通络过程中通量污染度影响

    Objective To investigate chitosan flocculating and other pretreatments of Huoxue Tongluo extract and their effects on the membrane flux and fouling degree of membrane.

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  • 目的探讨减压抽滤、低速离心、高速离心、壳聚糖凝、活性脱色作为前处理方法活血通络过程中通量污染度影响

    Objective To investigate chitosan flocculating and other pretreatments of Huoxue Tongluo extract and their effects on the membrane flux and fouling degree of membrane.

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