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Fractal kinetic characteristics for dissolving and leaching processes of strontium residue

التفاصيل البيبلوغرافية
العنوان: Fractal kinetic characteristics for dissolving and leaching processes of strontium residue
المؤلفون: Xingmin Wang, Zhengguo Zhou, Ge Qu, Fenhua Yue, Longjun Xu
المصدر: Chinese Journal of Geochemistry. 29:393-397
بيانات النشر: Springer Science and Business Media LLC, 2010.
سنة النشر: 2010
مصطلحات موضوعية: musculoskeletal diseases, inorganic chemicals, Strontium, Residue (complex analysis), Chemistry, Granule (cell biology), Inorganic chemistry, chemistry.chemical_element, Microporous material, Volume (thermodynamics), Geochemistry and Petrology, Specific surface area, Leaching (metallurgy), Dissolution
الوصف: The pore structural characteristics of strontium residue were studied with the N2 adsorption method (ASAP2010). The kinetic properties concerning dissolving and leaching strontium waste were described by determining the concentrations of Sr2+, Ba2+ and soluble sulphides in solutions. The results showed that the specific surface area and pore volume increased with decreasing granule diameter, and the micropore surface of the residue was fractal. In the dissolving and leaching processes of strontium residue, soluble ion concentrations increased with decreasing granule diameter of the residue, and the reaction dimension was lower than the fractal dimension of pore surface. Sr2+ and soluble sulphide concentrations significantly exceeded the defined standard values, while Ba2+ concentrations did not, either in the dissolving or leaching solutions. In addition, dissolving and leaching reactions selectively occurred on the micropore surface of strontium residue.
تدمد: 1993-0364
1000-9426
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::754db105371dbaa44b1c777448d1a976
https://doi.org/10.1007/s11631-010-0471-5
حقوق: CLOSED
رقم الأكسشن: edsair.doi...........754db105371dbaa44b1c777448d1a976
قاعدة البيانات: OpenAIRE
الوصف
تدمد:19930364
10009426