• Quantifying the content of gravity recoverable

    Cited by: 10
  • platinum group recoverable - Trimsalon Baluca

  • : 4/5
  • Quantifying the content of gravity recoverable

    A protocol for predicting recovery of platinum group minerals (GRPGM) is adapted from the protocol for gravity recoverable gold. This paper introduces the methodology to characterize the content ...

  • Characterizing the gravity recoverable platinum group

    Abstract. Modeling gravity recovery of platinum group minerals (PGMs) in the grinding circuit is based on three components: Ore characterization of gravity recoverable platinum group minerals (GRPGM), their behavior in grinding mills and hydrocyclones, and the performance of the gravity recovery units.

  • Characterizing and recovering the platinum group

    GRPGMs, gravity recoverable platinum group minerals. LIMS, laser ionization mass spectrometer microscopy. MLA, mineral liberation analyser. PGEs, platinum group elements. PGMs, platinum group minerals. QEMScan, quantitative evaluation of materials by scanning electron. ROM, run of mine.

  • Securing Platinum-Group Metals for Transport Low

    2020-1-23  One Earth Article Securing Platinum-Group Metals for Transport Low-Carbon Transition Han Hao,1,4,5 Yong Geng,2,6,7,8,* James E. Tate,3 Feiqi Liu,1,5 Xin Sun,1,4 Zhexuan Mu,1,5 Dengye Xun,1,4 Zongwei Liu,1,5 and Fuquan Zhao1,5 1State Key Laboratory of Automotive Safety and Energy, Tsinghua University, Beijing 100084, China 2School of International and Public Affairs, Shanghai Jiao

  • CHARACTERIZING GRAVITY RECOVERABLE PGMS AND

    The great success of gravity recoverable gold technology has inspired the McGill research group to explore the possibility of using this technology in some ores other than gold. Platinum Group Metals are the first choice for this purpose, since they are precious, low

  • Platinum Metals from Nuclear Fission Johnson

    2020-7-2  Metals of the platinum group are being produced in appreciable and growing quantities as by-products of nuclear fission in atomic reactors. It has been suggested that rhodium, palladium and ruthenium might possibly be separated in the reprocessing of spent fuel and be used in industry but from calculations recently made it is now shown that their levels of radioactivity would be unacceptably ...

  • World Mining Data

    2019-5-7  Gold, Platinum-Group Metals (Palladium, Platinum, Rhodium), Silver Industrial Minerals: ... from it, but indicate the content of recoverable valuable elements and compounds. Total world production figures (chapter 6.1) do not include Bauxite production as Bauxite is

  • Platinum Group Metal Recovery from Spent Catalytic ...

    Platinum Group Metal Recovery from Spent Catalytic Converters . The catalyst component of a catalytic converter is usually platinum (Pt), along with palladium (Pd), and rhodium (Rh). All three of these platinum group metals, or PGMs, are extremely rare but have a broad range of

  • Platinum Metals from Nuclear Fission Johnson

    2020-7-2  Metals of the platinum group are being produced in appreciable and growing quantities as by-products of nuclear fission in atomic reactors. It has been suggested that rhodium, palladium and ruthenium might possibly be separated in the reprocessing of spent fuel and be used in industry but from calculations recently made it is now shown that their levels of radioactivity would be unacceptably ...

  • Productivity in Platinum Mining Johnson Matthey ...

    2020-6-17  While it is not possible to determine with accuracy the platinum group metals content of the Complex, or the amount recoverable by existing mining techniques, it has been estimated that the reserves in the Merensky Reef and the Upper Gabbro Seam 2 amount to 1,330 million ounces, of which 800 million ounces are platinum .

  • EP0173425A1 - Process for the extraction of platinum

    A process for separating platinum group metals (PGM's) from various feedstock materials, is disclosed, wherein a plasma arc flame is employed to produce a superheated puddle on the surface of a slag layer to accelerate the association of platinum group metals with a collector material and formation of a recoverable layer of platinum group metals and collector material.

  • Platinum Group Metals – Strategic Roles

    Platinum Group Metals: Strategic Roles Kevin Crisp The LBMA Precious Metals Conference 2005, Johannesburg Page 73 should form a big consortium similar to those of the oil companies”. Let’s hope not. Nothing can be done to rectify the concentration by Mother Nature of economically recoverable PGM mineral deposits. The US and Canada have

  • Platinum Group Metals Ltd.: Exhibit 99.3 - Filed by ...

