ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
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Division Spotlight
Operations & Power
Members focus on the dissemination of knowledge and information in the area of power reactors with particular application to the production of electric power and process heat. The division sponsors meetings on the coverage of applied nuclear science and engineering as related to power plants, non-power reactors, and other nuclear facilities. It encourages and assists with the dissemination of knowledge pertinent to the safe and efficient operation of nuclear facilities through professional staff development, information exchange, and supporting the generation of viable solutions to current issues.
Meeting Spotlight
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott Downtown
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Nuclear Science and Engineering
June 2025
Nuclear Technology
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Latest News
NRC v. Texas: Supreme Court weighs challenge to NRC authority in spent fuel storage case
The State of Texas has not one but two ongoing federal court challenges to the Nuclear Regulatory Commission that could, if successful, turn decades of NRC regulations, precedent, and case law on its head.
Fausto J. Muñoz-Ribadeneira, Henry J. Gomberg
Nuclear Technology | Volume 11 | Number 3 | July 1971 | Pages 367-371
Technical Paper | Nuclear Explosion Engineering / Nuclear Explosive | doi.org/10.13182/NT71-A30870
Articles are hosted by Taylor and Francis Online.
Chalcopyrite type ore samples, 200 mesh size (−105, + 74 μ) were placed in hermetically sealed screw cup flasks, in contact with a solvent made of sulfuric acid 1 N and sodium chloride at different concentrations. Data indicate an appreciable dissolution of the copper in the ore in a reasonable leaching time. The experiments were carried out at room temperature. No agitation was used. Data for copper dissolution can be represented by a rate equation which is first order, in copper concentration, and the rate of copper dissolution is also a function of the chloride ion concentration. The advantages of this solvent, if used in Plowshare leaching in situ mining technology, is briefly discussed.
