Title:
WHITE LIQUOR PROCESSING METHOD, AND WHITE LIQUOR OXIDATION MONITORING SYSTEM
Document Type and Number:
Japanese Patent JP2023180657
Kind Code:
A
Abstract:
To provide a technique that can grasp the state of white liquor as accurately as possible.SOLUTION: A white liquor processing method monitors the color tone of white liquor in pulp manufacturing, and controls the state of the white liquor from the color tone. The color tone is color tone data of the white liquor acquired by measuring the color tone of the white liquor, and it is suitable to control the state of the white liquor from the color tone data. It is suitable that the color tone data of the white liquor is one or two or more selected from the group consisting of the R relative light reception amount of the white liquor, and the G relative light reception amount of the white liquor.SELECTED DRAWING: Figure 3
Inventors:
SURUGA KEIJI
KASHIWAGI SATOSHI
KASHIWAGI SATOSHI
Application Number:
JP2022094143A
Publication Date:
December 21, 2023
Filing Date:
June 10, 2022
Export Citation:
Assignee:
KURITA WATER IND LTD
International Classes:
G01N21/27; D21C7/00
Attorney, Agent or Firm:
Kaoru Watanabe
Miwako Inoue
Masahiro Matsuda
Miwako Inoue
Masahiro Matsuda
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