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Colin Bennett

China Launches Pilot Applications of Rare Earth High Fe Aluminum Alloy Cable - 0 views

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    "SHANGHAI, Jun. 4 (SMM) - China has launched pilot applications of rare earth high-Fe aluminum alloy cable in Fujian Province, local media reported. Rare earth high-Fe aluminum alloy cable, self developed by China, has broken US monopoly over the past more than 40 years. "
Colin Bennett

Black Markets for Rare Earth Metals - 0 views

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    That "evidence" relates to an article published by The Australian on May 28 which stated, "In Japan, the world's biggest importer of rare-earth metals, more than 10,000 tonnes per year about a fifth of the country's total annual consumption are thought to enter the country through a thriving black import network without which Japan would already be in a severe supply crisis, a senior government official said." We believe a black market exists, in this particular case, because of several actions taken by the Chinese government (by the way, the RE (rare earths) black market in Japan receives its supply from China). The biggest reason a black market exists however, relates to mining quotas and export restrictions. In addition, China has taken an active international M&A stance to make strategic investments.
Colin Bennett

China Cancels Rare Earth Export Quotas in 2015 - 0 views

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    "China's Ministry of Commerce did not release any export quotas for rare earth, tungsten, and molybdenum in a notice specifying the first group of export quotas for nonferrous metals issued December 29, 2014."
Emma james

Butterfly Houses project Got shortlisted for Earth Awards 2010 - 0 views

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    The Butterfly Houses project in Thailand, designed by Norwegian non-profit architectural practice TYIN Tegnestue, has been shortlisted under the social justice category for the Earth Awards 2010 to be held in London on 16 September 2010.
Colin Bennett

New Mixed Rare Earth Permanent Magnet Material Shows Promise - 0 views

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    Recently I came across a May 2009 presentation published by the US Department of Energy's [DoE] Ames Lab, on a new mixed rare earth-based [MRE-Fe-B] permanent magnet [PM] alloy, for high temperature applications. The work forms part of the DoE's multi-year FreedomCAR project, with a number of specific goals: * Production of magnet materials for PM motors, capable of operating at 150-200 °C [300-390 °F] and for up to 15 years;
Colin Bennett

Biofuels emissions may be 'worse than petrol' - earth - 07 February 2008 - New Scientis... - 0 views

  • Biofuels, once seen as a useful way of combating climate change, could actually increase greenhouse gas emissions, say two major new studies. And it may take tens or hundreds of years to pay back the "carbon debt" accrued by growing biofuels in the first place, say researchers. The calculations join a growing list of studies questioning whether switching to biofuels really will help combat climate change.
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    Related article: http://www.tgdaily.com/content/view/35971/113/ Biofuels could actually increase greenhouse gases by a recent study.
Colin Bennett

Deep-sea mud in the Pacific Ocean as a potential resource for rare-earth elements - 0 views

  • We show that deep-sea mud contains high concentrations of rare-earth elements and yttrium at numerous sites throughout the eastern South and central North Pacific. We estimate that an area of just one square kilometre, surrounding one of the sampling sites, could provide one-fifth of the current annual world consumption of these elements.
Colin Bennett

Substitution of aluminum alloy for copper might open a new era for cable - 2 views

  • The rare earths high iron aluminum alloy material, developed by the company, mixes aluminum and some special materials, for example, rare earths to change the physical properties, which results a non-ferrous materials “revolution". The alloy cable enjoys three advantages, such as performance, it shows 35% more of percentage elongation,50% more of resisting fatigue strength, 40% less of inverse elasticity, 10 more years of service life and stronger antioxidant and corrosion resistance than those of copper wire, because of rare earths element added in conductor and better insulating material; safety, it is contributed to adding the patent fire retardants so that the alloy cable can still function for light even on fire; and cost, 40% less than that of copper wire.
Colin Bennett

The Forgotten Cold War Plan That Put a Ring of Copper Around the Earth - 0 views

  • The same year that Martin Luther King, Jr. marched on Washington and Beatlemania was born, the United States launched half a billion whisker-thin copper wires into orbit in an attempt to install a ring around the Earth. It was called Project West Ford, and it’s a perfect, if odd, example of the Cold War paranoia and military mentality at work in America’s early space program.
Colin Bennett

ABB's new SynRM2 motor will deliver IE5 efficiency without rare earth magnets - 1 views

  • A feature of ABB's latest SynRM2 motors is that they do not utilise rare earth permanent magnets. Instead they use ferrite magnets, which are more cost effective and easily available.
Colin Bennett

Nanomagnetism Research Group - Northeastern University - 1 views

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    "If successful, Northeastern's meteorite-inspired magnets would contains no rare earth minerals and could help power a renewable power generator or an EV motor better than today's best commercial magnets. "
Colin Bennett

Who benefits from new Chinese Aluminum Alloy cable standard? - 0 views

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    "The new standard has removed rare earth high-Fe aluminum alloy cable in favor of AA8000 series aluminum alloys defined under the US ASTM standard. Applications of AA8000 series aluminum alloy - widely used in low-voltage cable in North America nowadays - will become more common in China once the new standard takes effect, SMM understands. Henan Zhongfu Aluminum Alloy, Jiaozuo Shenghao Aluminum, and other producers of such aluminum alloy rod will benefit from the new standard, SMM aluminum analyst said. "
Colin Bennett

Plug-In 2008: Video Demo of Coulomb's Smart Charging « Earth2Tech - 0 views

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    The company's charging stations use a simple key fob, like the one you might already use to buy gas, to unlock the station.
xxx xxx

NREL Solar Cell Sets World Efficiency Record - 0 views

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    Scientists at the U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) have set a world record in solar cell efficiency with a photovoltaic device that converts 40.8% of the light that hits it into electricity. This is the highest confirmed efficiency of any photovoltaic device to date. The inverted metamorphic triple-junction solar cell was designed, fabricated and independently measured at NREL. The 40.8% efficiency was measured under concentrated light of 326 suns. One sun is about the amount of light that typically hits Earth on a sunny day. The new cell is a candidate for the space satellite market and for terrestrial concentrated photovoltaic arrays, which use lenses or mirrors to focus sunlight onto solar cells.
Hans De Keulenaer

Gold Report: investment coverage of gold and other precious metals (free newsletter ema... - 0 views

  • Jack Lifton, a consultant, author and public speaker with more than 45 years of experience in sourcing and recycling minor metals (including the rare earths), shares his views on the current balancing act between technologies production and available natural resources. Mr. Lifton identifies these dwindling resources and the mining companies in which to invest, as he warns of the devastating effect production cuts will have on our everyday lives in "the age of technology metals."
Sergio Ferreira

For Wind, Is Bigger Better? « Earth2Tech - 0 views

  • look at the economics of building a 10-MW turbine.
  • company said it can get a bigger power punch but still keep the size and weight under control by using its high temperature superconductor wire, which it claims is lighter and more efficient than the copper wire traditionally used in wind turbines.
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