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Characteristic оf Cationic Demand Estimation in Fibrous Hydro Suspensions

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E.I. Vasilyeva, A.S. Smolin, O.A. Udovenko, R.O. Shabiev

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UDС

676.017

DOI:

Abstract

The article illustrates the effect of some physical and chemical parameters on the results of cationic demand estimation in fibrous hydrosuspensions.  Analysis of the cation demand value is provided depending on the sampling point and the stock composition. The simplified technique for determination of cationic demand is developed by the authors.  The replacement of imported titrant by the native analogous material is shown. These results will improve the accuracy of the parameters control of a wet end of the paper machine.

Authors

E.I. Vasilyeva, A.S. Smolin, O.A. Udovenko, R.O. Shabiev
Saint Petersburg State Technological University of Plant Polymers 

Affiliation

Saint Petersburg State Technological University of Plant Polymers

Keywords

Key words: cationic demand, colloid titration, polyelectrolytes.

Characteristic оf Cationic Demand Estimation in Fibrous Hydro Suspensions

 

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