recycling of platinum and recovery equipment type

Hydrometallurgical recovery/recycling of platinum by the ...

2013-2-1 · Hydrometallurgical recovery/recycling of platinum by the leaching of spent catalysts: A review ... it is necessary to process secondary materials, such as spent catalysts, electronic scraps, used equipment, fabricated ware and membrane electrode assemblies, for Pt recovery and recycling. ... The most common car catalytic converters are the ...

Recycling the Platinum Group Metals: A European ...

2 天前 · Johnson Matthey, at its refineries in Brimsdown and Royston, UK, recovers platinum, palladium, iridium, rhodium and ruthenium along with gold and silver from secondary materials using the traditional refining route. It also uses Smopex ® to recover other metals where process economics require, or in the cleaning of effluent (5, 6). Fig. 1.

Recycling Platinum :: ChemViews Magazine :: ChemistryViews

2012-1-13 · Recycling platinum is a difficult, complicated process. The first step is the dissolution of the used platinum. Because platinum is a very special precious metal, this isn’t so easy. The solvents used for this are usually highly corrosive aqua regia, a

Recovery of platinum group metals from spent catalysts: A ...

2015-12-10 · Abstract. This paper provides an overview of the various processes used in the recovery of platinum group metals (PGMs) from spent catalysts. PGM recovery is interesting due to their vast industrial applications and high market prices. From the use of renewable resources and environmental protection viewpoints, recycling of PGMs receives wide ...

Pyrometallurgical Recovery of Platinum Group Metals from ...

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

Recovery and Refining|TANAKA Precious Metals

Recovery and Refining. We offer a comprehensive recycling system ranging from the recovery and refining of used scrap metal containing precious metals to the remanufacture of those metals into products. Scrap is an important resource. Please

Metal Types and Recycling Process

2021-3-5 · Recovering precious metals such as palladium, platinum, gold and other valuable metals such as copper, lead, and silver from electronic waste becomes economically viable only if enough scrap is collected. Such separation takes more technologically advanced and sophisticated recycling equipment.

Recycling|TANAKA Precious Metals

Recycling of Spent Automotive and Petrochemical Catalysts. We have developed pollution-free equipment utilizing the latest technology that enables the recycling of precious metals with a high recovery

Refrigerant Recovery and Recycling Equipment

2021-4-21 · Recovery equipment standards vary depending on the size and type of air-conditioning or refrigeration appliance being serviced: Recovery and recycling equipment used with most air-conditioning and refrigeration equipment must meet the standards identified in the following table. Small appliance recovery equipment must be able to recover either:

Recovery of Palladium from Spent Activated Carbon ...

2 天前 · Activated carbon-supported palladium catalysts are liable to progressive deactivation even in the absence of any gaseous contaminants during the oxidation of hydrogen under ambient conditions. The high value of palladium coupled with environmental considerations means that new, efficient and cost effective methods for the quantitative recovery of palladium from such materials are required.

Platinum-Group Metals—World Supply and Demand

2005-8-3 · Graph showing estimated or projected recovery of recycled platinum, palladium, and ... 2003 period, minimum platinum use, based on primary platinum purchases and recycling estimates, use could increase by about 65,000 kg between 2003 and 2010, 66 percent from primary purchases and ... fuel cells for power generation, glassmaking equipment ...

PGM & PM Refining Systems | Proses Makina Gold Refining

2021-8-20 · Proses Makina Company has experienced since 2010 regarding precious metals. Gold, Silver, Platinum, Palladium, Rhodium, Copper and other precious metals recycling, recovery and refining systems can provide by us. We provide turnkey service to our customers. Recovered metals can obtained in powder, metal or other chemical forms.

Refrigerant Recovery and Recycling Equipment

2021-4-21 · Recovery equipment standards vary depending on the size and type of air-conditioning or refrigeration appliance being serviced: Recovery and recycling equipment used with most air-conditioning and refrigeration equipment must meet the standards identified in the following table. Small appliance recovery equipment must be able to recover either:

Industrial Catalyst - Scrap Catalytic Converter Recycling

We can process any type of jewellery scrap from the manufacturing process, repairs or old stocks to recover precious metals like gold, silver, platinum and rhodium. Expect the same fast turnaround, accurate assay and the gold-standard customer service that we are known for in the PGM recycling

Old Computers Gold Mine: Recover Gold, Platinum,

The metals contained in PC's commonly include aluminum, antimony, arsenic, barium, beryllium, cadmium, chromium, cobalt, copper, gallium, gold, iron, lead, manganese, mercury, palladium, platinum, selenium, silver, and zinc. Eight of these metals (shown in bolded type) are listed as hazardous by the Resource Conservation and Recovery

Eco-System Recycling Co., Ltd. (ERC)|Recycling of precious ...

2014-7-30 · Eco-System Recycling Co., Ltd. (ERC)|Recycling of precious metals (gold, silver, platinum group) 【Target metals】 Gold (Au), Silver (Ag), Platinum (Pt), Palladium (Pd), Rhodium (Rh), Ruthenium (Ru) and others. 【Lease [Rental] equipment types】 Electrolytic recovery unit, ion exchange resin unit. 2014/07/30 Amendment of procurement policy ...

Hospitals — Reclaim, Recycle, and Sell your Precious Metal ...

Recycle Platinum and Gold Catheters, X-ray/MRI/Mammography films, and other Gold, Silver, Platinum and Palladium from your medical scrap and waste! Hospitals and medical facilities are one of the leading sources of precious metal scrap, and Specialty Metals can recover the value from numerous types of medical waste, devices, and scrap.

Metallurgical recovery of metals from electronic waste: A ...

2008-10-30 · 1.. IntroductionWaste electric and electronic equipment (WEEE), or electronic waste (e-waste), has been taken into consideration not only by the government but also by the public due to their hazardous material contents , , , , .Currently, the main options for the treatment of electronic waste are involved in reuse, remanufacturing, and recycling, as well as incineration & landfilling.

Catalytic Converter Recycling: What is it? | PGM Recovery ...

2021-2-8 · Why Recycling Catalytic Converters is Essential. As mentioned, Catalytic Converters possess precious metals to reduce emissions. These precious metals are Rhodium, Platinum, and Palladium. Recovering the PGMs in a mining operation is very labor-intensive, pollutes the Earth, and is costly. Recycling your catalytic converters is far more ...

Resources, Conservation and Recycling | Journal ...

Resources, Conservation & Recycling Advances (RCR Advances) is an open access journal for publishing cutting-edge research on sustainable management and conservation of resources, circular economy, and resource sustainability. RCR Advances strives to implement a high standard and rapid peer review View full aims & scope

Platinum-Group Metals—World Supply and Demand

2005-8-3 · Graph showing estimated or projected recovery of recycled platinum, palladium, and ... 2003 period, minimum platinum use, based on primary platinum purchases and recycling estimates, use could increase by about 65,000 kg between 2003 and 2010, 66 percent from primary purchases and ... fuel cells for power generation, glassmaking equipment ...

Pyrometallurgical Recovery of Platinum Group Metals from ...

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

Old Computers Gold Mine: Recover Gold, Platinum,

The metals contained in PC's commonly include aluminum, antimony, arsenic, barium, beryllium, cadmium, chromium, cobalt, copper, gallium, gold, iron, lead, manganese, mercury, palladium, platinum, selenium, silver, and zinc. Eight of these metals (shown in bolded type) are listed as hazardous by the Resource Conservation and Recovery

New Research Project BReCycle - Fraunhofer IWKS

2020-4-7 · Platinum and ruthenium, as well as other valuable and rare metals, are recovered in pyrometallurgical metal recycling processes. However, the pyrometallurgical recycling of fuel cells produces highly toxic fluorine compounds from the fluorinated nafion membrane, which means that a large-format conversion requires very complex waste gas ...

Obsolete Computers, “Gold Mine,” or High-Tech Trash ...

2001-9-28 · manganese, mercury, palladium, platinum, selenium, silver, and zinc. Eight of these metals (shown in bolded type) are listed as hazardous by the Resource Conservation and Recovery Act (RCRA), one of the Federal laws that control the disposition of waste in the United States. This law prohibits Table 1.

Rare opportunity to recycle rare earths - Recycling Today

2018-1-3 · Recycling those drives could result in recovery of about 1,000 metric tons of magnet material per year, according to Timothy McIntyre, project lead and program manager in ORNL’s Electrical and Electronics Systems Research Division. Exceeding

Precious metal recovery from electronic waste by a porous ...

2020-7-14 · Upon recovery of the captured gold, a small gold ingot (>99.6% purity) was formed (Fig. 4B) in the vial. Lastly, we calculated the rough economics of gold recovery from PCBs, as e-waste recycling in the commercial sector would be driven by the profits of precious metal recovery and resale.

platinum group metals

2019-9-22 · HEV • Halwachs Edelmetallchemie und Verfahrenstechnik. D-63571 Gelnhausen · Rhönstraße 106 · phone 0049-6051-968928 · fax -968929. email: [email protected] · internet : halwachs.de · where we are. precious metals

scheme for waste treatment A contribution to future

2021-5-14 · The project singles out the types of equipment and components that contain high concentrations of CRMs and ascertains if recovery of CRMs from those products is achievable with current technologies. It focusses on: 1. Printed circuit boards from IT equipment, hard disc drives and optical disc drives. 2.

Review of rhenium extraction and recycling technologies ...

2021-1-15 · Rhenium primarily exists as a solid solution in molybdenite, and its resources are mainly contained in porphyry Cu-Mo-Au deposits (Millensifer et al., 2014, John et al., 2017).The natural rhenium mineral is mainly in the form of rheniite (ReS 2, 74 wt% Re), and others are in the form of sulfides combined with other metal elements (Millensifer et al., 2014).

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