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Process for stabilizing the PH of a pulp suspension and for producing paper from the stabilized pulp
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值并由稳定的纸浆生产纸的方法
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摘要
The invention relates to a process for stabilizing the pH of a pulp suspension with buffering agents and to a process for producing paper from a stabilized pulp suspension. The alkalinity of the pulp suspension is increased by a combination of an alkali metal hydroxide feed and a carbon dioxide feed. Said feeds provide a significant buffering effect which stablilizes the pH of said pulp suspension for the paper making process.
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