Rapid analysis of gold and sliver in blister copper by nitric acid digestion prior to determination by atomic absorption spectrometry

Russian Journal of Non-Ferrous Metals

Volumn 53, Issue 4, 2012, Pages 289-291

  Meng, Zuchao ^a   Zhang, Ni ^b  

^a XI'AN SHIYOU UNIVERSITY   (China)

^b Northwest Geological Research Institute for Nonferrous Metals   (China)

Author keywords

AAS; atomic absorption spectrometry; blister copper; gold; silver

Indexed keywords

AAS; ACID DIGESTION; AQUA REGIA; BLISTER COPPER; COPPER SULFATE; FILTRATION PROCESS; FIRE ASSAY; RAPID ANALYSIS; RAPID METHOD;

ATOMIC ABSORPTION SPECTROMETRY; COPPER; GOLD; SILVER; SULFURIC ACID;

NITRIC ACID;

ATOMIC ABSORPTION SPECTROSCOPY; COPPER; FILTRATION; GOLD; NITRIC ACID; SILVER; SULFATE; SULFURIC ACID;

EID: 84866134768     PISSN: 10678212     EISSN: 1934970X     Source Type: Journal    
DOI: 10.3103/S1067821212040062     Document Type: Article

References (5)

1. Iwao Tsukahara and Minora Tanaka, Determination of Gold in Silver, Copper, Lead, Selenium and Anode Slime by Atomic-Absorption Spectrometry, Talanta, 1980, vol. 27, no. 8, pp. 655-658.
2. Tsukahara, I., Extraction-Spectrophotometric Determination of Traces of Gold in Copper in Silver, Lead, Blister Copper, Copper Concentrate and Anode Slime with 4, 4,-Bis(Dimethylamino)-Thiobenzophenone, Talanta, 1977, vol. 24, no. 10, pp. 633-637.
3. Ming Tao and Bo Chen, Determination of Gold in Blister Copper by AAS, Chinese Journal of Spectroscopy Laboratory, 2005, vol. 22, pp. 1306-1308.
4. Method for Chemical Analysis of Blister Copper-Determination of Gold And Sliver Content, China Nonferrous Metals Standard, YS/T 521. 3-2006.
5. Shanhai Lin, Determination of Gold And Palladium in Blister Copper by Fire Assay, Chinese Journal of Metallurgical Analysis, 2002, vol. 22, pp. 53-56.