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S. DRAGULOVIĆ1, Z. LJUBOMIROVIĆ1, Z. STANOJEVIĆ ŠIMŠIĆ1, V. CONIĆ1,* , S. DIMITRIJEVIĆ1, V. CVETKOVSKI1, V. TRUJIĆ1
This paper presents the method of rhodium purification and separation from other platinum and non-precious metals. Separation of non-precious metals from rhodium acid solution was carried out using ion exchange. Process of solvent extraction was carried out to separate Pt (IV) and Pd(II) from rhodium by using TBP dissolved in petroleum ether. Platinum and palladium stripping was carried out with distillated water. Flow sheet of the process of pure rhodium winning of the 98.97% purity is presented in this paper. Obtained rhodium is convenient for usage among other purposes in electronic devices..
Platinum, Palladium, Rhodium, Solvent extraction.
S. DRAGULOVIĆ, Z. LJUBOMIROVIĆ, Z. STANOJEVIĆ ŠIMŠIĆ, V. CONIĆ, S. DIMITRIJEVIĆ, V. CVETKOVSKI, V. TRUJIĆ, Recovery of rhodium from secondary raw materials for usage in electronic devices, Optoelectronics and Advanced Materials - Rapid Communications, 5, 12, December 2011, pp.1370-1375 (2011).
Submitted at: June 20, 2011
Accepted at: Nov. 24, 2011
Optoelectronics and Advanced Materials - Rapid Communications
(2022): 0.5 - 2022 Journal Citation Reports (Clarivate Analytics, 2023)
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