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PROCESS FOR BLEACHING PULP IN CONJUNCTION WITH ADSORPTION OF METALS
PROCESS FOR BLEACHING PULP IN CONJUNCTION WITH ADSORPTION OF METALS
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机译:与金属吸附相结合的漂白纸浆的方法
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摘要
The following invention relates to a process for bleaching pulp, in which,after defibration, a first filtrate (2) containingmetals, principally in ionic form, is separated off from pulp, in which theseparated metals are supplied to a certain fibre quantity(I), which adsorbs the metals, which fibre quantity, during its furthertreatment, is at least not significantly negatively affected bythe presence of the metals.
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