Petroleum Science >2010, Issue 2: 268-272 DOI: https://doi.org/10.1007/s12182-010-0032-x
Synthesis of ZnS from organic sulfur in petroleum coke and its photocatalysis properties Open Access
文章信息
作者：Zheng Yanjun,Wang Xudong and Cui Lishan
作者单位：
State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, China; Department of Materials Science and Engineering, China University of Petroleum, Beijing 102249, China;Technical Department, Construction Division, Offshore Oil Engineering Co., Ltd, Mailbox 595, Tianjin 300452, China;Department of Materials Science and Engineering, China University of Petroleum, Beijing 102249, China
投稿时间：2009-08-24
引用方式：Zheng, Y., Wang, X. & Cui, L. Pet. Sci. (2010) 7: 268. https://doi.org/10.1007/s12182-010-0032-x
文章摘要
Organic sulfur in high sulfur petroleum coke was treated as the S source for synthesis of ZnS photocatalyst. Experimental results showed that with ball milling and subsequent heating treatment, ZnS compound could be successfully synthesized and showed considerable photocatalysis activity for decomposing industrial pollutants. The concentration of methyl orange or ethylene blue may be lowered to less than 5% after being decomposed by the synthesized-ZnS photocatalysis. Results of this study suggested a potential technique of turning high sulfur petroleum cokes from industrial wastes into useful products for environment improvement.
关键词
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Petroleum coke, photocatalysis, ZnS, ball milling, high-sulfur