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Platinum Group Metals Recovery Using Secondary Raw

PLATInum group metals Recovery Using Secondary raw materials (PLATIRUS), a European Union (EU) Horizon 2020 project, aims to address the platinum group metal (pgm) supply security within Europe by developing novel and greener pgm recycling processes for autocatalysts, mining and electronic wastes. The initial focus was on laboratory-

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(PDF) Platinum Group Elements Recovery From Used

The recovery of platinum group elements (PGE (platinum group element coating); Pd, Pt, and Rh) from used catalytic converters, using low energy and fewer chemicals, was developed using potassium...

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Recovery of Platinum Group Metals from Spent

2018-5-7 · The recovery of platinum group metals (PGMs) from spent automobile catalysts is a difficult process because of their relatively low contents in the scrap. In this study, to improve the efficiency of the existing recycling techniques, a novel physical concentration method involving treatment with FeCl 2 vapor has been examined.

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Hydrometallurgical recovery of platinum group metals

2013-8-7 · The recycling of platinum group metals is necessary to fulfill the demand for platinum group metals, as the demand has risen while the production level has not increased equally. The number of suppliers is relatively low and major part of the production is done in South Africa and Russia. The end products where platinum

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Platinum group metal recovery with a polyamine

A method for the precipitation of at least one of the platinum group metals consisting of rhodium, iridium, ruthenium, osmium, and mixtures thereof from a feedstock solution, said process comprising mixing a polyamine having three or more amino nitrogen atoms with a feedstock solution comprising a chloride complex of the desired platinum group metal or metals in oxidation state III, in the presence of a protonating agent for the polyamine, and recovering

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The recovery of platinum group metals from low- grade

2014-8-5 · The recovery of platinum group metals from low-grade concentrates to an iron alloy using silicon carbide as reductant 19 Roughly 10 g of concentrate could accumulate in a crucible; however, some frothing was expected to take place and no more than 8 g of concentrate was used at any one time in order to accommodate frothing.

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Pyrometallurgical Recovery of Platinum Group Metals

2017-7-10 · The vaporization process can recover PGMs in vapor form at low temperatures (250–700°C), but it suffers high corrosion and potential environmental and health risks as a result of involvement of the hazardous gases, mainly Cl 2 and CO.

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PLATIRUS PGM Recycling

2021-6-4 · PLATInum group metals Recovery Using Secondary raw materials (PLATIRUS), a European Union (EU) Horizon 2020 project, aims to address the platinum group metal (pgm) supply security within Europe by developing novel and greener

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Highly efficient recovery of platinum, palladium, and

2020-4-1 · PGMs are concentrated and formed Fe-PGMs alloy phase at a relatively low temperature of 1300–1400 °C through adjustment of slag compositions. The principles of slag design were put forward, and the effects of basicity, slag compositions and collector dosage on the recovery efficiency of PGMs

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Platinum Group Metals Recovery Using Secondary

2021-1-4 · PLATInum group metals Recovery Using Secondary raw materials (PLATIRUS), a European Union (EU) Horizon 2020 project, aims to address the platinum group metal (pgm) supply security within Europe by developing novel and greener

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Status and research progress on recovery of platinum

2020-3-1 · In China, the reserves of platinum group metals (PGMs) are scarce, but the consumption of PGMs is enormous, which has resulted in a high external dependence. As more than 90% of PGMs are used by the catalyst industry, spent catalysts are the most important secondary source. Therefore, recycling PGMs from spent catalysts is the most significant strategy for relieving the risk of shortage in

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Toward the Recovery of Platinum Group Metals from a Spent

2021-1-11 · Toward the Recovery of Platinum Group Metals from a Spent Automotive Catalyst with Supported Ionic Liquid Phases ACS Sustainable Chemistry & Engineering ( IF 7.632) Pub Date : 2020-12-27, DOI: 10.1021/acssuschemeng.0c07384

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[PDF] Recovery of platinum-group metals (PGMs)

This paper presents a review of the present situation and perspectives in the production of platinum-group metals from primary and secondary sources, as well as in their use. The need and significance of recycling have been highlighted in view of the demand and supply of platinum-group metals. It has been shown that platinum-group metals are mostly used for the manufacture of autocatalysis and

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PLATInum group metals Recovery Using Secondary

2021-4-28 · PLATIRUS: PLATInum group metals Recovery Using Secondary raw materials . News & Events. 28 Apr 2021. Economic assessment of the PLATIRUS technologies.

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Recovery of Platinum Group Metals from Spent

2018-5-7 · The recovery of platinum group metals (PGMs) from spent automobile catalysts is a difficult process because of their relatively low contents in the scrap. In this study, to improve the efficiency of the existing recycling techniques, a novel physical concentration method involving treatment with FeCl2 vapor has been examined. The reactions occurring between typical catalyst components and

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The recovery of platinum group metals from low-grade

2015-7-3 · The recovery of platinum group metals from low-grade concentrates to an iron alloy in order to generate a small amount of an iron alloy in which PGMs and base metals are collected. A slag is also produced, which contains mostly unwanted materials and very low levels of residual PGMs. The desired degree of reduction is

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Hydrometallurgical recovery of platinum group metals

2013-8-7 · platinum group metals production has been evolving towards more modern processes that have fewer loops and shorter through times. Kristian Lillkung et al. Hydrometallurgical recovery of platinum group metals Aalto University Department of Materials Science and Engineering Hydrometallurgical recovery of platinum group metals

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The recovery of platinum group metals from low- grade

2014-8-5 · The recovery of platinum group metals from low-grade concentrates to an iron alloy using silicon carbide as reductant 19 Roughly 10 g of concentrate could accumulate in a crucible; however, some frothing was expected to take place and no more than 8 g of concentrate was used at any one time in order to accommodate frothing.

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Pyrometallurgical Recovery of Platinum Group Metals

2017-7-10 · As an important secondary resource with abundant platinum group metals (PGMs), spent catalysts demand recycling for both economic and environmental benefits. This article reviews the main pyrometallurgical processes for PGM recovery from spent catalysts. Existing processes, including smelting, vaporization, and sintering processes, are discussed based in part on a review of the

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