Japan, Sept. 18 -- NIPPON STEEL CORP has got intellectual property rights for 'COMPONENT ANALYSIS METHOD, AND COMPONENT ANALYSIS SYSTEM FOR MOLTEN ZINC PLATING BATH.' Other related details are as follows:
Application Number: JP,2023-027805
Category (FI): G01N21/71,G01N21/63@Z
Stage: PROBLEM TO BE SOLVED: To successively and accurately determine a quantity of dross in a molten zinc plating bath.SOLUTION: A component analysis method for a molten zinc plating bath according to the present invention has: a data acquisition step of acquiring intensity data including a signal intensity ratio of Fe to Zn and a signal intensity ratio of Al to Zn; and a concentration calculation step of integrating the intensity data and calculating concentration of solid particle Fe and/or solid particle Al in a plating bath on the basis of integrated intensity data after the integration. The component analysis method further has an integration frequency determination step having: a first step of, on the basis of the integrated intensity data with a different integration frequency, calculating the concentration of the solid particle Fe and/or the solid particle Al in a corresponding molten zinc plating bath for every integration frequency; a second step of performing comparison for the concentration of the solid particle Fe and/or the solid particle Al based on the integrated intensity data with the different integration frequency; and a third step of determining the integration frequency of the intensity data in the concentration calculation step on the basis of a result of the comparison in the second step.SELECTED DRAWING: Figure 2 (Grant)
Filing Date: Feb. 24, 2023
Publication Date: Sept. 5, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
