An Experimental Study of the Preparation of Activated Carbon for Air Purification by the Agricultural Waste Straw

XU Ming; MO Kai-lin; ZHANG Zheng-xiang; YANG Ling; ZHANG Si-bi

doi:10.16779/j.cnki.1003-5508.2016.04.020

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Volume 37 Issue 4

Nov. 2019

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Article Navigation > Journal of Sichuan Forestry Science and Technology > 2016 > 37(4): 93-96

XU Ming, MO Kai-lin, ZHANG Zheng-xiang, YANG Ling, ZHANG Si-bi. An Experimental Study of the Preparation of Activated Carbon for Air Purification by the Agricultural Waste Straw[J]. Journal of Sichuan Forestry Science and Technology, 2016, 37(4): 93-96. doi: 10.16779/j.cnki.1003-5508.2016.04.020

Citation:

XU Ming, MO Kai-lin, ZHANG Zheng-xiang, YANG Ling, ZHANG Si-bi. An Experimental Study of the Preparation of Activated Carbon for Air Purification by the Agricultural Waste Straw[J]. Journal of Sichuan Forestry Science and Technology, 2016, 37(4): 93-96. doi: 10.16779/j.cnki.1003-5508.2016.04.020

An Experimental Study of the Preparation of Activated Carbon for Air Purification by the Agricultural Waste Straw

doi: 10.16779/j.cnki.1003-5508.2016.04.020

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Forestry Science Research Institute of Sichuan province, Chengdu 610081, Sichuan

Received Date: 2016-02-19

Abstract

In this paper,studies were made of the yield and adsorption properties of the actived carbon and the process of preparing activated carbon by using agricultural waste straw and the water vapor activation method.Discussion was made on according to the carbonization temperature,carbonization time,activation temperature and activation time,thus obtaining the optimum process conditions:carbonization temperature of 450℃,6 hours of carbonization time,850℃ of activation temperature,and 3 hours of activation time.The methylene blue adsorption value of activated carbon was 180 mg·g^-1 after the ash content of postprocessing.The basic energy could reach the standard of activated carbon for water purification,and it had a great prospect of popularization and application.
- Straw;
- Activated Carbon;
- Carbonization;
- Activation
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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An Experimental Study of the Preparation of Activated Carbon for Air Purification by the Agricultural Waste Straw

doi: 10.16779/j.cnki.1003-5508.2016.04.020

Forestry Science Research Institute of Sichuan province, Chengdu 610081, Sichuan

Received Date: 2016-02-19

Key words:

Abstract: In this paper,studies were made of the yield and adsorption properties of the actived carbon and the process of preparing activated carbon by using agricultural waste straw and the water vapor activation method.Discussion was made on according to the carbonization temperature,carbonization time,activation temperature and activation time,thus obtaining the optimum process conditions:carbonization temperature of 450℃,6 hours of carbonization time,850℃ of activation temperature,and 3 hours of activation time.The methylene blue adsorption value of activated carbon was 180 mg·g^-1 after the ash content of postprocessing.The basic energy could reach the standard of activated carbon for water purification,and it had a great prospect of popularization and application.