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The uranium metal produced was in the form of derbies, ingots, billets and fuel cores. [5] The FMPC also served as the country's central repository for another radioactive metal, thorium. [6] [7] The plant was located in the rural town of Fernald, which is about 20 miles (32 km) northwest of Cincinnati, Ohio, and
A number of elements are recovered in flue gas and flue dust in zinc smelters. These include the metal cadmium and the semi-metals gallium and germanium. In 1970, for every ton of zinc produced at a US smelter, there were also recovered 4.2 kilograms of cadmium, 53 grams of germanium, 18 grams of indium, and 2.9 grams of thallium. [13]
About 118 tonnes of germanium were produced in 2011 worldwide, mostly in China (80 t), Russia (5 t) and United States (3 t). [32] Germanium is recovered as a by-product from sphalerite zinc ores where it is concentrated in amounts as great as 0.3%, [ 67 ] especially from low-temperature sediment-hosted, massive Zn – Pb – Cu (– Ba ...
China on Tuesday banned exports to the United States of the critical minerals gallium, germanium and antimony that have widespread military applications, escalating trade tensions the day after ...
Germanium is used in high-speed computer chips, plastics and military applications such as night-vision devices as well as satellite imagery sensors. Gallium is used in radar and radio ...
General Electric Company, doing business as GE Aerospace, [4] is an American aircraft engine supplier that is headquartered in Evendale, Ohio, outside Cincinnati.It is the legal successor to the original General Electric Company founded in 1892, which split into three separate companies between November 2021 and April 2024, adopting the trade name GE Aerospace after divesting its healthcare ...
Portsmouth Gaseous Diffusion Plant is a facility located in Scioto Township, Pike County, Ohio, just south of Piketon, Ohio, that previously produced enriched uranium, including highly enriched weapons-grade uranium, for the United States Atomic Energy Commission (AEC), the U.S. nuclear weapons program and Navy nuclear propulsion; in later years, it produced low-enriched uranium for fuel for ...
The alkali metal orthogermanates, M 4 GeO 4, containing discrete GeO 4− 4 ions, form acidic solutions containing GeO(OH) − 3, GeO 2 (OH) 2− 2 and [(Ge(OH) 4) 8 (OH) 3] 3−. [2] Neutral solutions of germanium dioxide contain Ge(OH) 4, but at high pH germanate ions such as GeO(OH) −