A resident of Fort Lauderdale, Florida, David D’Addario has been working in the metals industry for the last three decades. Since 2001, David D’Addario has served as the CEO and chairman of New Day Aluminum, LLC, which specializes in mining and processing metals such as aluminum and bauxite.
Bauxite is an ore that is rich in aluminum and has different uses in the production of refractory materials that are used in various types of cement and chemicals. Refractory materials are also used in the steel industry, fuel, and building materials.
Bauxite comes in the form of a sedimentary rock before it is processed. This ore is classified into two different types, gibbsite and boehmite, which use low-heat and high-heat processing methods, respectively. Gibbsite is the more valuable of the two types. This is due to the lower melting temperature of the metal. Alumina is extracted from bauxite ore through various chemical processes.
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