A PROCESS FOR THE CONTINUOUS LIXIVIATION OF DISINTEGRATED MATERIAL.

摘要

According to the invention, the fresh lixiviating liquid is supplied to the lixiviated material after this has been subjected to the first pressing operation and before it is subjected to the subsequent pressing operation or operations, and the liquid resulting from the said first pressing operation is supplied to the lixiviating apparatus as secondary lixiviating liquid, while supplying the liquid resulting from the said subsequent pressing operation or operations to the lixiviating apparatus as primary lixiviating liquid.