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how is platinum processed after mining

how is platinum processed after mining

  • The Platinum Mining Dredges of Good News Bay, Alaska

    May 03, 20180183;32;While mining increased over the decades, it was the introduction of the bucket line dredge to that transformed mining in this remote village and increase platinum yields considerably. A dredge was constructed by the Yuba Dredge Company that processed millions of tons of platinum

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  • How to Identify Platinum in Ore Deposits Sciencing

    May 10, 20180183;32;How to Identify Platinum in Ore Deposits Platinum aids in pollution control as it comprises part of the catalytic converters in many vehicles. In electronics, platinum functions in the construction of computer hard drives and LCDs. Platinum is also used to produce terephthalic acid for polyester fabric and plastic containers. Because of its

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  • How is platinum mined? Quora

    By a variety of methods, depending on the chemical state of the Pt. Because it is a noble, or nonreactive, metal, it can be found in placer deposits. Since it is a dense metal, grains of metallic Pt can be concentrated by gravity separation from s

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  • Mineral Extraction The Environmental Literacy Council

    Surface mining is generally less dangerous than underground mining, but it has a greater impact on surface landscapes, and consumes a vast amount of land. Also, since it requires the removal of massive amounts of top soil, surface mining often leads to erosion, dust pollution, and the loss of habitat.

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  • The Effects of Platinum Mining on the Environment from a

    Jul 11, 20060183;32;Environmental pressure from mining activities such as those from the platinum sector occurs through the fine grounded slurry from the processing plants, with its associated extracting chemicals that reach the tailings disposal facility (TDF). It is important that the effects of these activities on the environment are examined, especially in South Africa where there is a general paucity on data

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  • Platinum Mining and Refining Education

    Learn all about platinum as a precious metal, and the centuries long processes of mining and refining that have made it so integral to many parts of the world. Enjoy a detailed discussion on the history of platinum mining and refining, including facts, figures, pictures and charts to help explain.

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  • Mining Massachusetts Institute of Technology

    The remaining precipitate is then processed for element removal (Gruber, Medina, Keoleian, Kesler, Everson amp; Wallington, 2011). Mining is commonly associated with a variety of environmental problems including water pollution, radioactive tailings, erosion, sinkholes, biodiversity loss, and soil contamination (see environmental problems page

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  • Anglo American Platinum to pay R55m to Limpopo communities

    Anglo American Platinum will compensate two communities in Limpopo by R55 million 19 years after they were displaced to make way for the Mogalakwena Platinum Mine.

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  • how to process platinum ore BINQ Mining

    Dec 12, 20120183;32;How Is Platinum Mined Life123 Articles and Answers about Life . The first step in the mining process is getting the platinum ore out of the ground and into a refinery or processing plant. Two methods exist to extract platinum ore 187;More detailed

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  • Nickel Mining and Processing Everything you Need to Know

    Nickel is now recognized as one of the most valuable mined materials in the 20th and 21st centuries, making nickel mining an important industry. The Basics of Nickel Mining and Processing. Where metals are involved, nickel is an important material in our lives.

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  • How Is Platinum Extracted? Reference

    Because platinum is so rare, it must be extracted after being mined through a process that involves crushing it into incredibly small particles and separating these particles from one another. This is known as the flotation separation method, and produces a frothy layer of particles that can be skimmed to provide the extracted platinum.

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  • About us Sibanye Stillwater

    Sibanye Stillwater is a leading international precious metals mining company, with a diverse portfolio of platinum group metal (PGM) operations in the United States and Southern Africa, gold operations and projects in South Africa, and copper, gold and PGM exploration properties in North and South America.

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  • How to Identify Platinum in Ore Deposits Sciencing

    May 10, 20180183;32;How to Identify Platinum in Ore Deposits Platinum aids in pollution control as it comprises part of the catalytic converters in many vehicles. In electronics, platinum functions in the construction of computer hard drives and LCDs. Platinum is also used to produce terephthalic acid for polyester fabric and plastic containers. Because of its

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  • What Is Placer Mining? (with picture)

    Mar 02, 20200183;32;A very crude form of placer mining was used by gold prospectors during the California gold rush in the mid 1800s. Since then, the technology has progressed to allow a larger volume of material to be processed. Modern mining methods include dredging and sluicing. Placer mining is named after the deposits from which the material is mined.

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  • 9 Step Process for Discovering, Mining amp; Refining Gold

    In modern times though, mining for gold is a much more intensive, yet sophisticated process. Most surface, or alluvial gold has been found, which is why gold is mainly mined from the earth today. Its largely a matter of technology and requires much expertise and elaborate equipment. Mining for gold today can essentially be broken down into 9

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  • Platinum Mining in South Africa projectsiq

    Platinum mining in South Africa, or mining for Platinum Group Metals (PGM), is widespread on the African continent, and South Africa holds over 80% of the worlds reserves. For investors interested in the PGM sector in Africa, South Africa seems to be the logical starting point. It has the lions share of the continents platinum mining

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  • Gold processing Britannica

    Gold processing, preparation of the ore for use in various products. Native gold is the most common mineral of gold, accounting for about 80 percent of the metal in the Earths crust. It occasionally is found as nuggets as large as 12 millimetres (0.5 inch) in diameter, and on rare occasions

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  • Copper Mining and Processing Processing of Copper Ores

    Following mining, transporting, and crushing to a consistent gravel or golf ball size, the crushed ore is further processed at a mill using secondary crushers, and reduced to pebbles, and finally to fine sand. After the copper ore is crushed, liquid is added to make it a slurry.

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  • Mining for asteroids will be the next gold rush

    Kaku predicts that asteroid mining will resemble a 19th century cattle supply chain, in which cattle was herded from the Wild West and sent to Chicago, where meat was processed and then sent off

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  • How Is Platinum Mined History and Practices

    Platinum in NatureTop Platinum ProducersPlatinum Mining MethodsHow Is Platinum MinedPlatinum is found in nature primarily in nuggets and grains rather than well formed crystals, and is usually alloyed with other metals like nickel or copper. Its value in industry is platinums ability to resist chemical alteration and high temperatures, and its stable electrical properties. It has some vulnerability, though, since it can be corroded by cyanides, halogens, sulfur and caustic alkalis.See more on canada gold buyersLive Chat
  • Zim platinum leakages hurting national purse NewsDay

    But platinum ore exports may be leaking millions of dollars in potential revenue the country needs to plug an acute shortage of foreign currency, fuel and drugs, according to local mining experts.

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  • How is platinum extracted from its ore SlideShare

    Sep 19, 20140183;32;How is platinum extracted from its ore 1. How is platinum extracted from its Ore? An ore is a naturally occurring mineral from which a pure metal can be extracted. For Platinum, the two chief minerals are sperrylite or platinum arsenide (PtAs2) and co operate or platinum sulfide (Pts).

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  • The Effects of Platinum Mining on the Environment from a

    Jul 11, 20060183;32;Environmental pressure from mining activities such as those from the platinum sector occurs through the fine grounded slurry from the processing plants, with its associated extracting chemicals that reach the tailings disposal facility (TDF). It is important that the effects of these activities on the environment are examined, especially in South Africa where there is a general paucity on data

    Live Chat
  • Platinum

    Platinum is a chemical element with the symbol Pt and atomic number 78. It is a dense, malleable, ductile, highly unreactive, precious, silverish white transition metal. Its name is derived from the Spanish term platino, meaning quot;little silverquot;. Platinum is a member of the platinum group of elements and group 10 of the periodic table of elements.

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  • [GIFS] The 5 Stages of the Mining Life Cycle Operations

    Aug 18, 20150183;32;Mining operations are complex. They aren't your run of the mill type projects. These billion dollar complexes consist of various interconnected projects, operating simultaneously to deliver refined commodities like gold, silver, coal and iron ore. Its a five stage process and weve broken it down using GIFs. Exploration

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  • Platinum

    Platinum is a precious metal commodity; its bullion has the ISO currency code of XPT. Coins, bars, and ingots are traded or collected. Platinum finds use in jewellery, usually as a 9095% alloy, due to its inertness. It is used for this purpose for its prestige and inherent bullion value.

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  • Prospecting for High Grade Platinum ore. YouTube

    Aug 14, 20190183;32;My new Platinum claim is showing promise. after my first trip to the claim I have already found the main pit, and some other showings. Some of the initial surface sampling (panning) has shown at

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  • Platinum Group Metals And Nickel Miners The Case To Be

    Sep 24, 20190183;32;Concentrates of nickel sulfide ore are processed at relatively low costs in smelters to produce Class 1 nickel, which has a purity of greater than 99.98% (Fig. 3). The annual after tax cash

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  • Mining for Precious Metals explained Gold, Silver

    This is the 3rd video in a serious focusing on precious metals recovery from primary sources (ore). ipmi

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  • 1.1 PHASES OF A MINING PROJECT elaw

    1. Overview of Mining and its Impacts1 Proposed mining projects vary according to the type of metals or materials to be extracted from the earth. The majority of proposed mining projects involve the extraction of ore deposits such as copper, nickel, cobalt, gold, silver, lead, zinc, molybdenum, and platinum

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  • 3 Technologies in Exploration, Mining, and Processing

    The life cycle of mining begins with exploration, continues through production, and ends with closure and postmining land use. New technologies can benefit the mining industry and consumers in all stages of this life cycle. This report does not include downstream processing, such as smelting of

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  • Platinum Mining in Canada INN investingnews

    Platinum mining in Canada began after the metal was discovered in Ontario in 1888 among nickelcopper ores. It can usually be found alongside other platinum group metals (PGMs).

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  • Platinum (Pt) Chemical properties, Health and

    The only thing we know is that platinum will accumulate in the roots of plants after uptake. Whether eating platinum containing plant roots can do any harm to animals and humans, is not yet clear. Microrganisms may be able to convert platinum substances to more dangerous substances in soils, but on this subject we also have little information.

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  • How is platinum extracted from its ore? Answers

    Jun 19, 20140183;32;Platinum is rarely found on its own, but in combination with other base and precious metals. Extraction of the pure metal from ores is a complex process, and includes milling the

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  • Zimbabwe extends platinum tax deadline to end 2017

    Dec 08, 20160183;32;ZIMBABWE has again postponed a 15% tax on exports of unbeneficiated platinum group metals (PGMs) to 2018 so that miners can redouble their efforts on building refinery projects. With regards to value addition, Government has noted progress made by platinum producers and accordingly, extends the reprieve to December 2017, said Patrick Chinamasa, Zimbabwes finance minister.

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  • Mine Tailings

    Mine tailings' size and composition depends on the mining method. For hardrock metal mines, tailings are usually a very fine mud or powder, which is left over after ore is crushed and valuable minerals are extracted from it. Tailings may also contain chemicals used for mineral extraction.

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  • How do you mine platinum Answers

    The mining of platinum starts with finding an ore body containing platinum group metals (PGM), usually associated with copper and nickel ores.You dig and drill and blast and haul the rock up to

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  • OVERVIEW OF PGM PROCESSING angloamericanplatinum

    South Africa (SA) is the source of over 60% of newly mined PGMs and over 80% of Platinum. PGM mining in South Africa is located in the Bushveld Complex in three regions commonly referred to as the Western, Eastern, and Northern Limbs The Bushveld Complex

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