Process for the quantitative removal of residual melts from cruc

Cleaning and liquid contact with solids – Processes – Using solid work treating agents

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15211, 23273SP, 134 21, 141 1, 156617R, 156617SP, 156617H, B01D 900, B08B 100, B08B 908

Patent

active

040281370

ABSTRACT:
A residual melt of liquid silicon is removed from a crucible containing the ame by immersing in the melt a capillary body of carbon felt, the melt being absorbed by the capillary body, and removing the capillary body and absorbed melt from the crucible.

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patent: 3698872 (1972-10-01), Reusser
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patent: 3751746 (1973-08-01), Elbreder

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