The Hermex Process for Metal Decontamination by Mercury Processing

Abstract

This report was prepared as an account of Government sponsored work. Neither the United Stotes, nor the Commission, nor any person acting on behalf of the Commission: A. Mokes any warranty or representation, express or implied, with respect to the accuracy , completeness, or usefulness of the information containad i n this report, or that the use of any information, apparatus, method, or process disclosed i n this report may not infringe privately owned rights; or B. Assumes any liabilities with respect to the use of, or for damages resulting from the use of any information, apparatus, method, or process disclosed i n this report. As used i n the above, "person acting on behalf of the Commission" includes any employee or contractor of the Commission to the extent that such employee or contractor prepares, handles or distributes, or provides access to, any information pursuant to his employment or contract with the Commission.

The Pan-STARRS Synthetic Solar System Model: A Tool for Testing and Efficiency Determination of the Moving Object Processing System

“…The PHAs have orbits that frequently bring them close to the Earth, and therefore they pose a collision hazard. Public awareness of this asteroid threat resulted in a mandate from the US Congress to the National Aeronautics and Space Administration (NASA) to search, find, and catalog 90% of near-Earth objects (NEOs) with diameters larger than 1 km (Morrison 1992). The current estimate is that this goal will be achieved some time after the 2008 deadline set forth by Congress and NASA (Jedicke et al 2003).…”

Nuclear Fuels and Reprocessing Technologies: A U.S. Perspective

“…Variations of these processes can be used to convert and purify oxide-to-metal, and metal to oxide. [528][529][530][531][532][533][534][535][536][537][538][539][540][541][542][543]…”

Gamma-spectrometric measurement procedure for a clearance concept of radioactively contaminated mercury from nuclear facilities

“…Uranium is dissolved in mercury during this process forming an amalgam that is then separated from other impurities and the mercury can afterwards be removed thermally. The exact amount of mercury that has been used in this process and the resulting amount of radioactive mercury waste is not known [19,20]. Smaller applications generally included the use of mercury as sealing and shielding material in different nuclear facilities, some of which are still in use, in decommissioning or dismantling [3].…”