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Japanese discover rare earths in Jamaica bauxite residues – Metal …. Base metals Thu 14:31 FAA grounds Boeing 787-8s, requests battery system fix Thu 13:06 MEPS sees up-and-down year for stainless steel » Free online chat! Official: Rare-earth elements in Jamaica's red mud – Yahoo! News … or bauxite residue. … Paulwell said researchers from Japan's Nippon Light …

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Though generally composed of manganese hence the name, they can also be made of iron, nickel, copper, and other metals. This recently discovered batch, located several hundred miles east of Barbados, is the largest yet discovered in the Atlantic Ocean.1.

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Aluminium price hits 13-year high

The price of aluminium has reached a 13-year high due to the deepening energy crisis, which has squeezed supplies of the metal.Aluminium rose as much as 2.8%, to $3,049 a ton, on the London Metal Exchange on Monday, the highest since July 2008, leading to broad gains among base metals.

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The long-term storage of bauxite residue (red mud) is harmful to the environment and the tailing ponds also cover large areas. At the moment there is no large-scale utilization of bauxite residue. However, some bauxite residues contain considerable concentrations of rare-earth elements (REEs) and the recovery of these REEs together with(out) other metals and …

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Andrew Ruys, in Alumina Ceramics, 2019. 3.7.6 Recovery of calcium silicate (Portland cement) from red mud produced by the bauxite sinter process. The bauxite soda/lime sinter process, used for low-gibbsite high-silica bauxites, is discussed below in Section 3.8.One of the by-products of the sinter process is calcium silicate 2CaO·SiO 2, also known as Portland cement.

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Japan to strengthen control over rare metal reserves. China controls more than 90% of some of the rare earth metals. ( Image taken from Lynas' presentation.) In the wake of supply disruptions of ...

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Besides China, other sources of rare earth imports for the U.S. in 2020 included Estonia, 5%, and Japan and Malaysia, at 4% each. Ironically, the U.S. dominated rare earth mining and production ...

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Processed rare earth metals are a group of 17 elements used in almost all modern technology, including smartphones, X-ray machines, turbine blades, flat-screen TVs and computer monitors, hybrid and electric vehicles, along with U.S. military weapons such as guided-missiles and F-35 fighter jets. Rare earth elements and their applications

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Rare Earth Elements: The Global Supply Chain

China's near-monopoly position in rare earth elements and a range of potential federal investments that would support the development of a vertically integrated rare earth supply chain in the United States.