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and Environment, Central South University, Changsha 410083, China) Abstract: The concept of fractal was applied to analyze the classical shrinking core models of fluid-solid reactions, the novel fractal shrinking core models, including interface reaction model, boundary diffusion model and intraparticle diffusion model of fluid-solid reactions are obtained based on fractal geometry. The effect......
, Jilin University, Changchun 130021, China) Abstract: Experiments were conducted in a high-temperature core flow instrument to evaluate HF–rock (aquifer plus aquitard) reactions that may impact the reservoir of the EGS in the Songliao Basin, China. The chemical reactions in the experiments were simulated through reactive transport modeling by using TOUGHREACT and the information currently available......
the activity coefficient of the element studied in the molten salt in all reactions, which made the diagram be more reliable and accurate.关键词:......
phase reactions.关键词:......
of reactions between ACMC with Cu2+ and ACMCwith Hg2+,the separation of cinnabar from stibnite is successfully realizedusing ACMC as depressant and CuSO4 as activator.关键词:......
quartz, and no chemical reactions occurs between Na2SO4 and SiC matrix. Na2SO4 has a good bonding with the SiC ceramic foam matrix. As the composite material is characterized by high thermal energy......
An Unusually High Sensitivity of Pt-black pH Electrode孙咏红School of Environmental and Chemical Engineering, Dalian Jiaotong University摘 要:The potentials of Pt-black electrode using a copper conducting wire instead of the salt bridge in acid and alkaline solutions without the use of H2 evolution reactions were measured. There were three nonlinear portions......
as the solvent metalis excellent.The major errors in the previousstudies have proved to be the failure to takeinto account the exchange reactions involvingSi and Mn and insufficient time......
the activity coefficient of the element studied in the molten salt in all reactions, which made the diagram be more reliable and accurate.关键词:......
Trans. Nonferrous Met. Soc. China 24(2014) 263-270 Mechanism for thermite reactions of aluminum/iron-oxide nanocomposites based on residue analysis Yi WANG1,2, Xiao-lan SONG3, Wei JIANG1, Guo-dong...+xero-Fe2O3, and micro-Al+micro-Fe2O3) were also analyzed. There were not apparent distinctions in the reactions of thermites fueled by nano-Al. For thermites fueled by micro-Al, the DSC peak temperatures......
