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Thursday, November 19, 2020 | History

2 edition of platinum-group metals consumption and recycling flow model found in the catalog.

platinum-group metals consumption and recycling flow model

Robert C Gabler

platinum-group metals consumption and recycling flow model

  • 17 Want to read
  • 14 Currently reading

Published by U.S. Dept. of the Interior, Bureau of Mines in Washington, D.C .
Written in English

  • Platinum group industry -- Mathematical models,
  • Platinum group -- Recycling -- Mathematical models

  • Edition Notes

    Statementby Robert C. Gabler, Jr
    SeriesInformation circular -- 9303, Information circular (United States. Bureau of Mines) -- 9303
    The Physical Object
    Pagination1 v
    ID Numbers
    Open LibraryOL17930494M

    Platinum group - Platinum group - The metals and their alloys: The mechanical properties of the six platinum metals differ greatly. Platinum and palladium are rather soft and very ductile; these metals and most of their alloys can be worked hot or cold. Rhodium is initially worked hot, but cold-working can be done later with rather frequent annealing. Resource Recycling Inc. publishes acclaimed business journals for the recycling industry. The company also produces three annual conferences and trade shows.   WASHINGTON, J /PRNewswire/ -- A new analysis by The Pew Charitable Trusts and SYSTEMIQ finds that without immediate and sustained action, the annual flow . Scrap consists of recyclable materials left over from product manufacturing and consumption, such as parts of vehicles, building supplies, and surplus materials. Unlike waste, scrap has monetary value, especially recovered metals, and non-metallic materials are also recovered for recycling.

      Platinum group metals (PGMs) are often thought of as “exotic”. Yet, according to the International Platinum Group Metals Association (IPA), one-quarter of all manufactured goods either contain a PGM or a PGM played a key role in its production. “That isn’t surprising given that PGMs are the densest known versatile properties of this unique group of elements are valued in a.

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platinum-group metals consumption and recycling flow model by Robert C Gabler Download PDF EPUB FB2

Platinum-group metals consumption and recycling flow model (OCoLC) Material Type: Government publication, National government publication: Document Type: Book: All Authors / Contributors: Robert C Gabler; United States. Bureau of Mines.

Get this from a library. A platinum-group metals consumption and recycling flow model. [Robert C Gabler]. A platinum-group metals consumption and recycling flow model.

Washington, D.C: U.S. Dept. of the Interior, Bureau of Mines. MLA Citation. Gabler, Robert C. A platinum-group metals consumption and recycling flow platinum-group metals consumption and recycling flow model book [microform] / by Robert C. Gabler, Jr U.S.

Dept. of the Interior, Bureau of Mines Washington, D.C Australian/Harvard Citation. A platinum-group metals consumption and recycling flow model / By Robert C.

Gabler and United States. Bureau of Mines. Abstract. Includes bibliographical references (pages ).Mode of access: Internet Topics: Platinum group, Platinum group industry.

Fig. 11a shows the simulation of the platinum group metals flow of platinum group metals in society, as how much goes to car catalysts, fertilizer factories, industrial use and as jewellery during the period ⿿ The peak production is estimated to occur aroundpeak supply to the market is about the same ⿿Cited by: Platinum-Group Metals—World Supply and Demand Graph showing platinum-group metals recovered by recycling of autocatalysts from Although most of our Nation’s consumption of platinum and palladium is in the manufacture of catalytic converters, a major potential application.

Graedel et al. provide an overview on the current knowledge of recycling rates for 60 metals and show that many end-of-life recycling ratios (EOL-RRs) are very low: only for 18 metals (silver, aluminum, gold, cobalt, chromium, copper, iron, manganese, niobium, nickel, lead, palladium, platinum, rhenium, rhodium, platinum-group metals consumption and recycling flow model book, titanium, and zinc) is the.

InSullivan Metals installed a shear baler model PCL from Miami-based Imabe to process its industrial scrap while the 1,ton guillotine shear continued to focus on obsolete scrap. Powell says the PCL is slightly smaller than Sullivan’s other shear, so it made sense to process the lighter industrial scrap on that machine.

Distribution of the global supply of platinum group metals by source Cash costs plus capex platinum production by region Worldwide demand for platinum by. Platinum Group Metals Ltd. is a mining company focused on the production of platinum and palladium. Our projects are located in the Bushveld Complex in South Africa, surrounded by 70% of the world’s platinum production.

PGM Markets Platinum and Palladium are both essential and precious metals. Click below to learn more. Flow Studies for Recycling Metal Commodities in the United States CA-M; Global Exploration and Production Capacity for Platinum-Group Metals from Through Scientific Investigations Report –; Historical Statistics for Mineral and Material Commodities in the United States Data Series Platinum-Group Metals.

Recycling the Platinum Group Metals Metals are not consumed. Instead, they are only transferred from one manifestation into another.

Metal combinations in products often differ from those in primary deposits, which results in new technological challenges for their efficient recovery. The platinum group metals (PGMs) palladium, platinum, and rhodium represent the key materials for automotive exhaust gas treatment.

Since there are currently no adequate alternatives, the importance of these metals for the automotive industry is steadily rising. The high value of PGMs in spent catalysts justifies their recycling.

Fascinating article on platinum group metals, including rhodium’s role which is not widely followed – always appreciate the historical perspective you provide on a number of subjects, Jack.

On the synthesis of mining and recycling, in particular I like the business model of Stillwater Mining in Montana, one of the few domestic platinum. International Platinum Group Metals Association Schiess-Staett-Str. 30, Munich – Germany Phone +, Fax + [email protected], THE PRIMAYODITAMU EHC PP RIMPAY MOPRYPIMPROVE LIVES ABOUT THE IPA The IPA is a non-profit organisation representing 80% of the mining, production and fabrication.

NIOSHTIC-2 Publications Search - - A platinum-group metals consumption and recycling flow model. World resources of platinum-group metals appear ample for the foreseeable future; however, political and economic events in the last two decades have caused concern over the availability and reliability of an uninterrupted supply.

The International Platinum Group Metals Association (IPA) carried out the first ever industry-wide life cycle assessment on platinum group metals (pgms) which included data from a majority of the industry in both primary and secondary production, as well as one major application of pgms, i.e.

their use in a car exhaust catalyst. The platinum-group elements (PGE) include platinum, palladium, rhodium, ruthenium, iridium, and osmium. These metals have similar physical and chemical properties and occur together in nature.

The properties of PGE, such as high melting points, corrosion resistance, and catalytic qualities, make them indispensable to many industrial applications. The recycling of scrap is one of the common approaches aiming at reduction of mining-based production of critical metals and mitigation of their supply risk as well as processing-related environmental impact.

The number of currently available end-of-life vehicles (ELVs) indicates—significant potential for critical metals recycling, especially niobium (Nb). The behavior of platinum group metals (PGMs) during their recovery with smelting of spent automotive ceramic catalysts powder in the presence of metallic copper at elevated temperatures is studied in this paper.

Two different metal recovery mechanisms proved to be active in this process: 1) Wetting of micro-dispersed particulates of PGMs in the slag by molten copper, formation of copper. The recycling of precious metals, for example, platinum, is an essential aspect of sustainability for the modern industry and energy sectors.

However, due. A system dynamics model for platinum group metal supply, market price, depletion of extractable amounts, ore grade, recycling and stocks-in-use, Resour. Conserv. Recycl ;– [36]. Porphyry copper and mixed copper-gold sulfide deposits contain varying amounts of precious (gold and silver) and platinum group metals (PGMs).

Currently, milling and froth flotation is. Materials Flow of Indium in the United States in and Circular ; Iron and Steel. Iron and Steel Recycling in the United States in Circular G; Steel Stocks in Use in Automobiles in the United States Fact Sheet ; L.

Lead. Apparent Consumption vs. Total Consumption—A Lead-Acid Battery Case Study. The platinum-group metals (abbreviated as the PGMs; alternatively, the platinoids, platinides, platidises, platinum group, platinum metals, platinum family or platinum-group elements (PGEs)) are six noble, precious metallic elements clustered together in the periodic elements are all transition metals in the d-block (groups 8, 9, periods 5 and 6).

Prior to the requirement for catalytic converters, the PGM recycling rate in the United States was approximately 85%.(Frosch, R., ) Inthe overall recycling efficiency of platinum scrap (amount recovered and reused relative to the amount available) was 76%. Platinum recovery rates were over 98% for chemical and petroleum refining.

the precious metal recycling process avoids a combustion step. A seconda ry objective involves the investigation of a process fo r precious metal recovery from metal monoliths, which are a favored catalyst platform for distributed production of hydrogen.

Approach Developing an environmentally friendly commercial process for recycling MEAs is a. It's been reported that % of gold consumption worldwide is from recycling and the rest still comes from mining and 75% of world silver production comes from process of gold mining is the cause of terrible pollution (cyanide leaching), and even has the potential to cause devastating natural disasters if not done responsibly.

Tigard, Oregon-based Agilyx Corp., which chemically recycles plastics into chemical intermediates, fuels and virgin-like plastics, has announced that it is leveraging its existing plastic feedstock management system to create a new subsidiary company Cyclyx International new company will help to develop new supply chains that will aggregate and preprocess larger volumes of.

Whitepapers, E-Books, etc. More Information KPIs for more t online stores Global mine production of platinum-group metals   Many metals can be recycled – and in some cases, actual recycling rates are already high.

For example, 67% of scrap steel, more than 60% of aluminium and 35% of copper (% in. The World Platinum Investment Council believes looks encouraging for platinum group metals based on continued demand growth for platinum.

This is predominant in the industrial sector coupled with a consequent rebound in investment. As such, WPIC CEO PAUL WILSON believes that the industry can look forward to a number of promising trends in.

• Phone books: When was the last time you used a phone book. The white pages alone cost 5 million trees a year. They generatedtons of waste in (EPA, ).

You can opt out of phone book delivery by registering your address at sites like • Disposable razors: More than 2 billion disposable razors. Find out all the key statistics for Platinum Group Metals Ltd. (PLG), including valuation measures, fiscal year financial statistics, trading record, share statistics and more.

They contain significant amounts of platinum group metals (PGMs) – platinum, palladium and rhodium – which mostly come from mines in Russia and South Africa; rare earth metals (REMs), most of.

Mapping the global flow of tungsten to identify key material efficiency and supply security opportunities. Resources, Conservation and Recycling, DOI: /rec Thomas O. Wiedmann, Heinz Schandl, Daniel Moran. The footprint of using metals: new metrics of consumption and productivity.

Global Material Flow Model - () Harmonization of LCA Methodologies for Metals () Download. PDF. Historical Aluminium Inventories () () Download.

Total Unwrought. Global Aluminium Recycling: a Cornerstone of Sustainable Development () Download. PDF. Annual Planned Production Rate ofOunces of Platinum, Palladium, Rhodium and Gold plus 23 million Pounds Nickel and Copper Initial Probable Mineral Reserve of Million Ounces of Platinum, Palladium, Rhodium and Gold Fully Mechanized Underground Mine Planned forTonnes per Month Would be One of the Larger and Lowest Cash Cost PGM Mines Globally Platinum Group Metals.

Metals recycling maps and allocation procedures in life cycle assessment 19 May | The International Journal of Life Cycle Assessment, Vol.

15, No. 6 Facility-level energy and greenhouse gas life-cycle assessment of the global nickel industry. Africa region was the largest producer of the platinum group metals but due to labor disruptions and safety issues; mining of these metals has been stopped and some of the marginal mines have closed, which is affecting the global supply.

Europe followed the Asia Pacific region in consumption. The copper stock providing services in the U.S. throughout the 20th century is computed from the difference of the flow of copper into use and out of use as determined by product lifetimes and recycling rates defined elsewhere (9, 10).Fig.

2 shows that the per-capita copper stock increased at a nearly steady rate from toexcept for the hiatus during the s, and at a slower rate.The need to develop sustainable, efficient, and cheap processes to extract metals from complex and poor polymetallic matrices is real.

The aim of this book was to highlight recent advances related to hydrometallurgy to face new challenges in metal production.

Sources of Platinum Group Metals. Platinum gets its name from platina, meaning "little silver," because the Spaniards considered it an unwanted impurity in silver mining operations in the most part, PGMs are found together in ores. Ultramafic and mafic igneous rocks contain high levels of platinum group metals, the granites contain a low percentage of the metals.