Extraction and separation of silver using triphenylphosphine sulphide.
Silver compounds are used in pharmaceutical and ayurvedic medicines. A method is proposed for the extraction separation of silver from Cu, Cd, Zn, Ni, Pt (IV) and Au (III) from nitrate solution using triphenylphosphine sulphide as an extractant. The recovery of silver is tested both volumetrically and/or by ICP-AES technique.
Shetkar
P B
PB
Analytical Laboratory The Institute of Science, 15 Madam Cama Road, 400032, Bombay, India.
Shinde
V M
VM