SYNTHESIS OF SULFUR SORBENTS AND THEIR COORDINATION COMPOUNDS WITH D-METALS

Abstract

This article consists of 8 pages, introduction, purpose of the research, tasks of the research, as an object of the research, scientific significance of the research results, ways of synthesis of chelating sorbents, starting materials and research methods, synthesis of sulfur-containing sorbents. Potassium O,O-di-(2-aminoethyl)-dithiophosphate synthesis, Potassium O,O-di-(2-aminoethyl)-dithiophosphate and ligand isolation based on epichlorohydrin, Potassium O,O-di-(2-aminoethyl)- Obtaining a complex-forming ligand from the interaction of dithiophosphate and formaldehyde, forming coordination compounds of Cu (II), Zn (II), Cd (II), Ag (I) ions with synthesized sorbents, complex-forming sorbents It consists of sections such as the effect of various factors on extraction and the IR-spectral description of their structure. In these sections, the method of synthesizing sulfur-containing sorbents, as well as the method of sorption of d-metals with synthesized sorbents, and the IR-spectral results of the obtained results are given.