Tytuł artykułu
Autorzy
Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
Thin-layer chromatography coupled with spectrophotometry and titrimetry has been used to separate Au3+ and Ag+ from accompanying metal ions. The method has been used to recover gold and silver from secondary sources. Silica gel G layers developed with aqueous N-cetyl-N,N,N-trimethylammonium bromide solution (1.2 mM) and alumina G layers developed with aqueous ammonium sulphate solution (2.5 M) were found most suitable for the separation of Au3+ and Ag+ respectively. The recovery of Au3+ from printed circuit boards and Ag+ from a variety of silver-containing spent materials was approximately 91-95%.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
183--195
Opis fizyczny
Bibliogr. 29 poz., rys., tab.
Twórcy
autor
autor
autor
autor
- 1Department of Applied Chemistry, Faculty of Engineering and Technology A.M.U., Aligarh-202002, India
Bibliografia
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BAT3-0025-0094