این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Iranian Journal of Chemistry and Chemical Engineering، جلد ۳۶، شماره ۴، صفحات ۱۱-۱۹
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Preparation of U3O8 by Calcination from Ammonium Uranyl Carbonate Using Response Surface Methodology: Process Optimization
چکیده انگلیسی مقاله The parameters to prepare U3O8 by calcination from ammonium uranyl carbonate were optimized by using response surface methodology. A quadratic equation model for the value of total uranium and U4+ of triuranium octaoxide was built and the effects of main factors and their corresponding relationships were obtained. The statistical analysis of the results indicated that the value of total uranium and U4+  of triuranium octaoxide was significantly affected by the calcination temperature and calcination time in this study range. The optimized calcination conditions were determined as follows: the calcination temperature961.6 K, the calcination time 27.9 min, and the mass of material 37.86 g, respectively. Under these conditions, the value of total uranium and U4+  of triuranium octaoxide was 84.29% and 28.14%. The validity of the model was confirmed experimentally and the results were satisfactory. 
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله bingguo liu |
faculty of metallurgy and energy engineering, kunming university of science and technology

jinhui peng |
faculty of metallurgy and energy engineering, kunming university of science and technology

libo زانگ |
faculty of metallurgy and energy engineering, kunming university of science and technology

kannan c srinivasa | c srinivasa
chemical engineering department, the petroleum institute, abudhabi, uae

jinming hu |
faculty of metallurgy and energy engineering, kunming university of science and technology

shenghui گیو |
faculty of metallurgy and energy engineering, kunming university of science and technology

نشانی اینترنتی http://www.ijcce.ac.ir/article_28703_74ad6dccb1f41e6ec1347585abb8d02b.pdf
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/444/article-444-523745.pdf
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات