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Showing posts with the label Rare Earth

Mining Rights for Gold, Copper and Rare Earths in Pakistan

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The sale of Reko Diq mining rights is currently being reviewed by Pakistan Supreme Court in response to allegations of lack of transprarency . The entire discussion in the courtroom is primarily centered on valuations and estimates of traditional metals like gold and copper. The second topic of discussion in the apex court is about the absence of any contract provisions for development of downstream job-creating industries to extract these metals. What is conspicuously absent from the debate is the potential for extraction at Reko Diq of rare earth elements that are even more precious and in much greater and growing demand for the latest high-tech equipment and batteries for all-electric autos , communications, and other applications than traditional precious metals like gold and silver. It is the estimates of these rare earths at Reqo Diq that could put the value of the contract at considerably more than the current best estimates of $500 billion for copper and gold. Recent trade...

China's Unfair Advantage in Hybrid Car Batteries

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With China poised to surpass the United States as the world's largest automobile market this year, the Chinese government has announced plans to help the nation leapfrog Japan to become the largest producer of all-electric and hybrid vehicles in the world. By committing to electric vehicle production, China is also attempting to reduce urban air pollution, carbon emissions and growing dependence on imported oil. A current production Toyota Prius nickel metal hydride battery pack uses 30 kilograms of nickel, 2 kilograms of cobalt and 12 kilograms of lanthanum because the active hydrogen storage alloy in the battery is either LaNi4.5Co0.5 or (Ce, La, Nd, Pr)Ni5. The Prius assembly plant in Japan has so far used one and 1.5 million rechargeable nickel metal hydride battery packs and achieved with them some of the lowest numbers of service issues ever seen in the OEM automotive industry. In fact most of the original Prius rechargeable nickel metal hydride battery packs have exceeded ...