Tag Archives: pulp bleaching process

Chlorination bleaching process

Chlorination bleaching is the second stage of the pulp bleaching process. It is the cheapest bleaching agent for eliminating lignin. Elemental chlorine (EC) reacts selectively with the non carbohydrate compounds. It is another significant delignification process. It ruptures the lignin … Continue reading

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Oxygen delignification process

Oxygen Delignification is one of the most significant and well proven pulp bleaching process for ECF (elemental chlorine free) and TCF (total chlorine free) bleached pulp production. It is the first stage of the bleaching process; in this case oxygen … Continue reading

Posted in Lignin, pulp bleaching, Pulp Mill | Tagged , , , , , , | 17 Comments