Explainer: China''s rare earth supplies could be vital ...

2019-5-29 · RARE EARTHS IN MILITARY EQUIPMENT Some rare earth minerals are essential in military equipment such as jet engines, missile guidance …

Can the West stop China''s rare earths dominance ...

2021-7-30 · China has planet''s biggest reserves of rare earths. There are more than 800 rare earth deposits known on the planet. They are not termed as rare because they are difficult to find, but are rare in chemistry terms because they behave the same chemically and so end up in mixed lots and are a little more difficult than other metals to separate from one another.

Electronics Need Rare Earths | March 2019 | Communications ...

Some of the rare-earth metals (and their atomic weights) that are commonly used in electronics include lanthanum (57), cerium (58), neodymium (60), samarium (62), europium (63), terbium (65), and dysprosium (66). The demand for rare earths is expected to increase over the next several years, driven by an increase in the use …

A Look at Rare Earth Metals and Their Applications

2019-12-4 · Rare earths are traded on the NYSE in the form of exchange-traded funds (ETFs) that represent a basket of supplier and mining stocks, as opposed to trading in the metals themselves. ... Used in portable x-ray equipment. Ytterbium: Atomic weight 70. Used …

Explainer: China''s rare earth supplies could be vital ...

What are rare earth metals and what are they used for? - CGTN

The geopolitics of rare earths: how to counter China''s ...

2021-4-29 · A rare earths mine in China. Add this to the acceptance of the unfortunate effects on the environment and health generated by refining processes, and this is precisely why, around 1990, China became the largest producer in the world of rare earth elements. Its share has fluctuated over the years between 60% and 90% of the world production.

Rare earths: uses, applications-Metalpedia

Rare earths: uses; Uses of rare earth elements; As rare earth elements are a group of 17 elements with many irreplaceable properties, rare earth metals can be widely used in many areas including magnets, catalysts, metal alloys, electronics, glass, ceramics, new materials and some other high-technology fields. As essential and functional materials, rare earth elements have been named "The ...

What are the rare earth elements?

2019-1-5 · In order of atomic number, the rare earths are: Scandium or Sc (21) — This is used in TVs and energy-saving lamps. Yttrium or Y (39) — Yttrium is important in the medical world, used in cancer ...

REE

2017-9-11 · Rare earths are used as catalysts, phosphors, and polishing compounds. These are used for air pollution control, illuminated screens on electronic devices, and the polishing of optical-quality glass. All of these products are expected to experience rising demand.

Rare earths in the cross-hairs of new high-tech arms race ...

2018-10-29 · The rare earths needed for electric vehicles are neodymium and praseodymium – used for making the magnets in electric motors and generators. The …

Rare Earth Elements

With rare earths, a little goes a long way. The amount of rare earths used in high tech equipment is nominal but almost always critical to the unit''s performance. For example, an iPhone uses eight rare earths – for everything from its colored screen, to its …

What are ''rare earths'' used for?

2012-3-13 · Rare earth elements are chemically similar and are sometimes used in similar ways. "Rare earths" are a group of 17 chemically similar elements crucial to the manufacture of many hi-tech products ...

Rare Earth Elements—Critical Resources for High Technology ...

2002-11-20 · Rare Earth Element Abundances "Rare" earth elements is a historical misnomer; persistence of the term reflects unfamiliarity rather than true rarity. The more abundant REE are each similar in crustal concentration to commonplace industrial …

USGS Mineral Resources Program The Rare-Earth …

2014-11-5 · Rare-earth elements (REEs) are used in the components of many devices used daily in our modern society, such as: the screens of smart phones, computers, and flat panel televisions; the motors of computer drives; batteries of hybrid and electric cars; and new generation light bulbs.

THE ROLE OF RARE EARTH ELEMENTS IN WIND ENERGY …

Rare earths comprise a group of chemical elements with similar propertiesthat are used in a range o f high-tech applications. Among this group, the key elements for technologies are neodymium, clean energy praseodymium, dysprosium and terbium, which are used manufacture neodymium–iron–boron (NdFeB)to permanent magnets.

Resources | Free Full-Text | Rare Earth Elements: Overview ...

Rare earths are used in the renewable energy technologies such as wind turbines, batteries, catalysts and electric cars. Current mining, processing and sustainability aspects have been described in this paper. Rare earth availability is undergoing a …

China''s rare earth supplies disrupted by Myanmar tumult ...

2021-3-22 · Rare earth metals are used in aerospace, advanced military equipment, mobile phones and electric vehicles, among other tech products. Myanmar is a major supplier of rare earth ores, which are exported to China for extraction and processing, and then …

Japan Recycles Rare Earth Minerals From Used Electronics ...

