1) charcoal
[英]['tʃɑ:kəʊl] [美]['tʃɑr'kol]
炭;活性炭
2) activated carbon
活性炭
1.
Adsorption kinetics of methyl orange in solution onto activated carbon/PAN fibers;
活性炭/聚丙烯腈纤维对溶液中的甲基橙染料吸附动力学研究
2.
Preparation of activated carbon-oxide composite materials adsorbing and alumina-silica polymerization from coal gangue;
煤矸石制备活性炭-氧化物复合吸附材料及硅铝水处理剂的研究
3.
Effect of calcium compound in producing process of activated carbon from municipal solid organic wastes;
钙化物在废弃物基活性炭制备过程中的影响
3) active carbon
活性炭
1.
A study on the decolourization effect of hydrolyzed goose blood solution implemented with active carbon;
鹅血酶解液活性炭脱色效果的研究
2.
Study on rubber accelerant wastewater treatment by active carbon adsorption;
活性炭吸附处理橡胶促进剂生产废水的研究
3.
Study on decoloring zein with active carbon;
玉米朊的活性炭脱色工艺研究
4) activated charcoal
活性炭
1.
The humidity effect in the radon exhalation rate measurement by the method of the activated charcoal absorption—γspectrometry;
活性炭-γ谱法测量氡析出率的湿度效应研究
2.
Study Of the Influencing Factors Of Measuring Radon Exhalation Rate By the Method Of The Activated Charcoal Absorption;
活性炭法测量氡析出率的影响因素研究
3.
Browning Restrain Effects of Activated Charcoal on Taxus Cell;
活性炭对红豆杉细胞褐变的抑制
5) actived carbon
活性炭
1.
Microwave application in the regeneration of actived carbon which adsorbs organic substance;
微波在吸附有机质活性炭再生中的应用
2.
Condition of ozone actived carbon adsorbing cadmium;
臭氧化-活性炭吸附镉的条件
3.
Double layer capacitor made from actived carbon;
活性炭制备双电层电容器
6) activated carbon
活性炭法
1.
Measurement of Radon in Indoor air Using Activated Carbon and Radiometer;
γ谱仪活性炭法检测室内空气中氡浓度
补充资料:活性炭
活性炭 activated carbon 经过活化理的黑色多孔的固体炭质。一般呈粉状、粒状或丸状,主要成分为碳,还含少量氧、氢、硫、氮、氯。早期生产活性炭的原料为木材、硬果壳或兽骨,后来主要采用煤,生产方法有:①蒸汽、气体活化法。利用水蒸气或二氧化碳在850~900℃将碳活化。②化学活化法。利用活化剂放出的气体,或用活化剂浸渍原料,在高温处理后都可得到活性炭。 活性炭具有微晶结构,微晶排列完全不规则,晶体中有微孔(半径小于20[埃]=10-10米)、过渡孔(半径20~1000)、大孔(半径1000~100000),使它具有很大的内表面,比表面积为500~1700米2/克。这决定了活性炭具有良好的吸附性,可以吸附废水和废气中的金属离子、有害气体、有机污染物、色素等。工业上应用活性炭还要求机械强度大、耐磨性能好,它的结构力求稳定,吸附所需能量小,以有利于再生。活性炭用于油脂、饮料、食品、饮用水的脱色、脱味,气体分离、溶剂回收和空气调节,用作催化剂载体和防毒面具的吸附剂。 |
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