Gold leaching by use of an N,N′-disubstituted thiourea

A. Aydin; E. Kaki; A. A. Aydin

doi:10.1081/SS-100107770

Gold leaching by use of an N,N′-disubstituted thiourea

A. Aydin^*, E. Kaki, A. A. Aydin

^*Bu çalışma için yazışmadan sorumlu yazar

Marmara University

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

12 Atıf (Scopus)

Özet

A novel reagent for gold leaching was synthesized and the leaching conditions investigated. The reagent, 1-phenyl-2-thio-3-(2-hydroxyethyl) urea, dissolved gold at relatively high yields (>95%) in the presence of an oxidant (Fe(III)) in a sulfuric acid solution at pH 0.9-1.2 at room temperature. The effects of certain leaching parameters, such as working pH, reagent-Au mol ratio, oxidant-Au mol ratio, contact time, and temperature are discussed.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	3239-3251
Sayfa sayısı	13
Dergi	Separation Science and Technology
Hacim	36
Basın numarası	14
DOI'lar	https://doi.org/10.1081/SS-100107770
Yayın durumu	Yayınlandı - 2001
Harici olarak yayınlandı	Evet

Belgeye Erişim

10.1081/SS-100107770

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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title = "Gold leaching by use of an N,N′-disubstituted thiourea",

abstract = "A novel reagent for gold leaching was synthesized and the leaching conditions investigated. The reagent, 1-phenyl-2-thio-3-(2-hydroxyethyl) urea, dissolved gold at relatively high yields (>95%) in the presence of an oxidant (Fe(III)) in a sulfuric acid solution at pH 0.9-1.2 at room temperature. The effects of certain leaching parameters, such as working pH, reagent-Au mol ratio, oxidant-Au mol ratio, contact time, and temperature are discussed.",

keywords = "Gold leaching, Thioureation",

author = "A. Aydin and E. Kaki and Aydin, {A. A.}",

year = "2001",

doi = "10.1081/SS-100107770",

language = "English",

volume = "36",

pages = "3239--3251",

journal = "Separation Science and Technology",

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TY - JOUR

T1 - Gold leaching by use of an N,N′-disubstituted thiourea

AU - Aydin, A.

AU - Kaki, E.

AU - Aydin, A. A.

PY - 2001

Y1 - 2001

N2 - A novel reagent for gold leaching was synthesized and the leaching conditions investigated. The reagent, 1-phenyl-2-thio-3-(2-hydroxyethyl) urea, dissolved gold at relatively high yields (>95%) in the presence of an oxidant (Fe(III)) in a sulfuric acid solution at pH 0.9-1.2 at room temperature. The effects of certain leaching parameters, such as working pH, reagent-Au mol ratio, oxidant-Au mol ratio, contact time, and temperature are discussed.

AB - A novel reagent for gold leaching was synthesized and the leaching conditions investigated. The reagent, 1-phenyl-2-thio-3-(2-hydroxyethyl) urea, dissolved gold at relatively high yields (>95%) in the presence of an oxidant (Fe(III)) in a sulfuric acid solution at pH 0.9-1.2 at room temperature. The effects of certain leaching parameters, such as working pH, reagent-Au mol ratio, oxidant-Au mol ratio, contact time, and temperature are discussed.

KW - Gold leaching

KW - Thioureation

UR - http://www.scopus.com/inward/record.url?scp=0035206288&partnerID=8YFLogxK

U2 - 10.1081/SS-100107770

DO - 10.1081/SS-100107770

M3 - Article

AN - SCOPUS:0035206288

SN - 0149-6395

VL - 36

SP - 3239

EP - 3251

JO - Separation Science and Technology

JF - Separation Science and Technology

IS - 14

ER -

Gold leaching by use of an N,N′-disubstituted thiourea

Özet

Belgeye Erişim

Diğer Dosyalar ve Linkler

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