Al2O3陶瓷催化剂载体的制备
Preparation of Al2O3 Ceramics as Catalyst Support
DOI: 10.12677/HJCET.2013.36035, PDF, HTML, 下载: 3,532  浏览: 14,848 
作者: 周裕涵, 冉隆治, 朱碧肖, 陈 志, 李建明：四川大学化工学院，成都
关键词: 烟气脱硫；催化剂载体；多孔陶瓷；Flue Gas Desulphurization; Catalyst Support; Porous Ceramics
摘要: 以氧化铝作为主要原料，利用自制柱塞式挤压模具通过挤压成型法制备φ4 × 10 mm规格的陶瓷催化剂载体。通过对不同原料组成的载体进行表征，研究了各配方对载体性能的影响。在配方中含有高温粘结剂，考察了粘结剂的用量对载体强度的影响。在配方中还含有PVA溶液，考察了PVA用量对载体的造孔效果的影响，从而达到制造最佳催化剂陶瓷载体的目的。
Abstract: Ceramic catalyst support, with size of 4 × 10 mm, was prepared by plunger extrusion molding using Al2O3 powder as main material. Effects of the composition on the characteristics of the support with different components were investigated. In order to improve the strength of the support, high-temperature adhesive was added in sample. Effect of the concentration of PVA solution on the pore-forming effect of the support was also investigated. The best composition of the support was finally found by investigation.
文章引用：周裕涵, 冉隆治, 朱碧肖, 陈志, 李建明. Al2O3陶瓷催化剂载体的制备[J]. 化学工程与技术, 2013, 3(6): 194-198. http://dx.doi.org/10.12677/HJCET.2013.36035

参考文献

[1] Lampert, J. (2004) Selective catalytic oxidation: A new catalytic approach to the desulfurization of natural gas and liquid petroleum gas for fuel cell reformer applications. Journal of Power Sources, 131, 27-34.
[2] 宋华, 穆金城 (2011) 催化氧化脱硫分子筛催化剂研究进展. 化工进展, 2, 303-308.
[3] Yuan, P., Cheng, Z., Jiang, W., et al. (2005) Catalytic desulfurization of residual oil through partial oxidation in supercritical water. The Journal of Supercritical Fluids, 35, 70-75.
[4] Kang, J.-N. and Wang, J.-G.. (2012) The study on the preparation of red mud catalysts supporter. Environmental Science & Technology, 35, 71-73.
[5] 李杰瑞, 林少华, 何蕙君, 侯方东 (2011) 制备条件对不同玻璃材料负载TiO2活性影响研究. 环境工程学报, 8, 1785-1789.
[6] 苗强, 傅相锴, 黄静, 等 (2012) 新型层状晶态聚(苯乙烯–苯乙烯基磷酸)–磷酸锌铵有机聚合物–无机杂化材料的合成与表征. 高等学校化学报, 9, 1984-1990.
[7] Wu, X.-J., Fu, X.-K., Huang, J. and Jia, Z.-Y. (2012) Synthesis and characterization of new layered organic polymer-Inorganic hybrid catalyst support materials aluminium poly(styrene-phenylvinyl phosphonate)-phosphate. Chinese Journal of Inorganic Chemistry, 28, 2341-2346.
[8] Bao, Y., Zhan, L., Wang, C.-X., Ang, Y.-L., Yang, G.-Z., Yang, J.-H., Qiao, W.-M. and Ling, L.-C. (2011) Synthesis of carbon nanofiber/carbon-foam composite for catalyst support in gas- phase catalytic reactions. New Carbon Materials, 26, 341-346.
[9] Zhang, J., Ma, L., Lu, C.S., Zhang, Q.F., Zhu, Y.F. and Li, X.N. (2008) Study on bamboo-derived activated carbon as catalyst support. Industrial Catalysis, 16, 67-70.
[10] Liu, D.C., Wang, Z.J., Liu, S.Z., Hao, B., Liu, Y.J., Li, Y. and Ge, W.Q. (2012) Preparation of A3S2-SiO2 catalyst support. China Ceramics, 48, 19-23.
[11] 何曦, 杨华明, 唐爱东 (2011) 粘土矿物负载型复合催化剂的研究进展. 材料导报, 7, 86-90.
[12] 夏建国, 王少洪, 侯朝霞, 王美涵, 胡小丹, 王浩, 王彩 (2012) 多孔陶瓷在汽车尾气处理中的研究进展. 兵器材料科学与工程, 4, 93-97.
[13] 魏士新, 王金利, 施翔宇, 张觅, 吴相红, 姜勤, 张浩, 纪容晰 (2007) 一种氧化铝载体的制备方法. 中国, CN 101450327.
[14] Peng, Y. and Richardson, J. (2004) Properties of ceramic foam catalyst supports: One-dimensional and two-dimensional heat transfer correlations. Applied Catalysis A: General, 266, 235- 244.
[15] Richardson, J., Peng, Y. and Remue, D. (2000) Properties of ceramic foam catalyst supports: Pressure drop. Applied Catalysis A: General, 204, 19-32.
[16] 戴子剑, 仲伯煊, 金江, 祝社民 (2012) SCR脱硝蜂窝陶瓷催化剂载体的制备. 环境工程学报, 5, 1633-1636.