    2017-10-3  Platinum Group Metals Ltd. is a British Columbia, Canada, company formed by amalgamation on February 18, 2002 pursuant to an order of the Supreme Court of British Columbia approving an amalgamation between Platinum Group Metals

  • Platinum-Group Metals—World Supply and Demand

    2005-8-3  Platinum-Group Metal Resources, Production, and Supply PGM deposits1 are widespread; however, deposits with economically recoverable platinum-group elements2 (PGEs) are limited. Canada, Russia, South Africa, and the United States accounted for about 97 percent of the world’s platinum production and 95 percent of the world’s palladium

  • PLATINUM-GROUP METALS - Amazon S3

    2018-10-19  1 PLATINUM-GROUP METALS By Robert G. Reese Six metals—platinum, palladium, rhodium, iridium, companies throughout the United States collected scrap ruthenium, and osmium—make up the platinum-group metals materials such as catalysts and PGM-bearing solutions and

  • 3993 19 Sylvania AR Concept XM88 - Sylvania Platinum

    2020-3-17  comprising 25% of the total assets of the Group. Given the low platinum price and the Group’s low market capitalisation, the directors performed an impairment assessment of the Group’s PPE at year end. Where indicators of impairment exist, a formal estimate of the recoverable

  • Gold and Platinum Refining Recovery Systems /

    The platinum group metals (or PGMs) include: platinum, palladium, rhodium, iridium, osmium, and ruthenium. Platinum, palladium, and rhodium are commonly used in industry and jewelry. The saltwater process will recover and refine all of the platinum metals and will separate each platinum group metal from the other and will yield a purity of at ...

  • Platinum Group Metal Recovery from Spent Catalytic ...

    Platinum Group Metal Recovery from Spent Catalytic Converters . The catalyst component of a catalytic converter is usually platinum (Pt), along with palladium (Pd), and rhodium (Rh). All three of these platinum group metals, or PGMs, are extremely rare but have a broad range of

  • Platinum Group Metals Ltd. (Exploration Stage Company)

    2015-11-13  between Platinum Group Metals Ltd. and New Millennium Metals Corporation (“New Millennium”). The Company is an exploration company conducting work on mineral ... economically recoverable reserves, the ability of the Company to obtain the necessary financing to complete the development of the property, and future profitable production, or ...

  • PLATINUM GROUP METALS LTD Top Holdings

    2020-4-8  Platinum Group Metals is an exploration company conducting work on mineral properties it has staked or acquired by way of option agreements in Ontario, Canada and the Republic of South Africa. Co. has not yet determined whether its mineral properties contain ore reserves that are economically recoverable.

  • Platinum Group Metal Recycling Technology Development

    2005-11-27  Platinum Group Metal Recycling Technology Development Author: L. Shore and B. Robertson: Engelhard Corporation Subject: 2005 DOE Hydrogen Program Annual Report. Develop a new process for precious metal (PM) recovery from proton exchange membrane (PEM) membrane electrode assemblies (MEAs). Evaluate the feasibility of recycling Nafion® membranes.

  • 3993 19 Sylvania AR Concept XM88 - Sylvania Platinum

    2020-3-17  comprising 25% of the total assets of the Group. Given the low platinum price and the Group’s low market capitalisation, the directors performed an impairment assessment of the Group’s PPE at year end. Where indicators of impairment exist, a formal estimate of the recoverable

  • Critical and Strategic Minerals in Alaska: Cobalt, the ...

    Report issued by the U.S. Bureau of Mines discussing critical and strategic Alaskan minerals. As stated in the introduction, "this is the first report on these Bureau of Mines investigations. It summarizes available information about deposits and past production of cobalt, the platinum-group metals, and chromite, which was obtained during investigations of these metals through May 1981" (p. 2).

  • platinum group ore grinding - j-fit.nl

    Platinum group metals: a unique case study in the ... PLATINUM GROUP METALS: A UNIQUE CASE STUDY 115 grinding and gravity-based (or dense media) separation, followed by flotation to produce a PGM-rich concentrate. The run-of-mine ore grades are typically several g/t, whereas concentrates are some hundreds of g/t (Vermaak, 1995).

