1. 毕业设计（论文）的内容和要求
毕业论文是对本科四年的学习和课题研究情况的总结。
本课题以水不溶性钾长石、石灰石和白云石矿通过高温烧结法制备碱性矿物质硅钙钾镁肥。
研究不同的烧结温度下制备的硅钙钾镁肥样品的矿物相的演变规律，来对烧结过程中的反应机理进行进一步探究，以期对该产品的实际生产中的理想矿物及需要避免的矿物提供指导。
2. 参考文献
根据毕业要求指点10.3，毕设期间要进行研究现状调查与总结，要求在开题报告及毕业设计（论文）中涉及的英文文献不少于20篇，其中近5年不少于8篇，英文文献不少于5篇。
以下是与本课题相关的部分文献列表： [1] Z.Q. Huang, C. Cheng, H. Zhong, L.Q. Li, Z.Z. Guo, X.Y. Yu, G.C. He, H.J. Han, L.Q. Deng, W. Fu, Flotation of sylvite from potash ore by using the gemini surfactant as a novel flotation collector, Miner. Eng. 132 (2019) 22-26.[2] P. Hu, Y.H. Zhang, X.K. Wang, Y.R. Zhou, W.S. Tong, X.L. Luan, X. Ma, F.S. Zhou, P.K. Chu, P.D. Zhao, K2MgSi3O8 in slow-release mineral fertilizer prepared by sintering of by-product of red mud-based flocculant, Environ. Eng. Sci. 35 (2018) 829-835.[3] B. Yuan, C. Li, B. Liang, L. Lu, H.R. Yue, H.Y. Sheng, L.P. Ye, H.P. Xie, Extraction of potassium from K-feldspar via the CaCl2 calcination route, Chinese. J. Chem. Eng. 23 (2015) 1557-1564.[4] W.J. Shangguan, J.M. Song, H.R. Yue, S.Y. Tang, C. Liu, C. Li, B. Liang, H.P. Xie, An efficient milling-assisted technology for K-feldspar processing, industrial waste treatment and CO2 mineralization, Chem. Eng. J. 292 (2016) 255-263.[5] T. Skorina, A. Allanore, Aqueous alteration of potassium-bearing aluminosilicate minerals: from mechanism to processing, Green. Chem. 17 (2015) 2123-2136.[6] W.F. Sheldrick, J.K. Syers, J. Lingard, Soil nutrient audits for China to estimate nutrient balances and output/input relationships, Agr. Ecosyst. Environ. 94 (2003) 341-354.[7] H.W. Ma, S.Q. Su, H. Liu, X. Yang, H. Peng, Z.J. Yu, Potassium resource and sustainable development of potash salt industry in China, Front. Earth. Sci-prc. 17 (2010) 294-310.[8] C. Wang, H.R. Yue, C. Li, B. Liang, J.H. Zhu, H.P. Xie, Mineralization of CO2 using natural K-feldspar and industrial solid waste to produce soluble potassium, Ind. Eng. Chem. Res. 53 (2014) 7971-7978.[9] H.W. Ma, J. Yang, S.Q. Su, M.T. Liu, H. Zheng, Y.B. Wang, H.B. Qi, P. Zhang, W.G. Yao, 20 years advances in preparation of potassium salts from potassic rocks: a review, Acta. Geol. Sin-engl. 89 (2015) 2058-2071.[10] H.P. Xie, Y.F. Wang, Y. Ju, B. Liang, J.H. Zhu, R. Zhang, L.Z. Xie, T. Liu, X.G. Zhou, H.W Zeng, C. Li, H.F. Lu, Simultaneous mineralization of CO2 and recovery of soluble potassium using earth-abundant potassium feldspar, Chinese. Sci. Bull. 58 (2013) 128-132.[11] A.H. Batista, V.F. Melo, R. Gilkes, Microwave acid extraction to analyze K and Mg reserves in the clay fraction of soils, Rev. Bras. Cienc. Solo. 40 (2016).[12] L. Li, S.M. Lei, M. Hu, H.H. Luo, T. Huang, Effect of negative pressure on the dissolution behavior and mechanism from potassium feldspar, Main. Group. Chem. 16 (2017) 275-289.[13] J. Shen, Summarization of comprehensive utilization of potash feldspar, Ind. Miner. Process. 29 (2000) 1-3.[14] Z.W. Ding, W. Wang, W. Chu, C.F. Jing, Extraction of potassium from K-feldspar with fluosilicic acid using hydrothermal decomposition method, J. Sichuan. Univ. 46 (2014) 151-154.[15] B. Lian, B. Wang, P. Mu, C.Q. Liu, H.H. Teng, Microbial release of potassium from K-bearing minerals by thermophilic fungus Aspergillus fumigatus, Geochim. Cosmochim. Ac. 72 (2008) 87-98.[16] D. Ciceri, D.A.C. Manning, A. Allanore, Historical and technical developments of potassium resources, Sci. Total. Environ. 502 (2015) 590-601.[17] D.A.C. Manning, Mineral sources of potassium for plant nutrition. A review, Agron. Sustain. Dev. 30 (2010) 281-294.[5]. 李小燕等, 硅钙钾肥生产新工艺. 磷肥与复肥, 2015. 30(10).[26]. 刘善科等, 富钾岩石静态水热法制取钾-硅复合肥的初步实验研究. 非金属矿, 2008. 31(5): 28-31.[4]. 马鸿文等, 中国钾资源与钾盐工业可持续发展. 地学前缘, 2010. 17(1): 294-310.[3]. 张福锁, 中国肥料发展研究报告. 2013: 中国农业大学出版社.[24]. 白兴萍, 中微量元素养分在化肥减施增效中的作用探讨. 农业与技术, 2018(8).[33]. 彭清静等, 氯化钙熔浸钾长石提钾过程的研究. 高校化学工程学报, 2003. 17(2): 185-189.[34]. 韩效钊与姚卫棠, 离子交换法从钾长石提钾. 应用化学, 2003. 20(4): 373-375.
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