来源：mining.com More than three years after it was announced, Brazil’s Mining Policy Council has officially been installed, with a renewed focus on critical minerals and rare earths.The Brazilian government formally launched the National Mining Policy Council (Conselho Nacional de Política Mineral – CNPM) last week in a ceremony attended by President Luiz Inácio Lula da Silva.At its first meeting, the CNPM set out to update Brazil’s outdated National Mining Plan 2030, originally conceived in 2011. The new version will guide national mining policy and is expected to be released for publ...
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2025
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来源：mining.comCanadian rare earth and metals recycler Cyclic Materials announced Wednesday an expansion of its partnership with magnetic materials developer VACUUMSCHMELZE (VAC). The companies have signed a 10-year exclusive agreement for recycling 100% of the magnet production by products that will be produced at VAC’s new manufacturing facility in Sumter, South Carolina scheduled to begin operations at the end of 2025.
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2025
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来源：彭博新闻社Rare earths shares jumped in Sydney after President Donald Trump signed an agreement with Australian Prime Minister Anthony Albanese that’s been described as a “shot in the arm” for the industry in Australia.After the deal was inked in the White House on Monday, Arafura Rare Earths Ltd. announced the US Export-Import Bank was considering $300 million of financing support for its Nolans project in Australia, sending its shares soaring as much as 29%. The miner — backed by the richest Australian, Gina Rinehart — also received conditional approval for $100 million in funding from Albanese...
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2025
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来源 ：ACS PublicationsMagnetic refrigeration using the magnetocaloric effect (MCE), where the temperature of a material changes as a magnetic field is applied, is a promising technology to increase the energy efficiency of commodity gas liquefaction at cryogenic temperatures. Currently, the most commonly studied materials for this application utilize rare-earth elements in nonporous forms. The continued development of magnetocaloric materials could benefit from (1) the discovery of materials with high surface areas capable of condensing substantial quantities of gas using minimal energy inputs a...
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2025
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