Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gaseous and Particulate Emissions from a DC Arc Melter
Tests treating soils contaminated with metal compounds and radionuclide surrogates were conducted in a DC arc melter. The soil melted, and glassy or ceramic waste forms with a separate metal phase were produced. Tests were run in the melter plenum with either air or N2 purge gases. In addition to nitrogen, the primary emissions of gases were CO2 , CO, oxygen, methane, and oxides of nitrogen (NOx ). Although the gas flow through the melter was low, the particulate concentrations ranged from 32 to 145 g/m3. Cerium, a nonradioactive surrogate for plutonium and uranium, was not enriched in the particulate matter (PM). The PM was enriched in cesium and highly enriched in lead.
Gaseous and Particulate Emissions from a DC Arc Melter
Tests treating soils contaminated with metal compounds and radionuclide surrogates were conducted in a DC arc melter. The soil melted, and glassy or ceramic waste forms with a separate metal phase were produced. Tests were run in the melter plenum with either air or N2 purge gases. In addition to nitrogen, the primary emissions of gases were CO2 , CO, oxygen, methane, and oxides of nitrogen (NOx ). Although the gas flow through the melter was low, the particulate concentrations ranged from 32 to 145 g/m3. Cerium, a nonradioactive surrogate for plutonium and uranium, was not enriched in the particulate matter (PM). The PM was enriched in cesium and highly enriched in lead.
Gaseous and Particulate Emissions from a DC Arc Melter
Overcamp, Thomas J. (Autor:in) / Speer, Matthew P. (Autor:in) / Griner, Stewart J. (Autor:in) / Cash, Douglas M. (Autor:in)
Journal of the Air & Waste Management Association ; 53 ; 13-20
01.01.2003
8 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt