Monitoring of pyrometallurgical processes

Details Monitoring of pyrometallurgical processes Monitoring of pyrometallurgical processes

1989-12-05

1992-03-17

Niebling, John

Chemistry: electrical and wave energy

Processes and products

Processes of treating materials by wave energy

20415315, 204422, 204423, 204421, 204406, G01N 3320, G01N 2700

Patent

active

050965522

ABSTRACT:
The concentration of an element in a molten metallurgical phase (3) is measured by applying an electrical potential across two electrodes (1, 2) separated by a solid electrolyte (7) containing cations of the element to be measured immersed in the melt, and measuring the current flowing between them. The solid electrolyte is preferably of .beta.-alumina or zirconium silicate or phosphate.

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