platinium recovery process

platinium recovery process

Extraction and Refining of the Platinum Metals

This article describes the complex and lengthy cycle of operations required to effect complete recovery of the six platinum metals and to yield at the same time

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Recovery of platinum group metals from spent

2021年7月1日  In the last decades, a worldwide investment in the recovery or substitution of platinum group metals (PGMs) has been financed. PGMs have been classified as

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Platinum Recovery from Industrial Process Solutions by ...

EDRR recovery of platinum on PyC was also tested with two real industrial process solutions that contained a complex multimetal solution matrix: Ni as the major

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Recovery of platinum group metals from spent catalysts:

2015年12月10日  1. Introduction Platinum group metals (PGMs), including platinum (Pt), palladium (Pd), rhodium (Rh), ruthenium (Ru), iridium (Ir) and osmium (Os), are widely

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Selective recovery of precious metals through

2021年3月25日  Here, we report a photocatalytic process that enables one to selectively retrieve seven precious metals—silver (Ag), gold (Au), palladium (Pd), platinum (Pt),

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Recycling pathways for platinum group metals from spent

2021年7月1日  The intrinsic capability of some microorganisms to mobilize metals via processes such as bioleaching, and subsequent biosorption, bioaccumulation,

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Recovering platinum group metals: Heraeus and

2020年7月23日  BRAIN has established a technology platform for PGM recovery, in which optimized microorganisms bind PGM metals via specific chemical surface interactions

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Effective Dissolution of Platinum by Using Chloride Salts

2012年10月18日  In order to develop an efficient dissolution process for the recovery of Pt, we studied chlorination treatments for Pt prior to dissolution. Chlorination was carried

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Platinum Recovery from Industrial Process Solutions by ...

2018年11月5日  In the current study, platinum-present as a negligible component (below 1 ppb, the detection limit of the HR-ICP-MS at the dilutions used) in real industrial

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