载溴高硫石油焦活性炭脱汞实验研究.pdf

  本文关键词：载溴高硫石油焦活性炭脱汞实验研究，由笔耕文化传播整理发布。

第34 卷 第11 期 中 国 电 机 工 程 学 报 Vol.34 No.11 Apr.15, 2014 1762 2014 年4 月15 日 Proceedings of the CSEE ?2014 Chin.Soc.for Elec.Eng. 10.13334/j.0258-8013.pcsee.2014.11.007 0258-8013 2014 11-1762-07 X 511 DOI ： 文章编号： 中图分类号： 载溴高硫石油焦活性炭脱汞实验研究 洪亚光，段钰锋，，朱纯，周强，佘敏，韦红旗 能源热转换及其过程测控教育部重点实验室 东南大学 ，江苏省 南京市210096 Experimental Study on Mercury Removal of High-Sulfur Petroleum Coke Activated Carbon Impregnated With Bromine HONG Yaguang, DUAN Yufeng, ZHU Chun, ZHOU Qiang, SHE Min, WEI Hongqi Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education Southeast University , Nanjing 210096, Jiangsu Province, China ABSTRACT: As a petrochemical industry by-product, 分别在固定床反应器和管道喷射实验装置上进行汞吸附脱 petroleum coke with high sulfur content was made into 除实验研究。与煤制活性炭相比，高硫石油焦活性炭具有更 activated carbon, and then treated by NH4Br solution for 高的汞吸附能力，经过质量分数为1%的NH4Br 溶液改性后， modification with Br uploading on its surface. The prepared 石油焦活性炭固定床 120min 内汞脱除率接近 100%；在 petroleum cokes were characterized by means of nitrogen N 2 120 ℃、2 s 停留时间、碳汞比约为 90 000 条件下，喷射脱 adsorption/desorption, and scanning electron microscopy/X-ray 汞效率亦超过 90% 。实验结果表明，溴化铵改性高硫石油 energy dispersive spectroscope SEM-EDS . Experimental 焦活性炭可作为燃煤电厂烟气喷射脱汞的高效吸附剂。 studies on Hg removal were investigated in both a fixed bed and an entrained flow reactor system. Petroleum coke activated 关键词：溴化铵；改性；高硫石油

  本文关键词：载溴高硫石油焦活性炭脱汞实验研究，由笔耕文化传播整理发布。