2010-10-5 · Apart from rare metals and earths, Mr. Harada estimates that about 6,800 tons of gold, or the equivalent of about 16 percent of the total reserves in the world''s gold mines, lie in used ...

What are rare earth metals and what are they used for?

2021-4-13 · Rare earth metals have been growing in popularity over the past 20 years due to the explosion in demand for items, including new technologies, that require them. A lot are used for catalysts, but more specifically these elements are used in the production of high-performance magnets, alloys, glasses and electronics.

Rare Earth Extraction

Equipment in Rare-Earth Solvent Extraction-Separation Process: Mixer-Settler of Solvent Extraction Dezhi Qi, in Hydrometallurgy of Rare Earths, 2018 5.3.2 Impeller The mechanical impellers with high adaptability and easy control in operation are widely used in rare-earth extraction-separation industry.

Why are rare earth elements so crucial for electronics ...

2021-8-23 · Cerium - the most abundant of the rare earth elements, used in magnets, electrodes and carbon-arc lighting, as a catalyst in catalytic converters and for precision glass polishing Neodymium - a soft silvery metal used to create strong permanent magnets for computer disks, microphones and headphones and in the production of powerful infrared lasers

China''s rare earth supplies disrupted by Myanmar tumult ...

2021-3-22 · Rare earth metals are used in aerospace, advanced military equipment, mobile phones and electric vehicles, among other tech products. Myanmar is a major supplier of rare earth ores, which are exported to China for extraction and processing, and then either used …

Rare earth magnets from old computers to find use in ...

2021-2-22 · Rare earth magnets form an important part of many of today''s electronic devices, ranging from wind turbine generators to MRI scanners. Despite their prevalence, only a tiny fraction of these ...

Utah-based Energy Fuels plans rare earths production

2020-12-21 · The sands are an unusually rich source of valuable neodymium and praseodymium, which are used to make the permanent magnets for electric motors and wind turbines. The elements are also used in electronics and in equipment used for defense applications. China has controlled the world''s rare earths supply for decades.

China tightens rules on rare earths amid global race ...

2021-3-28 · Rare earths - which are dubbed "industrial gold" - are a group of 17 chemical elements used in everything from high-tech consumer electronics to military equipment. China leads the world''s rare ...

China Bans Rare Earth Exports to Japan Amid Tension

2010-9-23 · Deng Xiaoping, the late leader of China, is widely reported to have said that while the Mideast has oil, China dominates rare earths. But while Arab states used restrictions on oil exports as a ...

Do we have enough Rare Earth Metals for EVs?

Other parts of an EV may use rare earths to produce, eg: aluminium. But a traditional car is just as likely to be full of all the same components, eg: steel, plastics, epoxies, circuit boards, carbon fibre, glass, nickel, copper, lead acid battery, etc. So, when the argument comes up that Electric Vehicles use rare …

Rare Earths

2021-8-25 · ASM represents a new and unique source of critical rare earths that is independent of the dominant Chinese market. We will produce significant volumes of 15 rare earths, including neodymium, praseodymium, terbium and dysprosium, which are in high demand for permanent magnets used in high-volume markets such as renewable energy, electric vehicles, personal technology and robotics.

Hydrometallurgy of Rare Earths | ScienceDirect

Solvent extraction-separation is the main method to separate rare earths. The main extractants used in extraction-separation of rare earths are HEH (EHP), HDEHP, Cyanex 272, N235, N1923, and so on. This chapter systematically discusses their extraction mechanism, properties, and features of rare earths, including the effects of solvents, type ...

Rare Earths Mining | Processing Equipment | Flow Chart ...

2021-8-25 · Significant quantities of rare earths are used in the production of clean energy technologies, including advanced automotive propulsion batteries, fuel cells, electric motors, high efficiency light bulbs and generators in wind turbines.

Rare Earth Elements in Defense Systems | INN

2011-4-18 · Rare earth elements are used in a wide array of weapons systems used by the US military, however, there is currently no domestic production of the metals. This is catching the eye of congress as ...

China controls most of the world''s rare earths. How does ...

2021-4-13 · However, military equipment is far from the only use for rare earths. The importance of rare earths will only increase in coming years as electric vehicles grow to dominate the automobile industry. Rare earths are vital to the batteries that charge these vehicles.

Rare Earth Compound Products

2021-7-18 · Holmium can be used in nuclear control rods and microwave equipment. Samarium, dysprosium, and erbium can also be used in neutron-absorbing control rods. All of the rare earth elements contribute to vital technologies that provide safety, health and comfort to mankind. Neodymium is used with praseodymium to create some of the strongest ...

What are rare earth elements, and why are they important ...

2021-8-27 · Rare Earths Statistics and Information (Website), U.S. Geological Survey Portal for information on annual production, price, and use of rare earth elements since 1997, plus links to further information. The Rare Earth Elements - Vital to Modern …

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