1. 毕业设计（论文）的内容和要求

1. 基本内容 本课题主要探究钛基锂离子筛吸附剂的在卤水中吸附性能。

将成型前后的吸附剂用于卤水吸附，考察其最佳的吸附工艺。

2. 基本要求 论文要求学生掌握吸附基本原理、吸附剂吸附提锂机理及其用于锂离子吸附过程中一系列操作方法。

2. 参考文献

[1] 张绍成, 戈桦, 董丽春. 聚丙烯酰肼-MnO2粒状离子交换剂的制备及对锂的离子交换性质的研究[J]. 离子交换与吸附, 1991, 7(1): 33-37. [2] Hong H J, Park I S, Ryu J, et al. Immobilization of hydrogen manganese oxide (HMO) on alpha-alumina bead (AAB) to effective recovery of Li from seawater[J]. Chemical Engineering Journal, 2015, 271: 71-78. [3] Chitrakar R, Makita Y, Ooi K, et al. Lithium recovery from salt lake brine by H2TiO3[J]. Dalton Transactions, 2014, 43(23): 8933-8939. [4] Xiao G, Tong K, Zhou L, et al. Adsorption and desorption behavior of lithium ion in spherical PVC-MnO2 ion sieve[J]. Industrial Engineering Chemistry Research, 2012, 51(33): 10921-10929. [5] Koilraj P, Smith S M, Yu Q, et al. Encapsulation of a powdery spinel-type Li , ion sieve derived from biogenic manganese oxide in alginate beads[J]. Powder Technology, 2016, 301:1201-1207. [6] Meshram P, Pandey B D, Mankhand T R. Extraction of lithium from primary and secondary sources by pre-treatment, leaching and separation: A comprehensive review[J]. Hydrometallurgy, 2014, 150:192#8211;208. [7] Ryu T, Shin J, Ryu J, et al. Preparation and Characterization of a cylinder-type adsorbent for the recovery of lithium from seawater[J]. Materials Transactions, 2013, 54(06): 1029-1033. [8] Xiao J L, Sun S Y, Jin W, et al. Synthesis and Adsorption Properties of Li1.6Mn1.6O4 Spinel[J]. Industrial Engineering Chemistry Research, 2013, 52(34):11967-11973. [9] HG/T 2782-2011, 化肥催化剂颗粒抗压碎力的测定[S]. [10] Bauman W C. Composition for The Lithium Values from Brine and Process of Making / Using Said Composition[P].US Patent: 6280693, 2001. [11] 唐尧. 拉美地区锂资源分布及开发现状分析[J]. 盐业与化工, 2013, 42(11): 19-22. [12] 钟辉, 周燕芳, 殷辉安. 卤水锂资源开发技术进展[J]. 矿产综合利用, 2003,(1):23-28. [13] 董殿权, 张凤宝, 等.LiAlTiO4的合成及对Li 的离子交换选择性[J]. 应用化学, 2005,22(7): 754-758. [14] Vikstr#246;m H, Davidsson S, H#246;#246;k M. Lithium availability and future production outlooks[J]. Applied Energy, 2013, 110: 252-266. [15] Lawagon C P, Nisola G M, Mun J, et al. Adsorptive Li mining from liquid resources by H2TiO3: Equilibrium, Kinetics, Thermodynamics, and Mechanisms[J]. Journal of Industrial Engineering Chemistry, 2016, 35:347-356.. [16] Zhang L, Zhou D, Yao Q, et al. Preparation of H 2 TiO 3 -lithium adsorbent by the sol#8211;gel process and its adsorption performance[J]. Applied Surface Science, 2016, 368:82-87.

3. 毕业设计（论文）进程安排

2019.01.05-2019.02.25 查阅国内外有关文献，做文献综述 2019.03.02-2019.03.08 设计实验方案 2019.03.09-2019.03.15 进行实验前期的准备工作 2019.03.16-2019.05.12 按照实验要求进行相关实验，并处理实验数据 2019.05.13-2019.05.24 整理实验数据，补充有关实验 2019.05.25-2019.06.03 撰写论文，修改论文和准备答辩