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Patent Searching and Data


Title:
METHOD FOR DETERMINING SOLUTE CONCENTRATION AND WATER QUALITY CONTROL METHOD FOR STEAM TURBINE PLANTS
Document Type and Number:
WIPO Patent Application WO/2021/060456
Kind Code:
A1
Abstract:
This method for determining a solute concentration is for determining a planned value CI of the concentration of solute in a solution to be supplied to a first drum among one or more steam drums for temporarily containing steam generated in the boiler of a steam turbine plant, said method comprising a step for determining a planned value CI of the concentration of solute in the solution to be supplied to the first drum on the basis of the target concentration of solute in the solution in the first drum and the capacity coefficient of the solute in a drum unit which includes the first drum and an evaporator for generating the steam contained in the first drum.

Inventors:
HAMASAKI, Akihiro (3-1, Minatomirai 3-Chome, Nishi-ku, Yokohama-sh, Kanagawa 01, JP)
KIDO, Haruka (3-1, Minatomirai 3-Chome, Nishi-ku, Yokohama-sh, Kanagawa 01, JP)
NAKAMOTO, Mitsuru (3-1, Minatomirai 3-Chome, Nishi-ku, Yokohama-sh, Kanagawa 01, JP)
TSUBAKIZAKI, Senichi (3-1, Minatomirai 3-Chome, Nishi-ku, Yokohama-sh, Kanagawa 01, JP)
Application Number:
JP2020/036232
Publication Date:
April 01, 2021
Filing Date:
September 25, 2020
Export Citation:
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Assignee:
MITSUBISHI POWER, LTD. (Nishi-ku Yokohama-sh, Kanagawa 01, JP)
International Classes:
F22B37/56; F01D25/00; F01K9/00; F01K23/10; C02F1/66
Attorney, Agent or Firm:
SEISHIN IP PATENT FIRM, P.C. (13-16 Mita 3-Chome, Minato-k, Tokyo 73, JP)
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