machines for rare earth metal

A Scarcity of Rare Metals Is Hindering Green Technologies

Nov 18, 2013A shortage of rare earth metals, used in everything from electric car batteries to solar panels to wind turbines, is hampering the growth of renewable energy technologies. Researchers are now working to find alternatives to these critical elements or better ways to recycle them.

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Our smartphone addiction is costing the Earth TechRadar

Our smartphone addiction is costing the Earth. Of the 17 rare Earth metals, 16 are included in phones. Neodymium, terbium and dysprosium, for example, are three of the rare Earth metals they

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As trade war heats up, China threatens clampdown on rare

May 29, 2019Rare earths are a group of 17 elements used in everything from mobile phone cameras and automobile catalytic converters to wind turbines and MRI machines. Rare earths aren't rare

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Explainer China's rare earth supplies could be vital

May 22, 2019Several rare earth elements, such as neodymium and dysprosium, are critical to the motors used in electric vehicles. RARE EARTHS IN MILITARY EQUIPMENT. Some rare earth minerals are essential in military equipment such as jet engines, missile guidance systems, antimissile defense systems, satellites, as well as in lasers.

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Electric Vehicles, Batteries, Cobalt, and Rare Earth Metals

Though neither lithium nor cobalt are rare earth metals, and rare earth metals aren't nearly as rare as precious metals like gold, platinum, and palladium, there are important issues surrounding the production of lithium-ion batteries that must be acknowledged and addressed.

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Here's why China's trade war threat to restrict rare earth

May 31, 2019About 35% of rare earth global reserves are in China, the most in the world, and the country is a mining machine, producing 120,000 metric tons or 70% of total rare

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China's Rare Earth Export Restrictions

Aug 15, 2012But none of this addresses how an export tax would benefit China's environment. The key Chinese interest may be a paragraph in the white paper which explains that rare earth metals are non-renewable, so rare earth development will be planned in a way that benefits the national economy.

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What are rare earth metals? MNN Mother Nature Network

Jun 22, 2011Rare earth metals aren't as rare as they sound — in fact, you're probably using some right now. They're key to a variety of everyday devices, from tablet computers and TVs to

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A Look At The Rare Earths EV Magnet Metals And Their

Nov 14, 2017Rare earths are the new technology metals, with the light rare earth magnet metals growth driven by hybrid EVs and BEVs.A look at the rare earth magnet metals dysprosium, neodymium, and praseodymium

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Rare opportunity to recycle rare earths Recycling Today

Jan 03, 2018Recycling rare-earth metals is attractive for technical, financial and political reasons. In late 2010, China cut off exports of rare-earth metals to Japan in response to Japan's detention of a Chinese fishing trawler captain. The DOE established its Critical Materials Strategy in 2010 and its Critical Materials Institute (CMI) in 2013. CMI

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Rare Earth Metal Elements Manufacturer Suppliers and

Rare Earth Metal Pricing-Rare earth elements are not exchange-traded in the same way that precious (for instance, gold and silver) or non-ferrous metals (such as nickel, tin, copper, and aluminium) are. Instead of they are sold in the private market, Which makes their prices difficult to monitor and track.

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Authors Nicholas JepsonAbout Industrial policy

The importance of recycling rare earth metals and

Dec 18, 2010Rare earth metal applications Rare earth metals are used in many electronic and electrical devices even some products that have a relatively short life-span, such as plasma TV's. There's also an unfortunate "green" connection as these metals are often used in electric motors, low energy light bulbs, solar panels and wind turbines.

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Why are they called rare earth minerals? Quora

The term 'rare earth' was first used in the late eighteenth and early nineteenth centuries, to refer to minerals containing rare earth elements (REE) and some other metals. At the time known deposits and sources were rare. Later the name 'rare ear

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Supercritical Fluid Extraction of Rare Earth Elements from

Nov 24, 2017For tackling the sustainability challenges associated with rare earth elements supply, new strategies have been initiated to mine these elements from secondary sources. Waste electrical and electronic equipment contain considerable amounts of rare earth elements; however, the current level of their recycling is less than 1%.

