Separation and Recovery of Silver(I) Ions from Base Metal Ions by Thiourea- or Urea-Formaldehyde Chelating Resin

Gülfen, Mustafa; Aydın, Ali Osman

dc.contributor.authors	Kirci, S; Gulfen, M; Aydin, AO;
dc.date.accessioned	2020-02-24T14:14:23Z
dc.date.available	2020-02-24T14:14:23Z
dc.date.issued	2009
dc.identifier.citation	Kirci, S; Gulfen, M; Aydin, AO; (2009). Separation and Recovery of Silver(I) Ions from Base Metal Ions by Thiourea- or Urea-Formaldehyde Chelating Resin. SEPARATION SCIENCE AND TECHNOLOGY, 44, 1883-1869
dc.identifier.issn	0149-6395
dc.identifier.uri	https://doi.org/10.1080/01496390902885163
dc.identifier.uri	https://hdl.handle.net/20.500.12619/44733
dc.description.abstract	In the present work, thiourea-formaldehyde (TF) and urea-formaldehyde (UF) chelating resins have been synthesized and they have been used in the adsorptions of Ag(I), Cu(II), and Zn(II) metal ions by batch and column methods. The effect of initial acidity of Ag(I) solution and the adsorption capacities of TF and UF resins by batch method and the separation of Ag(I) ions from Cu(II) and Zn(II) base metal ions by the column method were examined experimentally. The adsorption capacities of TF and UF resins were found as 58.14 and 47.39mg Ag(I)/g by batch method and 30.7 and 4.66 mg Ag(I)/g, 0.80 and 0.121mg Cu(II)/g, and under 0.002 mg Zn(II)/g by the column method, respectively. It was found that Ag(I) ions showed higher affinity towards TF resin than UF resin, compared with Cu(II) or Zn(II) ions, and Ag(I) could be separated more effectively by TF resin from Cu(II) and Zn(II) ions.
dc.language	English
dc.publisher	TAYLOR & FRANCIS INC
dc.subject	Engineering
dc.title	Separation and Recovery of Silver(I) Ions from Base Metal Ions by Thiourea- or Urea-Formaldehyde Chelating Resin
dc.type	Article
dc.identifier.volume	44
dc.identifier.startpage	1869
dc.identifier.endpage	1883
dc.contributor.department	Sakarya Üniversitesi/Fen-Edebiyat Fakültesi/Kimya Bölümü
dc.contributor.saüauthor	Gülfen, Mustafa
dc.contributor.saüauthor	Aydın, Ali Osman
dc.relation.journal	SEPARATION SCIENCE AND TECHNOLOGY
dc.identifier.wos	WOS:000269792300013
dc.identifier.doi	10.1080/01496390902885163
dc.identifier.eissn	1520-5754
dc.contributor.author	Gülfen, Mustafa
dc.contributor.author	Aydın, Ali Osman