Egg shell waste as an activation agent for the manufacture of porous carbon

Yawei Shi; Guozhu Liu; Mingde Li; Liang Wang

doi:10.1016/j.cjche.2019.09.014

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Egg shell waste as an activation agent for the manufacture of porous carbon

Materials and Product Engineering | Updated：2026-01-06

- Egg shell waste as an activation agent for the manufacture of porous carbon
- Chinese Journal of Chemical Engineering Vol. 28, Issue 3, Pages: 896-900(2020)
- Affiliations：
  
  1. State Key Laboratory of Separation Membranes and Membrane Processes, School of Environmental Science and Engineering, Tianjin Polytechnic University,Tianjin,China,300387
  2. School of Chemical Engineering and Technology, Tianjin University,Tianjin,China,300072
  3. Hangzhou Environmental Protection Research Institute of China Coal Technology & Engineering Group,Hangzhou,China,311201
- Author bio：
- Funds：
- DOI：10.1016/j.cjche.2019.09.014
  CLC：
- Published：2020
- Accepted：
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Yawei Shi, Guozhu Liu, Mingde Li, Liang Wang. Egg shell waste as an activation agent for the manufacture of porous carbon[J]. Chinese Journal of Chemical Engineering, 2020, 28(3): 896-900.
DOI：

Yawei Shi, Guozhu Liu, Mingde Li, Liang Wang. Egg shell waste as an activation agent for the manufacture of porous carbon[J]. Chinese Journal of Chemical Engineering, 2020, 28(3): 896-900. DOI： 10.1016/j.cjche.2019.09.014.

摘要

Abstract

Egg shell waste was used as an activation agent directly for the manufacture of a biomass-derived porous carbon

which possessed a surface area of 626 m

·g

-1

and was rich in nitrogen

sulfur and oxygen functionalities. The activation mechanism was proposed

and the carbon showed its potential to act as an adsorbent for the adsorptive removal of various contaminants from both aqueous and non-aqueous solutions

possessing maximum adsorption capacities of 195.9

185.1

125.5 and 44.6 mg·g

-1

for sulfamethoxazole

methyl orange

diclofenac sodium and dibenzothiophene

respectively. Through the utilization of egg shell waste as a sustainable activation agent

this work may help to make the widely applied biomass-derived porous carbons more economical and ecological.

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