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- Adsorbable gases can be separated by porous ceramic membranes under the capillary condensation mechanism of membrane separation, on which prior study was only limited to pure components. 多孔陶瓷膜在毛细管冷凝传质机理的作用下能够有效地分离吸附性气体。而毛细管冷凝膜分离传质机理的研究还很不充分,目前,文献报道仅局限于纯组分气体的传质模型研究。
- The laminate model of porous ceramic membranes proposed by Dong Junhang et al was modified. 对董军航等人提出的多孔陶瓷膜层状结构模型进行了改进。
- porous ceramics membrane 多孔陶瓷膜
- Study and Preparation of Porous Ceramic Membrane Support 陶瓷分离膜支撑体材料制备技术研究
- Gas phase fractionation method using porous ceramic membrane 使用多孔陶瓷薄膜的气态分馏法
- Because of their advantageous properties in thermal, chemical and microbiological resistances and ease of cleaning, porous ceramic membranes have been increasingly used in separations. 多孔陶瓷膜由于其优良的耐高温、耐腐蚀、耐微生物侵蚀等性质,近年来被快速地应用于分离领域。
- Keywords porous ceramic membrane;pure water flux (PWF);CFD modeling;configuration; 多孔陶瓷膜;纯水通量;CFD模拟;构型;
- porous ceramic membrane 多孔陶瓷膜
- By XRD,SEM,EDS etal, the microstructure and phase compositon of foam ceramics and coated porous ceramics was analyzed and discussed. 应用XRD、SEM、EDS等手段,对有机泡沫浸渍法制备的泡沫陶瓷和应用研究中采用的有机网格堆积法制备的多孔陶瓷涂层后的微观结构和物相组成进行了分析和探讨。
- Porous ceramics may be used as high-temperature filter, catalytic carrier, porous electrode for fuel cell, and bioceramics, etc. 多孔陶瓷可用作高温过滤材料、催化剂载体、燃料电池的多孔电极、生物陶瓷等。
- Diatomite porous ceramics of good quality were made from diatomite,some other additives and pore-forming agent by balling machine in this experiment. 以硅藻土为基料,加入天然有机细粉为造孔剂,同时加入适量的其它添加剂,采用成球机成型工艺,制备了性能优良的硅藻土基多孔陶瓷。
- The characteristics of the current main fabricating ways are analyzed, including the development of new fabricating ways of porous ceramics. 分析了当前多孔陶瓷几种主要制备方法的关键和特点,并阐述了制备工艺的新进展;
- This paper described the effects of slurry plasticity on extrusion process of porous ceramics, and manufacturing methods of the plastic slurry. 对影响多孔陶瓷挤出成型工艺的一些因素进行了简要分析,重点论述了塑性泥料的制备方法。
- Ceramic membrane tube is a dissymmetry structure that the large aperture ceramic tube was coated with paper-thin porous ZrO2.The diafiltration experiment was processed with stagger flow technique. 陶瓷膜是将极薄的微孔ZrO2层涂敷在大孔陶瓷管上的不对称膜结构,结合错流技术,进行洗滤实验。
- A.Julbe,D.Farrusseng,C.Guizard,Porous ceramic membranes for catalytic reaction-overview and new idea,J.Membr.Sci.,181(1),3(2001 李发永,李阳初,孔瑛,无机膜及无机膜反应器研究进展,膜科学与技术,22(6),48(2002
- In this paper, a new type salt/ceramic composite energy storage material(CESM) is fabricated successfully by applying an innovating technology firstly which is molten Na_2S)_4 infiltrating porous ceramics performs spontaneously. 本文率先采用自发熔融浸渗工艺实现了熔融无机盐和陶瓷预制体的浸渗复合,并成功地制备出Na_2SO_4/SiO_2新型复合相变储能材料。
- Expound for the properties of acid-Alkali base corrosion on the microstructure of porous ceramics and structure of corundum.Aggregate the experimental methods of the Ceramics during the time. 从分析多孔陶瓷的微观结构和刚玉结构出发,论述了刚玉质多孔陶瓷的耐酸碱腐蚀性能,同时总结了陶瓷材料的耐酸碱腐蚀实验方法。
- The article synthetically discusses the characterization of microstructure of porous materials and testing technologies about the properties of porous ceramics, and correlative testing apparatus. 本文综合论述了多孔陶瓷材料微观结构表征及各种性能的测试技术,以及相关的仪器设备。
- Ceramics with graded pores possess the unique advantages of porous ceramics and functional gradient ceramics, which can be applied as thermal-insulating materials, filter materials and bio-materials. 气孔梯度陶瓷集成了多孔陶瓷与梯度功能材料的双重优点,因而在绝热保温、净化分离、生物材料等诸多领域有着广泛的应用。
- AIM: To evaluate the effect of microfiltrating the extract of Sophora japonica L. by inorganic ceramic membrane. 目的:对无机陶瓷膜微滤技术精制槐米提取液的效果进行初步评价。