Bookbinding and the Conservation of Books
A Dictionary of Descriptive Terminology

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chlorine number

The amount in grams of chlorine gas, or its equivalent in bleaching powder, that can be absorbed by 100 grams of oven dry paper pulp in a specified period of time and under specified conditions. (17 )




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Timestamp: Saturday, 19-Nov-2011 13:18:40 PST
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