Process for automatic measurement of specific filtration resista

Details Process for automatic measurement of specific filtration resista Process for automatic measurement of specific filtration resista

1993-09-27

1994-11-22

Noland, Thomas P.

Measuring and testing

Liquid analysis or analysis of the suspension of solids in a...

Paper or wood suspension

73 5303, 73 6173, 73 6163, 162198, 162263, 324 711, 324348, G01N 1102, G01N 3384, D21C 110

Patent

active

053657756

ABSTRACT:
A method is provided to monitor specific filtration resistance, total drainage resistance and drainage flow rate in a continuous on-line manner in the paper making process. It can be combined with the simultaneous measurement of streaming potential or zeta potential so as to enable optimization of the chemistry of the papermaking process.

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