Method for reducing adhering impurities in paper production
The invention relates to a method for reducing adhering impurities in a starting material (30) or an intermediate product (39) in aqueous suspension or in a circulation of water (23) in paper production. The object of avoiding the adhering impurities without the addition, or with a greatly reduced u...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to a method for reducing adhering impurities in a starting material (30) or an intermediate product (39) in aqueous suspension or in a circulation of water (23) in paper production. The object of avoiding the adhering impurities without the addition, or with a greatly reduced use, of additives is achieved by the starting material (30) or the intermediate product (39) being brought into contact with preferably non-thermal plasma at least atmospheric pressure. |
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