Application of Chelating Agents as Cooking Aids in Bamboo Pulping

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Abstract:

The effect of chelating agents Diethylene Triamine Penta Methylene Phosphonic Acid in bamboo kraft cooking was studied. The results show that the bamboo pulp yield was 49.52% when DTPMPA dosage is 0.4%, at the same time the Kappa number was lower. With the increasing of DTPMPA dosage in bamboo kraft pulping, the bamboo pulp strength was increased.

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Advanced Materials Research (Volumes 750-752)

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1520-1523

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August 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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