摘要 :利用生物质废料——棕榈壳,采用不同的浸渍方法制备高效活性炭。
Abstract : In this paper, preparation and characterization of activated carbon from palm shell, a biomass solid waste, by sodium hydroxide (NaOH) treated at different stages were studied.
考察了浸渍方法、不同浸渍液、贵金属含量、还原温度、载体的预处理等因素对对氯硝基苯加氢还原反应的影响。
The effect of impregnation method, impregnation solutions, loading content of Pt, reduction temperature and the carbon pre-treatment on the activity was discussed.
方法:采用溶剂浸渍方法提取冬凌草中的挥发性成分,用GC -MS方法对冬凌草挥发油的化学成分进行分析。
Methods: Volatile oil was separated by solvent extraction and analysed by gas chromatography coupled with electron impact ionization-mass spectrometry (GC-MS).
研究表明,采用前期浸渍方法制备活性炭时,原料表面的氢基团被钠置换,形成交联体,从而可获得较高的活性炭收率。
It was found that pre-impregnation of raw palm shell was involved in replacement of some hydrogen ions with sodium ions to form cross-linded complexes, resulting in a relatively high yield.
这种现在被命名为高尔基染色法或者“高尔基浸渍法”的方法,包括在重铬酸钾和氨水中浸渍,使组织变硬,接着浸泡在硝酸银溶液中。
The method, now known as Golgi staining or Golgi impregnation, involves hardening of tissue in potassium bichromate and ammonia, followed by immersion in a silver nitrate solution.
光学纤维。第1 - 53部分:测量方法和试验程序。水浸渍。
Optical fibres - Part 1-53: measurement methods and test procedures - Water immersion.
利用浸渍溶剂的多孔介质进行萃取是一种有效的分离方法。
The extraction technology using the porous media to be impregnated by solvent is an effective separation method.
利用湿热试验、盐水浸渍试验及电化学测试方法评价了膜的耐蚀性能。
The anticorrosive property of the conversion film was examined intensively by moisture and heating test, salt solution immersion test and electrochemical method.
论述将纳米复合材料通过浸渍涂层的方法整理到棉织物及服装产品上,使其具有抗紫外线性能。
This paper is related to the method of coating cotton fabric and apparels by used of the nano composite materials for the UV blocking function.
操作和管理窑,处理槽和其他设备,来干燥木材和其他木制品,使用防腐剂,用化学方法处理和浸渍木制品。
Operate and tend kilns, treating tanks and other equipment to dry lumber and other wood products, and to treat chemically and impregnate wood products with preservatives.
一种方法为浸渍木材所宣称的那样,在索赔10,其中,固化是由应用热或轻。
A method for impregnating wood as claimed in claim 10, wherein said curing is by the application of heat or light.
用于浸渍纸制品和天然纤维的组合物,及其方法,工艺和装置。
Combination for impregnating paper articles and natural fibre, as well as method, technique and apparatus thereof.
以其它方法浸渍、涂布或被覆之丝制纺织物;摄影场用绘画背景及类似品,丝制。
Textile fabrics otherwise impregnated, coated or covered, of silk; studio back-cloths and the like, of silk.
方法浸渍法与显微电镜技术。
本发明公开了一种空心电抗器用高导热绝缘浸渍树脂及其制备方法。
The invention discloses a high heat conductive insulating impregnated resin used for an air reactor and a preparation method thereof.
以其它方法浸渍、涂布或被覆之毛制纺织物;摄影场用绘画背景及类似品,毛制。
Textile fabrics otherwise impregnated, coated or covered, of wool; studio back-cloths and the like, of wool.
采用改善炭石墨基体材料抗氧化性能和浸渍磷酸无机高分子复合盐的内外结合的方法,制备的石墨材料具有较好的抗氧化性能。
The carbon graphite material prepared by the means of improving the oxidation resistance of the basic body materials and impregnated with phosphates had better oxidation resistance.
以CO氧化为探针反应,考察了不同制备方法对CO氧化性能影响,结果表明共浸法制备的各催化剂其活性明显优于连续浸渍法。
Influences of different preparation methods on CO oxidation have been studied. It was found that catalysts prepared by co-impregnation method were superior to those of the sequential one.
与此同时,采用对针刺复合毡溶液浸渍阻燃的方法,对此种纤维复合材料的阻燃性进行了研究。
Meanwhile, the non-flame property of the fiber compound plates is studied through the method of the needle felt flame retardant agent solute impregnation process.
介绍了一种在工业现场实时监控电机绕组浸渍绝缘漆后烘干过程的原理和实现方法。
The principle and realization of a new monitoring method is introduced in this paper, which can be used in electrical machine manufactory process of insulating varnish baking after impregnation.
介绍了液相浸渍炭纤维坯体的两种方法。
Two Methods: Used to liquid impregnate carbon fiber preform are introduced.
该方法采用中间体悬浮液浸渍玻璃纤维,烘干,熔融状态下拉挤成棒型,切粒,注射成型。
The LGF was dipped into suspending intermediate, dryed, molten to draw- extruded to be bar, pelleted and molded.
介绍了液相浸渍炭纤维坯体的两种方法。
Two methods used to liquid impregnate carbon fiber preform are introduced.
一种方法为浸渍木材所宣称的那样,在索赔1,其中,浸渍,是一个深度的3毫米或以上的木材。
A method for impregnating wood as claimed in claim 1, wherein said impregnating is to a depth of 3 mm or more into the wood.
介绍了浸渍法生物测定中30种常用杀虫剂母液的配制方法。
The preparation methods of base liquid for 30 insecticides were studied in the lab.
采用溶胶-凝胶方法制备WO3前驱液,利用浸渍-提拉法使其成膜。
WO3 precursor solution was prepared by Sol-gel method. The films were printed by dip-coating method.
采用溶胶-凝胶方法制备WO3前驱液,利用浸渍-提拉法使其成膜。
WO3 precursor solution was prepared by Sol-gel method. The films were printed by dip-coating method.
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