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Preparation of yttrium and rare-Earth metals by

Title PREPARATION OF YTTRIUM AND RAREEARTH METALS BY METALLOTHERMIC REDUCTION Abstract approved Major Professor An investigation was made of various methods for the preparation of yttrium or rareearth metals by metallothermic reduction. Particular emphasis was placed on the use of high purity chloride salts as intermediates. Methods were

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5 Rare Earth Stocks Seen Soaring as Materials Become Trade

Jun 25, 2019Rare earth metals constitute a group of 17 chemical elements used in a variety of products such as computers, cell phones, rechargeable batteries, catalytic converters, magnets, and

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Digging for rare earths The mines where iPhones are born

Sep 26, 2012Jack Lifton, founding principal at the mining research firm Technology Metals Research, notes that China has developed a technically sophisticated rare-earth processing industry and a strong

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Scandium the Outlier Rare Earth InvestorIntel

Jun 24, 2014When the Rare Earth boom was in full flight the universe was dictated to be the Lanthanide series plus Yttrium PLUS Scandium. This was generous of the promoters as Scandium was nowhere to be seen in their mineralisations so they were essentially giving a

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Rare Earths Ucore Rare Metals Inc.

Rare Earths . Rare Earths include the unique elemental suite known as the Rare Earths Elements (REE's) and a select group of specialty metals produced primarily for technology applications. At Ucore, our focus is on Heavy REE's (a class of REE's known for their high value relative to other REE's) and collateral metals often found in

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BBC Future The dystopian lake filled by the world's

Apr 02, 2015From where I'm standing, the city-sized Baogang Steel and Rare Earth complex dominates the horizon, its endless cooling towers and chimneys reaching up into grey, washed-out sky. Between it and me

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Pentagon Fails To Act On Crucial Rare Earth Minerals

Rare earth materials contain one or more of 17 similar metals or elements that offer unique properties, such as high-strength magnetism and high-strength heat resistance.

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Rare-earth metals What the elements are, how they're

Molten lanthanum, a rare-earth metal, is poured into a mold at Jinyuan Company's smelting workshop near Damao in Inner Mongolia, China, in October 2010. A mining machine is seen at the Bayan

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Malaysia Gambles on Processing Rare Earths

Mar 09, 2011As many as 2,500 construction workers will soon be racing to finish the world's largest refinery for so-called rare earth metals — the first rare earth ore processing plant to be built outside

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Which Metals Are Magnetic? Metal Supermarkets Steel

Oct 27, 2015The most common metals used for permanent magnets are iron, nickel, cobalt and some alloys of rare earth metals. There are two types of permanent magnets those from "hard" magnetic materials and those from "soft" magnetic materials.

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Health Care

Previously, MRI machines used coils of electric wire, cooled in helium, as magnets. But with new MRI systems powered by rare earth magnets, they are now lighter and strong enough to provide an alternative to the older, costly technologies. MRI machines that use rare earth magnets can also be made wider than the older machines which create a

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How do we use rare earth elements? American

Rare Earth Elements End Use and Recyclability (Report), U.S. Geological Survey 2011 report on established and newer markets for rare earth elements. Describes in detail the quantities of specific rare earth elements used in different industries, and discusses prospects for future recycling.

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What are rare earth metals why they are China's 'nuclear

Also on rt China's other nuclear option in trade war with US Rare earth materials. The military uses rare earth elements in night-vision goggles, precision-guided weapons, communications equipment, GPS equipment, batteries, and other defense electronics. "Then there are the aerospace and defense considerations.

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Prospects for Non-Rare Earth Permanent Magnets for

Jun 29, 2012Abstract. With the advent of high-flux density permanent magnets based on rare earth elements such as neodymium (Nd) in the 1980s, permanent magnet-based electric machines had a clear performance and cost advantage over induction machines when weight and size were factors such as in hybrid electric vehicles and wind turbines.

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Laboratory Testing Of Rare Earth Elements (REEs)

Jun 19, 2013Rare earth elements (REEs) or rare earth metals are a group of seventeen chemical elements in the periodic table, in particular the fifteen lanthanides as well as yttrium and scandium as defined by the International Union of Pure and Applied Chemistry (IUPAC).

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Boom in Mining Rare Earths Poses Mounting Toxic Risks

Jan 28, 2013The mining of rare earth metals, used in everything from smart phones to wind turbines, has long been dominated by China. But as mining of these key elements spreads to countries like Malaysia and Brazil, scientists warn of the dangers of the

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