FIELD: paper production; cellulose production.
SUBSTANCE: present invention provides a method of preventing or reducing scaling on process surfaces during production of paper, cardboard, and so forth, according to which perforated acid is used as an agent preventing scaling.
EFFECT: disclosed is a method of preventing scale formation.
14 cl, 1 tbl
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| USE OF A POLYMER PRODUCT TO REGULATE THE FORMATION OF SEDIMENTS IN THE PRODUCTION OF PAPER OR CARDBOARD |
2017 |
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|
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2012 |
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| METHOD FOR PROCESSING STARCH IN PROCESSES FOR PRODUCING CELLULOSE, PAPER AND CARDBOARD |
2016 |
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|
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| METHOD OF CONTROLLING RETENTION AND AN INTERMEDIATE PRODUCT USED IN THE METHOD |
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