Gold Extraction Processes other than Cyanidation for the Treatment of Refractory Ores
Year 1998, Volume 37, Issue 4, 23 - 34, 01.12.1998Abstract
Cyanidation is the most widely used industrial process for the recovery of gold and silver from ores and concentrates. But, difficulties encountered in the dissolution of refractory ores, public paranoia associated with the toxicity of cyanide and the environmental limitations imposed on cyanide disposal are the basic disadvantages of the process. Consequently, general research interest is concentrated in developing less toxic or preferably non-toxic substitutes for cyanide. For this purpose, thiourea and its derivatives, thiosulphate, iodine-iodide, chlorine and ammonia have been tested as potential alternatives to cyanide. In this article, comparative information with cyanide is given regarding the dissolution characteristics of gold and silver in cyanide alternative lixiviants with emphasis on the leaching tests conducted for ores and concentrates
REFRAKTER CEVHERLERDEN SİYANÜRLEME DIŞI ALTIN ÜRETİM YÖNTEMLERİ
Year 1998, Volume 37, Issue 4, 23 - 34, 01.12.1998Abstract
Siyanürleme prosesi cevher ve konsantrelerden altın ve gümüş kazanımmda halen endüstriyel ölçekte en yaygın olarak kullanılmakta olan yöntemdir. Ancak, refrakter karakterli cevherlerin işlenmesinde karşılaşılan zorluklar, siyanürün toksik bir madde oluşunun insanlarda yarattığı endişeler ve siyanürlü artıkların çevreye verilmesinde uyulması gerekli olan kurallar prosesin dezavantajlarını oluşturmaktadır. Bunların bir sonucu olarak; yapılan araştırmalarda genel ilgi, siyanürden daha az toksik ya da toksik olmayan alternatif reaktiflerin kullanılabilirliği üzerinde yoğunlaşmıştır. Bu amaçla yapılan çalışmalarda tiyoüre ve türevleri, tiyosülfat, iyot-iyodür, klor ve amonyak siyanüre alternatif olarak denenen başlıca reaktifleri oluşturmaktadır. Bu derlemede, siyanüre alternatif olarak denenmiş reaktiflerin etkileşme mekanizmaları ile cevher, konsantre vb. doğal malzemelerle yapılmış çalışmalar da göz önüne alınarak, siyanürleme ile kıyaslamalı olarak verilmektedir
Details
| Other ID | JA52NZ39US |
|---|---|
| Journal Section | Research Article |
| Authors |
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| Publication Date | December 1, 1998 |
| Submission Date | December 1, 1998 |
| Acceptance Date | |
| Published in Issue | Year 1998, Volume 37Issue 4 |
Cite
| Bibtex | @ { madencilik361376, journal = {Scientific Mining Journal}, issn = {2564-7024}, eissn = {2587-2613}, address = {Selanik Cad. No: 19/4 06650 Kızılay-Çankaya / ANKARA - TURKEY}, publisher = {Chamber of Mining Engineers of Turkey}, year = {1998}, volume = {37}, number = {4}, pages = {23 - 34}, title = {Gold Extraction Processes other than Cyanidation for the Treatment of Refractory Ores}, key = {cite}, author = {Ulusoy, Uğur and Girgin, İsmail} } |
| APA | Ulusoy, U. & Girgin, İ. (1998). Gold Extraction Processes other than Cyanidation for the Treatment of Refractory Ores . Scientific Mining Journal , 37 (4) , 23-34 . Retrieved from http://www.mining.org.tr/en/pub/issue/32526/361376 |
| MLA | Ulusoy, U. , Girgin, İ. "Gold Extraction Processes other than Cyanidation for the Treatment of Refractory Ores" . Scientific Mining Journal 37 (1998 ): 23-34 <http://www.mining.org.tr/en/pub/issue/32526/361376> |
| Chicago | Ulusoy, U. , Girgin, İ. "Gold Extraction Processes other than Cyanidation for the Treatment of Refractory Ores". Scientific Mining Journal 37 (1998 ): 23-34 |
| RIS | TY - JOUR T1 - Gold Extraction Processes other than Cyanidation for the Treatment of Refractory Ores AU - UğurUlusoy, İsmailGirgin Y1 - 1998 PY - 1998 N1 - DO - T2 - Scientific Mining Journal JF - Journal JO - JOR SP - 23 EP - 34 VL - 37 IS - 4 SN - 2564-7024-2587-2613 M3 - UR - Y2 - 2023 ER - |
| EndNote | %0 Scientific Mining Journal Gold Extraction Processes other than Cyanidation for the Treatment of Refractory Ores %A Uğur Ulusoy , İsmail Girgin %T Gold Extraction Processes other than Cyanidation for the Treatment of Refractory Ores %D 1998 %J Scientific Mining Journal %P 2564-7024-2587-2613 %V 37 %N 4 %R %U |
| ISNAD | Ulusoy, Uğur , Girgin, İsmail . "Gold Extraction Processes other than Cyanidation for the Treatment of Refractory Ores". Scientific Mining Journal 37 / 4 (December 1998): 23-34 . |
| AMA | Ulusoy U. , Girgin İ. Gold Extraction Processes other than Cyanidation for the Treatment of Refractory Ores. Mining. 1998; 37(4): 23-34. |
| Vancouver | Ulusoy U. , Girgin İ. Gold Extraction Processes other than Cyanidation for the Treatment of Refractory Ores. Scientific Mining Journal. 1998; 37(4): 23-34. |
| IEEE | U. Ulusoy and İ. Girgin , "Gold Extraction Processes other than Cyanidation for the Treatment of Refractory Ores", Scientific Mining Journal, vol. 37, no. 4, pp. 23-34, Dec. 1998 |