Uranium Extraction Articles & Analysis
15 news found
The ocean has already been known to be a good source of uranium, however efforts to extract the critical ingredient for nuclear fission have produced insufficient quantities. ...
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It is produced by radioactive decay of elements such as uranium and thorium and is usually extracted from natural gas fields where it is normally most abundant. ...
The U-Grabber is an adsorbent material designed to extract uranium and other metals from water inexpensively and efficiently. ...
The Monju plant was once considered a "dream reactor" that would make use of the plutonium produced by Japan's regular uranium-fueled reactors as a byproduct in their spent fuel. The ultimatum by the Nuclear Regulation Authority could add further uncertainty to Japanese energy policy, already shaken by the 2011 crisis at the Fukushima nuclear plant. ...
The GRP tank was designed for the largest open-pit mine in Africa, Swakop Uranium’s new US$2 billion Husab Uranium Mine, near Swakopmund, Namibia, and will be used in the mine’s acid leach-process plant as part of the Uranium Solvent Extraction (SX) procedure. ...
They also built hundreds of ancillary projects, including large canyons where toxic chemicals were used to reprocess the plutonium and extract uranium. All of this work produced massive amounts of radioactive and toxic waste, as reprocessing of the spent nuclear fuel created byproducts that were far too dangerous for human contact. ...
Approximately four million tons of uranium ore were extracted during mining operations within the Navajo Nation from 1944 to 1986. Many Navajo people worked the mines, often raising their families in close proximity to the mines and mills. Uranium mining activities no longer occur within the Navajo Nation, but the hazards of ...
Scope 1.1 These test methods cover procedures for the analysis of sintered gadolinium oxide-uranium dioxide pellets to determine compliance with specifications. 1.2 The analytical procedures appear in the following order Section Carbon (Total) by Direct CombustionThermal Conductivity Method C1408 Test Method for Carbon (Total) in Uranium Oxide ...
Meanwhile, a country such as Chad, which has a large uranium extraction industry, may take the view that "since we're pulling the stuff out of the ground, once we're finished … we could continue making money by putting it back into the ground", Simpson said. ...
The test is designed to provide information about hydrogeology at the Centennial site and inform the feasibility of any future in-situ uranium extraction activities. Conditions of the aquifer pump test itself are subject to prior approval by the Colorado Division of Reclamation, Mining, and Safety. The State of Colorado is an Agreement State under the Nuclear ...
The test is designed to provide information about hydrogeology at the Centennial site and inform the feasibility of any future in-situ uranium extraction activities. Conditions of the aquifer pump test itself are subject to prior approval by the Colorado Division of Reclamation, Mining, and Safety. This UIC permit does not allow for the removal or processing of ...
Environmental Protection Agency has issued an injection well permit to Powertech, (USA) Inc. that will enable the company to re-inject groundwater from an aquifer pump test at the proposed Centennial uranium site in Weld County, Colorado. This Underground Injection Control (UIC) Class V permit does not allow any uranium recovery activity at the site. ...
Environmental Protection Agency entered into two enforcement actions, both of which will contribute towards cleaning up uranium contamination at the Navajo Nation and Hopi Reservation. In one settlement, Rio Algom Mining LLC, a subsidiary of Canadian corporation BHP Billiton, has agreed to control releases of radium (a decay product of uranium) from the Quivira ...
A new analysis suggests that eco-efficiency of uranium mining and milling, a key aspect of the efficiency of nuclear power generation, depends on the amount of uranium in the rocks being mined. ...
Uranium Resources President Paul Willmott said at the time that modern in situ leach uranium recovery technology 'represents an acceptable and safe alternative to traditional mining methods historically used to recover uranium in New Mexico.' ...