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种对铝酸钠溶液分解过程的强化并不完全是由其比表面积大引起的. 2.2.2 活性晶种对铝酸根离子结构的影响 在铝酸钠溶液晶种分解过程中,晶种表面的物理化学性质与氢氧化铝的结晶析出机理密切相关,而晶种的加入会诱导铝酸钠溶液和等含铝离子结构和分布的变化[22],铝酸钠溶液中含铝阴离子的变化又直接影响氢氧化铝的析出反应.LI等[22]的研究认为铝酸钠溶液的分解主要是由四面体铝酸根引起的,是有...导铝酸根离子转变的能力也越强.活性晶种强化铝酸钠溶液晶种分解的作用是晶种的表面性质及晶种诱导溶液中铝酸根离子转化共同作用的结果. REFERENCES [1] LI J, PRESTIDGE C A, ADDAI-MENSAH J. Viscosity, density, and refractive index of aqueous sodium and potassium aluminate......
-li. Energy analysis of rock plug thickness in karst tunnels based on non-associated flow rule and nonlinear failure criterion [J]. Journal of Central South University, 2017, 24(12): 2940-2950. [3] ZOU... 2019 Abstract: A stability analysis approach of tunnel face considering a longitudinally inclined tunnel angle and anisotropic purely cohesive soils based on a continuous velocity field (CVF......
, NIU Xiao-bing, GONG Chen, XU Li-ming, FENG Sheng-bin, LI Shi-xiang. Outcrop-based analysis of a deep-water gravity flow sediments in lake: A case study from the Chang 7 of Yaoqu Section, Ordos Basin [J..., 128-129(8): 32-46. DOI: 10.1016/j.coal.2014.03. 005. [35] ER Chuang, LI Yang-yang, ZHAO Jing-zhou, WANG Rui, WEI Zhi-kun. Characteristics of lacustrine organic-rich shale: A case study of the Chang 7......
/gasoline blends LI Yuan-xu(李元绪)1, 2, 3, NING Zhi(宁智)1, 2, YAN Jun-hao(闫峻豪)3, Timothy H LEE3, Chia-fon F LEE3 1. School of Mechanical, Electronic and Control Engineering, Beijing Jiaotong University...; unregulated emission; combustion characteristics; gas chromatograph; SI engine Cite this article as: LI Yuan-xu, NING Zhi, YAN Jun-hao, Timothy H LEE, Chia-fon F LEE. Experimental investigation......
理工大学学报, 2012, 28(2): 132-137. LI Qian, LI Ning. Stability research on the high rock slope based on the back analysis of parameter accuracy[J]. Journal of Xi’an University of Technology, 2012, 28(2... between effective diffusion distance and four influencing factors accords with power function. Calculation results based on experiment are relatively reasonable, and it can provide reference......
transfer is generally analyzed based on the Fourier heat conduction equation and mass transfer via the Fickian diffusion equation. Many different investigations of rotating flows have been communicated.... For example, CHAKRABORTY et al [20] used bvpc function of Matlab to examine impacts of magnetic field and convective boundary conditions. Rotating bio convection in nanofluids is also a rich......
]. 北京: 科学出版社, 2014. LI Xi-bing. Rock dynamics fundamentals and applications[M]. Beijing: Science Press, 2014. [2] 李夕兵, 周 健, 王少锋, 刘 冰. 深部固体资源开采评述与探索[J]. 中国有色金属学报, 2017, 27(6): 1236-1262. LI Xi-bing, ZHOU..., 刘志祥, 李启月, 赵国彦. 硬岩矿山开采技术回顾与展望[J]. 中国有色金属学报, 2019, 29(9): 1828-1847. LI Xi-bing, HUANG Lin-qi, ZHOU Jian, WANG Shao-feng, MA Chun-de, CHEN Jiang-zhan, LIU Zhi-xiang, LI Qi-yue, ZHAO Guo-yan. Review......
A. Electrodeposition of manganese layers from sustainable sulfate based electrolytes [J]. Surface and Coatings Technology, 2018, 334: 261-268. [7] RUDNIK E. Effect of gluconate ions on electroreduction phenomena..., LIU Fang-yang, LV Xiao-jun, LAI Yan-qing, LI Jie. Hydrogen evolution behavior of aluminum cathode in comparison with stainless steel for electrowinning of manganese in sulfate solution [J......
intermediates [2] and furan-based polymers [3], and therefore has attracted wide attention in recently years. In general, the desired HMF yield was readily given by using fructose as starting reactant under... the catalytic process were observed in the three systems based on the catalyst and the solution that turned dark brown after the reaction (Figures S3 and S4). Therefore, we also speculate that humins......
direction through meta-heuristic optimization Martha E. VILLALBA MATAMOROS, Mustafa KUMRAL Department of Mining and Materials Engineering, McGill University,3450 University Street, Montreal, QC H3A..., raises, winzes and ore passes. In an underground mine based on stoping method, orebody part(s) maximizing profit should be determined. This process is called stope layout optimization (SLO......
