Method and apparatus removal of solid particles from magnesium c

Details Method and apparatus removal of solid particles from magnesium c Method and apparatus removal of solid particles from magnesium c

1997-03-18

1999-06-22

Andrews, Melvyn

Specialized metallurgical processes, compositions for use therei

Processes

Producing or treating free metal

75409, 75412, 164134, 204245, 205404, 266209, 266227, C22B 902

Patent

active

059144408

ABSTRACT:
The present invention is concerned with a system for the filtration of molten material. The system is particularly useful for removing MgO impurities present in molten magnesium chloride electrolyte. The invention also comprises a method for removing solid particles from molten materials. Preferred molten materials include magnesium, aluminum, magnesium chloride electrolyte and aluminum electrolyte. The concentration of solid remaining in the molten material is less than 0.05 wt %.

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"Particle Removal In Pure Magnesium" by Dag Oymo, et al., Light Metals 1994, The Minerals, Metals & Materials Society, 1994.
Mills et al., Light Metals, 1994, 1001-1005, Month Unavailable.

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