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Organization: Middle East Technical University – Computer Center
Date: Tuesday, 8 Oct 1991 19:23:31 TUR
From: <E51…@TRMETU.BITNET>
Message-ID: <91281.192331E51764@TRMETU.BITNET>
Newsgroups: sci.engr.chem
Subject: GOLD AND SILVER EXTRACTION BY THIOUREA LEACHING

Hi all…
i am a last year student in metallurgical engineering.
and i have project on thiourea leaching for gold and silver extraction.
but as the ones who are interested in this subject know that
this project is not commonly used yet..
previous technique was the leaching by sodium cyanide which is
poisonous for human health and create environmental troubles..
moreover thiourea is faster in leaching process than sodium cyanide.
hence, i need any reference about this subject for my project..
it may be on computer on ordinary ways..

i thank you for your interest…

Ercan Cayir
E51764 AT TRMETU

Ercan Cayir
9.yurt No:407-5
middle east technical university
Ankara / Turkey

phone : (4)-2238108