http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Caicun Zha,Shaoming Yu,Xiaoli Sun,Nai Li 한국화학공학회 2014 Korean Journal of Chemical Engineering Vol.31 No.10
The simulated radionuclide Eu(III) was separated effectively by using the in-situ synthesis of hydrotal-cite. The optimal conditions of pH, Mg/(Eu+Al) molar ratio, and initial Eu(III) concentration for separating Eu(III)and achieving a single hydrotalcite phase were investigated systematically and determined to be 10, 3.0, and 600 mgL−1, respectively. Under the optimal separation conditions, the removal percentage of Eu(III) reached 99.8%. The char-acterization results suggested that Eu(III) was incorporated into the crystal lattice of hydrotalcite completely and fullyimmobilized in the structure of spinel by calcining, and the morphology of the synthetic hydrotalcite containing Eu(III)was in hexagonal platelet-like sheet.