Title:
METHOD FOR RECOVERING VAPOR CONDENSATION
Document Type and Number:
WIPO Patent Application WO/2023/228536
Kind Code:
A1
Abstract:
A method for recovering vapor condensation in vapor generation equipment that recovers drainage, the method including measuring the turbidity of the drainage, and adding a scale remover to water being supplied to the vapor generation equipment on the basis of the turbidity. The method for recovering vapor condensation includes: establishing an approximation formula that expresses a positive correlation between the turbidity of the drainage and the concentration of at least one metal from among iron, copper, and zinc in the drainage; establishing the concentration of the metal in the drainage using the turbidity measurement value and the approximation formula; and adding a scale remover to the water being supplied to the vapor generation equipment on the basis of the concentration of the metal.
Inventors:
SAKAI MIZUYUKI (JP)
Application Number:
PCT/JP2023/011418
Publication Date:
November 30, 2023
Filing Date:
March 23, 2023
Export Citation:
Assignee:
KURITA WATER IND LTD (JP)
International Classes:
F22B37/52; F22B37/38; F22B37/56; F22D11/00
Foreign References:
| JP2006231197A | 2006-09-07 | |||
| JP2015013252A | 2015-01-22 |
Attorney, Agent or Firm:
SHIGENO, Tsuyoshi et al. (JP)
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