Effect of ferric chloride on graphitization of anthracite and petroleum coke

Jinlin Yang; Wenzhe Xu; Shuo Xu; Shaojian Ma

doi:10.1117/12.2628427

16 February 2022 Effect of ferric chloride on graphitization of anthracite and petroleum coke

Jinlin Yang, Wenzhe Xu, Shuo Xu, Shaojian Ma

Proceedings Volume 12164, International Conference on Optoelectronic Materials and Devices (ICOMD 2021); 121641S (2022) https://doi.org/10.1117/12.2628427
Event: 2021 International Conference on Optoelectronic Materials and Devices, 2021, Guangzhou, China

Abstract

In this paper, using ferric chloride as catalyst, the graphitization of anthracite and petroleum coke was studied. The results show that the optimum dosage of ferric chloride is 10% for the graphitization of anthracite and 7.5% for the graphitization of petroleum coke. The effect of roasting temperature on the graphitization of anthracite and petroleum coke catalyzed by ferric chloride is remarkable, and the best temperature is 1400°C in experimental temperatures. The effect of roasting holding time on the graphitization of anthracite and petroleum coke catalyzed by ferric chloride is positive, and the effect is not obvious after 120min. Under the optimal experimental conditions, the highest graphitization degree of anthracite and petroleum coke catalyzed by ferric chloride are 37.21% and 31.97%, respectively. It intimates that the catalytic effect of ferric chloride on anthracite is better than that on petroleum coke.

Citation Download Citation

Jinlin Yang, Wenzhe Xu, Shuo Xu, and Shaojian Ma "Effect of ferric chloride on graphitization of anthracite and petroleum coke", Proc. SPIE 12164, International Conference on Optoelectronic Materials and Devices (ICOMD 2021), 121641S (16 February 2022); https://doi.org/10.1117/12.2628427

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