- Article
Purification and Characterization of High Purity Nano Zirconia by Liquid-Liquid Extraction Using D2EHPA/p-Xylenes
- Manh Nhuong Chu,
- Mai Xuan Truong,
- Thi Hien Lan Nguyen,
- Tra Huong Do,
- Thi Tu Anh Duong,
- Thi Kim Ngan Tran,
- Thi Cam Quyen Ngo,
- Thi To Loan Nguyen,
- Thi Hau Vu and
- Mai An Pham
In this paper, Zr(IV) nitrate solution decomposed from Viet Nam zircon concentrate was the source of zirconium extraction by liquid-liquid extraction (L.L.E). The FT-IR and UV-Vis spectra confirmed the extraction of Zr(IV) by D2EHPA/p-xylenes. There...

