Extraction of Uranium and Thorium Ions from Acidic Solutions : Monazite

ISBN-13: 9786202520751 / Angielski

Sobhi Gomha; Aziza I. lotfi; Heba N. El-Shemy

Opis

One of the main Egyptian monazite ore project targets is to find a new economical and local liquid and solid materials for uranium and thorium separation, extraction and/ or purification.For this reason, we thought of using chelation with heterocyclic ring systems and ion exchange resins, therefore, we decided to synthesize some novel heterocyclic system containing chelating groups like NH2, SH, OH or C=O in addition to the synthesis of glycine modified cross-linked chitosan resin from laboratory available, cheap and easily obtainable starting materials.

O autorze

Gomha, Sobhi
Prof. Sobhi M. Gomha has been published 167 scientific papers in the fields of synthetic organic chemistry, chemistry of hydrazonoyl halides, the chemistry of enaminones, green chemistry and bioactive heterocyclic chemistry (There are about 2500 citations of his work until March 2020 (h-index 28). He supervised 20 M.Sc. and Ph.D. graduate theses.