The procedure of cleaning lino bone pulp includes firing lino bone, Sosa and anthrax materials into pulp, contacting with alcaliy oxygen, acido, ClO2 or ClO2 and O3, contacting with alcali and H2O2, contacting with ClO2, making the luminosity more than 89.

摘要

Procedure of lignocellulose Pulp Bleaching Lignocellulosic material comprising lead to soda anthraquinone Cooking Pulp, and to form first stage, lead to contact with Alkali with OxygenTake 2nd stage of contact with acid and at least a third stage of contact with Chlorine dioxide and Chlorine dioxide and O3.