Methods for determining the degree of deposition of contaminants

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United States of America Patent

PATENT NO 8551292
APP PUB NO 20120211190A1
SERIAL NO

13501791

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Abstract

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Herein provided are methods for determining deposition of contaminants significantly influencing machine runnability or product quality in manufacturing processes of pulp and paper, especially determining the degree of deposition and the morphology of deposits of sticky contaminants or pitch and for evaluating the effect of chemicals for reducing deposition.

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Patent Owner(s)

  • NIPPON PAPER INDUSTRIES CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goto, Shisei Tokyo, JP 29 245
Okamoto, Kosuke Tokyo, JP 3 23
Ooka, Yasunobu Tokyo, JP 3 10

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