METHOD FOR THE SEPARATION OF GASES FROM THE COOKING LIQUOR OF CELLULOSIC PULP

摘要

Method for the separation of gases from the cooking liquor of cellulosic pulp during cooking, in which method cooking liquor and, along with it, gases and extract materials are passed through a screen (4) placed on the wall of the digester into a separation space (3), in which the gases are allowed to be separated from the cooking liquor. The gases (7) and the cooking liquor (9) are removed from the separation space as separate flows.