南京林业大学学报（自然科学版）

南京林业大学学报（自然科学版） ›› 1998, Vol. 22 ›› Issue (04): 23-27.doi: 10.3969/j.jssn.1000-2006.1998.04.005

• 研究论文 • 上一篇    下一篇

碘值、亚甲基蓝及焦糖脱色力与活性炭孔隙结构的关系

高尚愚;周建斌;左宋林;胡成文;刘启明;安部郁夫   

  1. 南京林业大学;日本大阪市立工业研究所
  • 出版日期:1998-12-18 发布日期:1998-08-18

A STUDY ON THE RELATIONSHIP BETWEEN THE IODINE NUMBER,METHYLENE BLUE ADSORPTION, CARAMEL ADSORPTION ANDTHE PORE STRUCTURE OF ACTIVATED CARBONS

Gao Shangyu Zhou Jianbin Zou Songlin Hu Chengwen Liu Qiming(Nanjing Forestry University Nanjing 210037)Ikuo Abe   

  1. Osaka Municipal Technical Research Institute,Osaka,536,Japan
  • Online:1998-12-18 Published:1998-08-18

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摘要： <正>分析测定了原料及活化方法不同的几种活性炭的常规性质和孔隙性质，研究了活性炭的碘吸附值、亚甲基蓝脱色力及焦糖脱色力与活性炭孔隙结构之间的关系，得知活性炭对这３种物质的吸附能力，

Abstract: The normal property for a few kinds of activated carbons derived from different starting materials and activation methods,and their pore structure have been determined.The relationship between the Iodine number,Methylene blue adsorption,Caramel adsorption and the pore structure of activated carbon have been analyzed. It is concluded that the adsorptivity for this three adsorbentes is dependent on the activated carbon pore volume of such radius about 0.55nm，about 0.8nm or above 1.4nm.

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