  • Gold and Platinum Refining Recovery Systems /

    The platinum group metals (or PGMs) include: platinum, palladium, rhodium, iridium, osmium, and ruthenium. Platinum, palladium, and rhodium are commonly used in industry and jewelry. The saltwater process will recover and refine all of the platinum metals and will separate each platinum group metal from the other and will yield a purity of at ...

  • Platinum's Lesson for Lithium-Ion Batteries - Bloomberg

    2017-9-26  The so-called platinum group metals occur in large quantities in only four places. Then and now, about 90 percent of output comes from what were then apartheid South Africa and the Soviet Union.

  • Platinum Group Metals Reports 13% Increase in F

    2016-4-19  Platinum Group Metals Ltd. reports increased grade and a significant increase in indicated ounces in an updated independent resource estimate for platinum

  • Magnetically Recoverable Nanocatalysts Chemical

    2019-12-12  Recoverable Platinum Nanocatalysts Immobilized on Magnetic Spherical Polyelectrolyte Brushes. Industrial Engineering Chemistry Research 2012 , 51 (15) , 5608-5614. DOI: 10.1021/ie2025147.

  • 3993 19 Sylvania AR Concept XM88 - Sylvania Platinum

    2020-3-17  comprising 25% of the total assets of the Group. Given the low platinum price and the Group’s low market capitalisation, the directors performed an impairment assessment of the Group’s PPE at year end. Where indicators of impairment exist, a formal estimate of the recoverable

  • PLATINUM GROUP METALS LTD Top Holdings

    2020-4-8  Platinum Group Metals is an exploration company conducting work on mineral properties it has staked or acquired by way of option agreements in Ontario, Canada and the Republic of South Africa. Co. has not yet determined whether its mineral properties contain ore reserves that are economically recoverable.

  • Platinum's Lesson for Lithium-Ion Batteries - Bloomberg

    2017-9-26  The so-called platinum group metals occur in large quantities in only four places. Then and now, about 90 percent of output comes from what were then apartheid South Africa and the Soviet Union.

  • Platinum Group Metals - Platinum Group Metals

    Platinum Group Metals Ltd. (TSX: PTM)(NYSE MKT: PLG) ("Platinum Group" or the "Company") reports an updated independent resource estimate for platinum, palladium and gold ("3E") on the 58.62% owned Waterberg Joint Venture, effective July 20, 2015 . Mineral Resources at Waterberg on a 100% project basis have increased to an estimated 25.64 million ounces 3E in the Inferred category plus 12.61 ...

  • American Express Group Travel Insurance Plan

    2020-4-3  For Platinum Card members Policy Number: NAC0000012 Period of Insurance: From 1 April 2020 to 31 March 2021 ... AMEX Group Travel Insurance Plan – TC for Platinum Card members. Hong Kong SAR. Published 02/2020. ... Any expenses which are recoverable from any other insurance policy or state insurance program which is applicable to

  • “Platinum palladium recovery from Catalytic converters”

    2012-7-10  alchemy. In this manual are disclosed the methods used to recover platinum group metals (PGM`s) from scrap automotive catalytic converters (C/C`S). Most people know that C/C`s contain platinum; it’s fairly common knowledge that in some mysterious way, the metal reacts with exhaust emissions, and purifies them, and so the planet will

  • UNITED STATES DEPARTMENT OF THE INTERIOR

    2010-11-29  recoverable platinum group in the Merensky Reef. The UG-2 chrome seam has a similar extent by higher grade, estimated at 0.192 troy ounces/ton of recoverable precious metals (Gruenewaldt, 1977) and low amounts of copper or nickel. The Platreef is estimated to have a

  • platinum group ore grinding - j-fit.nl

    Platinum group metals: a unique case study in the ... PLATINUM GROUP METALS: A UNIQUE CASE STUDY 115 grinding and gravity-based (or dense media) separation, followed by flotation to produce a PGM-rich concentrate. The run-of-mine ore grades are typically several g/t, whereas concentrates are some hundreds of g/t (Vermaak, 1995).

  • World Mining Data

    2019-5-7  Gold, Platinum-Group Metals (Palladium, Platinum, Rhodium), Silver Industrial Minerals: ... from it, but indicate the content of recoverable valuable elements and compounds. Total world production figures (chapter 6.1) do not include Bauxite production as Bauxite is

  • Platinum Group Metals Reports 13% Increase in F

    2016-4-19  Platinum Group Metals Ltd. reports increased grade and a significant increase in indicated ounces in an updated independent resource estimate for platinum