MIL-101(Cr)-NH2对93#汽油蒸汽动态吸附及再生性能研究任务书
2020-06-09 22:43:00
1. 毕业设计(论文)的内容和要求
毕业论文内容: 汽油等轻质油品具有易挥发问题,其产生的vocs(挥发性有机物)不仅严重污染了环境,且留下火灾隐患。
吸附技术是极具发展潜力的vocs治理技术,而吸附材料是其技术核心。
本课题针对冷凝回收油气装置尾气组成,研制新型吸附剂,测定其对汽油蒸汽的动态吸附性能,考察温度和空速等因素对其吸附性能的影响,以期使尾气中汽油蒸汽含量小于25mg/m3,并考察其抽真空再生性能。
2. 参考文献
[1] Ozturk B, Yilmaz D. Absorptive removal of volatile organic compounds from flue gas streams[J]. Process Safety and Environmental Protection, 2006, 84(5): 391-398. [2] 黄维秋, 王丹莉, 李峰, 等. 汽油蒸汽回收技术的研究进展与研究重点[J]. 汽油蒸汽储运, 2012, 31(9): 641-646. [3] 赵志伟, 杜垲. 冷凝法汽油蒸汽回收工艺的能耗分析[J]. 制冷技术, 2010, 1(1): 10-13. [4] 熊银伍, 梁大明, 孙仲超, 等. 汽油蒸汽回收吸附剂研究现状[J]. 洁净煤技术, 2009 (1): 59-62. [5] David L, Gibson. Return circuit for vapor recovery system[P].United States Patent: 5871568, 1999-09-12. [6] 黄维秋, 袁旭, 赵书华. 活性炭吸附汽油蒸气动力学性能测定[J]. 汽油蒸汽储运, 2001, 20(10): 39-42. [7] Allen J L, Gatz J L, Eklund P C. Applications for activated carbons from used tires: butane working capacity[J]. Carbon, 1999, 37(9): 1485-1489. [8] 黄维秋, 钟秦. 汽油蒸汽回收技术分析与比较[J]. 化学工程, 2005, 33(5): 53-56. [9] 高玉明, 朱红星. 汽油蒸汽回收活性炭吸附剂的筛选研究[J]. 江苏石油化工学院学报, 2000, 12(4): 23-26. [10] McCue J C, Yan Z Q, Tolles E D. Method of preparation of gasoline vapor adsorptive activated carbon: U.S. Patent 5,324,703[P]. 1994-6-28. [11] Hung C, Bai H, Karthik M. Ordered mesoporous silica particles and Si-MCM-41 for the adsorption of acetone: A comparative study[J]. Separation and Purification technology, 2009, 64(3): 265-272. [12] Zhao X S, Ma Q, Lu G Q. VOC removal: comparison of MCM-41 with hydrophobic zeolites and activated carbon[J]. Energy Fuels, 1998, 12(6): 1051-1054. [13] Wu T M, Wu G R, Kao H M, et al. Using mesoporous silica MCM-41 for in-line enrichment of atmospheric volatile organic compounds[J]. Journal of Chromatography A, 2006, 1105(1): 168-175. [14] Zhang Z, Atkinson J D, Jiang B, et al. NO oxidation by microporous zeolites: Isolating the impact of pore structure to predict NO conversion[J]. Applied Catalysis B: Environmental, 2015, 163: 573-583. [15] Liu X, Zhang C, Geng Z, et al. High-pressure hydrogen storage and optimizing fabrication of corncob-derived activated carbon[J]. Microporous and Mesoporous Materials, 2014, 194: 60-65.
3. 毕业设计(论文)进程安排
起讫日期 设计(论文)各阶段工作内容 备 注 2017.02.22-03.01 查阅国内外有关文献,进行文献综述;拟定实验方案。
2017.03.02-03.16 对氨基功能化mofs材料原粉进行压片成型,并对成型后的mofs进行研磨筛分。
2017.03.17-04.10 研究氨基功能化mofs材料对汽油蒸汽的动态吸附性能。