Bleaching procedure using chlorine dioxide and chlorine solutions
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United States of America Patent
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Dec 20, 1983
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app pub date -
Mar 22, 1982
filing date -
Aug 17, 1981
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Abstract
The advantages of the serial application of chlorine dioxide and chlorine without intermediate wash during the bleaching of wood pulp in the absence of significant amounts of dissolved organic materials are improved by the presence of small quantities of dissolved chlorine in the chlorine dioxide solution.
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