METHOD AND DEVICE FOR INCREASING THE THERMAL CAPACITY OF AN AT LEAST PARTIALLY REDUCING REACTION GAS

摘要

The invention relates to a method and a device for increasing the thermal capacity of an at least partially reducing and dust charged reaction gas for reducing at least partially an ore containing oxides. The reaction gas is introduced into a reduction chamber from a wind box via a distributing bottom element (1). The reduced gas is at least partially combusted during and/or immediately after entering the distributing bottom element in the reduction chamber when a gas containing oxygen is supplied.