[1]时憧宇,庞捷..棉秆用磷酸法制取脱色粉状活性炭的初步研究[J].郑州大学学报(工学版),1999,20(04):106-107.[doi:10.3969/j.issn.1671-6833.1999.04.034]
　Shi Xiangyu,Ponjie.Preliminary study on the preparation of decolorized powdered activated carbon by phosphoric acid method for cotton stalks[J].Journal of Zhengzhou University (Engineering Science),1999,20(04):106-107.[doi:10.3969/j.issn.1671-6833.1999.04.034]

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棉秆用磷酸法制取脱色粉状活性炭的初步研究()

分享到：

《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:

20卷

期数:

1999年04期

页码:

106-107

栏目:

出版日期:

1999-01-01

文章信息/Info

Title:

Preliminary study on the preparation of decolorized powdered activated carbon by phosphoric acid method for cotton stalks

作者:

时憧宇; 庞捷.

中州大学化学食品系,河南,郑州,450005

Author(s):

Shi Xiangyu; Ponjie

关键词:

棉秆:磷酸;  活性炭

Keywords:

Cotton stalks: phosphoric acid;  Activated carbon

DOI:

10.3969/j.issn.1671-6833.1999.04.034

文献标志码:

A

摘要:

我国是产棉大国,大多棉秆没有得到进一步的开发利用.本实验以棉秆为原料,用磷酸法从棉秆中制取脱色活性炭,并对炭化、活化等工艺条件进行了研究,实验结果表明,产品的收率及脱色性能较稳定,且活化剂的消耗量较少,为把棉秆转变为活性炭,提供了比较理想的实验条件.

Abstract:

China is a big cotton producer, and most of the cotton stalks have not been further developed and utilized. In this experiment, cotton stalks were used as raw materials, decolorization activated carbon was prepared from cotton stalks by phosphoric acid method, and the process conditions such as carbonization and activation were studied, and the experimental results showed that the yield and decolorization performance of the product were stable, and the consumption of activator was small, which provided ideal experimental conditions for converting cotton stalks into activated carbon.

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