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Rare-earth element - Wikipedia

A rare-earth element (REE) or rare-earth metal (REM), as defined by the International Union of Pure and Applied Chemistry, is one of a set of seventeen chemical elements in the periodic table, specifically the fifteen lanthanides, as well as scandium and yttrium.

Rare earth elements aren’t the secret weapon China thinks ...

23/05/2019  One particularly chaotic option would be a ban on the export of rare earths — raw materials that are crucial for electronics. These elements are produced mostly in

Author: James Vincent

Rare Earth Metals – 17 Elements with Special Properties

RARE EARTH METALSPERIODIC TABLE: BEGIN AT THE BEGINNINGORBITAL FILLINGTHE RARE EARTHSIDENTIFICATIONSOURCES IN NATUREHOW PLENTIFUL? HOW USEFUL?TIME WORTH SPENDINGAmong these less-commonly-known elements is the collection of elements nicknamed rare earth metals. These metallic elements have many important uses, such as: 1. Rare earth metals are used in heat-resistant, powerful, permanent magnets. 2. Rare earth metals are used in superconductors for cryogenics applications. 3. Rare earth metals are used in pyrophoric alloys for initiating combustion. 4. Rare earth metals are used in compact fluorescent lighting, light-emitting diodes and fiber optics.To...

What Are Rare Earths? - rareearthtechalliance

What Are Rare Earths? Rare earths are a series of chemical elements found in the Earth’s crust that are vital to many modern technologies, including consumer electronics, computers and networks, communications, clean energy, advanced transportation, health care, environmental mitigation, national defense, and many others.

China Gears Up to Weaponize Rare Earths Dominance in Trade ...

29/05/2019  Rare earths aren’t particularly rare. Cerium, the most abundant, is more common in the Earth’s crust than copper. All other rare-earth elements, besides promethium, can be found more widely ...

Author: Jason Rogers

Rare-earth magnet - Wikipedia

Rare-earth magnets are strong permanent magnets made from alloys of rare-earth elements. Developed in the 1970s and 1980s, rare-earth magnets are the strongest type of permanent magnets made, producing significantly stronger magnetic fields than other types such as ferrite or alnico magnets.

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

The rare earth elements (REE) are a set of seventeen metallic elements. These include the fifteen lanthanides on the periodic table plus scandium and yttrium . Rare earth elements are an essential part of many high-tech devices.

10 Top Countries for Rare Earth Metal Production INN

CHINAAUSTRALIARUSSIABRAZILTHAILANDINDIAMALAYSIAVIETNAMMine production: 105,000 MTChina has dominated rare earths production for a number of years. In 2017, its output of 105,000 MT was unchanged from the previous year. According to the US Geological Survey, “[t]hrough September 2017, China had exported 39,800 tones of rare-earth materials, a 10% increase compared with exports from the same time period in 2016.”Though it has a key role in the rare earths space, China has long had problems with illegal rare earths mining. Industrial Minerals repor...

Will China use ‘nuclear option’ of banning rare earth ...

22/05/2019  Rare earth elements could be a point of leverage that China may deploy against the United States as a trade war between the world’s two largest economies escalates, particularly after Chinese ...

Author: Chad Bray

China’s Monopoly on Rare Earth Elements Tightens With ...

Ana de Bettencourt-Dias is a rare earth chemist at the University of Nevada, Reno, where she studies the light-emitting properties of REEs. The very first color TVs used rare earths like europium ...

Author: Dave Roos

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

What are rare earth elements, and why are they important? PDF version. Information on this page was collected from the source acknowledged below: U.S. Geological Survey news release "Going Critical" The rare earth elements (REE) are a set of seventeen metallic elements. These include ...

Our smartphone addiction is costing the Earth TechRadar

According to the best available figures, a total of 62 different types of metals go into the average mobile handset, with what are known as the rare Earth metals playing a particularly important ...

Is REMX A Bet On A Deal Between The U.S. And China ...

12/01/2019  Rare earth metals are not particularly limited as they are relatively abundant in the crust of the earth. Rare earth metals include yttrium, scandium, and the fifteen lanthanide series of elements.

Locations of Deposits - Massachusetts Institute of Technology

For some elements, such as the rare earth elements (REEs), the problem is production. Current mines are not sufficient to meet demand for all the metals, particularly dysprosium and neodymium (Vaccari, 2009) (see REE demand breakdown figure below). For other elements, such as uranium, the rare metals, phosphorus and platinum group elements (PGEs), production is less of a concern (Vaccari, 2009 ...

