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- A tube carbon membrane support was prepared by carbonization of apricot shell with additive. 以杏壳为原料,通过碳化法制备了碳膜支撑体,利用泡压法表征了支撑体的孔径分布。
- Carbon membrane supporter (CMS) is prepared from phenol-formaldehyde resin(PFR) cured by hexamethylenetetramine (HMTA). 本文以热塑性酚醛树脂为原料,以六次甲基四胺为固化剂进行预固化,经过适当的工艺,制成了酚醛树脂基炭膜支撑体。
- carbon membrane support 碳膜支撑体
- The gas permeation mechanism through carbon membrane is involved in Knudsen diffusion and viscous flow. 气体透过炭膜的扩散以努森扩散为主,并伴有粘性流。
- Its preparation and the effects of Ni~2+ concentration, pH dependence, membrane support material and electrolyte on the response of elec trode have been studied. 研究了电极的制备,水膜中镍离子浓度和PH值、水膜支撑材料、支持电解质对电极响应的影响。
- Abstract: Jinshi-Brand MKJ-Type air purifier is composed of prefilter, combined filter, active carbon membrane, electrostatic field and negative ion generator. 摘 要: 今是牌MKJ型空气洁净器由预过滤器、复合过滤器、活性碳膜、静电场及负离子发生器等组成。
- With thermosetting PF resin particle size increasing,the pore size distribution of carbon membrane became broadly,the average pore diameter and gas permeation rates of carbon membrane increased. 对几种常见的粘结剂进行了筛选,当以甲基纤维素为粘结剂时,随着甲基纤维素用量的增加,微滤炭膜的孔径分布变窄,平均孔径及气体透量减小。
- The emphasis is placed only on the current status and perspectives of the following coal-based carbon materials:carnon molecular sieve,molecular sieve carbon membrane,fullerenes and condenced poly... 依据有关文献资料,结合作者的研究结果,重点介绍煤基高性能炭素材料:炭分子筛、分子筛炭膜、富勒烯及缩合多环芳烃树脂的研究现状与发展动态。
- In the present dissertation, a system of supported liquid membrane has been selected: D2EHPA used as carrier; decanol, kerosene and hexylmethane respectively used as the diluents; and polypropylene as membrane support material. 本工作采用的支撑液膜体系,是以 D2EHPA(二(2-乙基己基)膦酸)为载体,正庚烷、煤油和癸醇三种物质作为膜溶剂,聚丙烯为支撑体材料。
- The target analogue imprinting strategy was used to prepare the molecularly imprinted membrane supportted with PVDF ultrafiltration membrane. 基于伪模板技术,通过表面涂覆热聚合的方法制备分子印迹膜。
- tubular micro-filtration membrane support 管式微滤膜
- The PVA/PAN composite membrane supported by the PAN-SS dry membrane with three-layer, 5nm of average pore size manifested superior pervaporation performance in separating alcohol aqueous solution. 在具有三层结构、平均孔径为5nm的聚丙烯腈原液干膜上复合了聚乙烯醇(PVA)的PVA/PAN复合膜,分离醇水溶液的渗透汽化(PV)性能优良。
- A membrane supported biofilm reactor uses modules having fine, hollow fibres (19), for example, made from dense wall Poly methylpentene (PMP) used in tows or formed into a fabric (26). 一种薄膜支撑的生物膜反应器采用具有细中空纤维(19)的模块,该模块例如由用于拖绳或形成织物(26)的致密壁聚乙烯甲基戊烯(PMP)制成。
- Study and Preparation of Porous Ceramic Membrane Support 陶瓷分离膜支撑体材料制备技术研究
- I make a carbon copy of my documents. 我用复写纸复写文件。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- STUDY ABOUT DISPOSING DYE SOLUTION WITH CARBON MEMBRANE 炭膜处理印染废水的研究
- I have some carbon paper somewhere or other. 我记得我在什么地方放有复写纸。
- PREPARATION OF CARBON MEMBRANE FROM FULLERENE WASTE SOOT 用富勒烯残余烟灰制备炭分离膜的初步研究
- Al2O3 ZrO2 composite membranes supported on Al2O3 hollow fiber were prepared by sol gel process from aluminium iso propoxide and zirconyl chloride as their raw materials. 以异丙醇铝和氧氯化锆为原料,用溶胶-凝胶法在Al2O3中空纤维上制备了Al2O3-ZrO2复合膜。
