Search results for keyword: pgm
Isometric iron platinum ore
Platinum Group Minerals
Platinum group minerals (pgms), which are typically associated with mafic and ultramafic complexes, are important for their economic potential. They are divided into two principal categories based on their chemical composition: native platinum and its alloys, which typical......
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Selective precipitation enrichment of platinum group metals
Introduction
Platinum-group metals (pgms) are among the most valuable and important industrial metals today, due to their numerous and varied applications in fields ranging from the automotive industry to jewelry manufacturing. The interest in these metals is increasingly growing due to the growt......
Replacement enrichment of platinum group metals
Introduction
Group VIII transition metal complexes of the Pt family such as Pt, Pd, and Rh are extensively studied due to their unique chemical and physical properties. These metals are important in many scientific and industrial applications, ranging from catalysis to nanotechnologies. It is the......
Enrichment of platinum group metals by beneficiation
Introduction
Platinum group metal (pgm) enrichment is a process used to separate metal and metal compounds from other materials. This process is used to produce concentrate from ore that may be too low in pgm content to be of commercial value. pgms are a group of six metals containing platinum, p......
Recovery of Platinum Group Metals from Electronics Industry Scrap
Recovery of Platinum Group Metals from Electronic Industry Waste
The recycling of electronic waste is becoming increasingly important due to the rapid growth of our digital society. Most of the waste is composed of metals and nonmetallic materials, and a significant portion of it includes preciou......
Platinum group metal regeneration
Platinum Group Metals Reclamation
The platinum group metals (pgms) are a collection of six metals that have very similar physical and chemical properties—platinum, palladium, rhodium, iridium, osmium and ruthenium. pgms are highly valued due to their strength and resistance to corrosion, and the......
Enrichment of platinum group metals by pressure leaching
Abstract
The enrichment of platinum group metals (pgms) from low-grade ores needs a new and efficient technique to separate pgms from other metals. High-pressure leaching (HPL) is a potential method for pgm extraction because it uses high pressure, temperature and chemical environment to leach ou......
Chlorine Selective Leaching for Enrichment of Platinum Group Metals
Abstract
Chlorine gas is a commonly used reagent in the extraction of many precious metals, such as platinum group metals (pgms). This paper reviews the existing literature on the application of chlorine gas in the extraction of pgms. Hydrometallurgical processes coupled with chlorine leaching ar......
Platinum group metals extracted from copper-nickel alloy
Abstract
This article briefly introduces the general situation of copper-nickel alloy to promote platinoid metal and corresponding processing technology. Copper-nickel alloy, a kind of alloy, is a useful material to produce platinoid metal such as platinum, palladium and so on. The recovery of pl......
Enrichment of platinum group metals by smelting
Platinum-group metals (pgms) are known for their use in catalytic converters, jewelry, and other high-value, niche applications. They are rare metals and can be difficult to extract from ore due to their insolubility in water. Despite the challenges, extracting pgms from ore can be done using a pr......
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