The use of a combined lining in copper production converters.

Autor: Birkle, G., Slovikovskii, V., Danilova, T., P'yankova, V., Verzilov, N.
Zdroj: Refractories; 1986, Vol. 27 Issue 5/6, p294-297, 4p
Abstrakt: Strengthening of the above-the-tuyere zone of converter linings with fused periclasechromite refractories in combination with chromite-periclase heat-resistant refractories provides more uniform wear over the whole surface of the lining. With the use of a combined lining the life of a converter lining is at least as long or longer than the life of a lining with the use of only PKhP fused periclase-chromite refractories. The use of scientifically based heat-up conditions and converter operation taking into consideration the specific plant conditions may significantly increase the effect from the use of highly resistant refractories. As the result of use of combined linings in copper melting converters a 35-49% increase in converter life has been obtained. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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