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A PROCESS FOR STABILIZING THE PH OF A PULP SUSPENSION AND FOR PRODUCING PAPER FROM THE STABILIZED PULP
A PROCESS FOR STABILIZING THE PH OF A PULP SUSPENSION AND FOR PRODUCING PAPER FROM THE STABILIZED PULP
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机译:稳定纸浆悬浮液的pH并从稳定的纸浆生产纸的过程
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摘要
The invention relates to a process for stabilizing the pH of a pulp suspensionwith buffering agents and to a process for producingpaper from a stabilized pulp suspension. The alkalinity of the pulp suspensionis increased by a combination of an alkali metal hydroxidefeed and a carbon dioxide feed. Said feeds provide a significant bufferingeffect which stablilizes the pH of said pulp suspension for thepaper making process.
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