Why Rare Earths Could Give China a Trade War Cudgel ...

20/05/2019  The U.S. relied on China for about four of every five tons of rare-earth imports between 2014 and 2017 and in 2018 purchased $160 million-worth, up

Rare earth magnet recovery feeds new hard drives - E-Scrap ...

02/05/2019  But the rare earth magnet project is particularly notable as a closed-loop process – magnets recovered from hard drives are coming back to Dell and being fed into the production of new hard drives. The project was carried out with a sort of “open-source” philosophy.

Rare Earths: Hasting Technology Metals signs third offtake ...

Increasingly tight supply, particularly for neodymium and didymium products in China, is driven by strong demand for rare earth permanent magnet material and is expected to result in further offtake agreements between Chinese processors and non-Chinese rare earth projects. This will be music to the ears of many rare earth developers who have endured years of low rare earth prices.

Rare earths: Battling China’s monopoly - MINING

10/09/2016  Will China’s 95% control of the global rare earths market remain unchallenged? After Molycorp – the only mine and processor of REEs in the United States-

China’s Monopoly on Rare Earth Elements Tightens With ...

China’s Monopoly on Rare Earth Elements Tightens With Purchase of US Mine Rare earths are critical to dozens of high-tech industries, from solar panels and electric vehicles to guided missiles ...

China Gears Up to Weaponize Rare Earths in Trade War

29/05/2019  Rare earths aren’t particularly rare. Cerium, the most abundant, is more common in the Earth’s crust than copper. All other rare-earth elements, besides promethium, can be found more widely than silver, gold, or platinum, according to the U.S. Geological Survey. However, concentrated and economic deposits are scarce, and production is dominated by a handful of countries. China is the ...

China Threaten To Ban Export Of Rare Earths NOT A LOT OF ...

29/05/2019  The article then went on: ‘American companies have particularly high demand for rare earth products. ‘At present, some people from the U.S. side are indeed fantasising

Rare Earth music, videos, stats, and photos Last.fm

1. Rare Earth is an American rock band affiliated with Motown's Rare Earth record label (which was named after the band) who were particularly famous in the late-1960s and 1970s.

Rare-earth magnet - Wikipedia

Rare-earth magnets are strong permanent magnets made from alloys of rare-earth elements. Developed in the 1970s and 1980s, rare-earth magnets are the strongest type of permanent magnets made, producing significantly stronger magnetic fields than other types such as ferrite or alnico magnets.

Forget that rare-earth element crunch – we can now just ...

15/03/2019  The researchers reckon millions and tons of PG waste are scattered around the US, particularly in Idaho and Florida. About 126,000 tons of rare-earth

Separation of Rare Earth Elements - American Chemical Society

Dedicated October 29, 1999, at the University of New Hampshire in Durham, New Hampshire. Commemorative Booklet (PDF) Charles James, a chemistry professor at the University of New Hampshire from 1906 to 1928, was an internationally-recognized expert in rare earth chemistry.

From coal, a new source of rare earths - cen.acs.org

The U.S. Department of Energy is seeking a domestic source of rare-earth elements (blue and red), particularly those it labels as critical to the U.S. economy (red).

China Gears Up to Weaponize Rare Earths in Trade War

29/05/2019  Rare earths aren’t particularly rare. Cerium, the most abundant, is more common in the Earth’s crust than copper. All other rare-earth elements, besides promethium, can be found more widely than silver, gold, or platinum, according to the U.S. Geological Survey. However, concentrated and economic deposits are scarce, and production is dominated by a handful of countries. China is the ...

Rare Earth Mining News and Commentary MINING

A report by state news agency Xinhua paints a particularly grim picture of China's rare earth industry which belies the notion that China's crackdown has more to do with managing supply and ...

Our smartphone addiction is costing the Earth TechRadar

According to the best available figures, a total of 62 different types of metals go into the average mobile handset, with what are known as the rare Earth metals playing a particularly important ...

Europe's rare earth element resource potential: An ...

Europe's rare earth element resource potential: An overview of REE metallogenetic provinces and their geodynamic setting. ... Despite their name, the rare earth elements are not all particularly rare in the earth's crust; the name reflects the difficulty of separating them into the native metals, and the fact that some members of the group are indeed rare (Chakhmouradian and Wall, 2012). They ...