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Class Information
Number: 75/607
Name: Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures > Processes > Producing or treating free metal > At 300 degrees c or greater (e.g., pyrometallurgy, etc.) > Nonferrous > Alkaline earth metal, singly or in combination > Vaporizing or condensing
Description: Process in which an Alkaline earth metal is vaporized or condensed.

Sub-classes under this class:

Class Number Class Name Patents
75/608 Reduction 7

Patents under this class:

Patent Number Title Of Patent Date Issued
7641711 Metal vapour condensation and liquid metal withdrawal Jan. 5, 2010
4147534 Method for obtaining Mg and Ca through carbon reduction Apr. 3, 1979
4092263 Metal vapor generator May. 30, 1978

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