Title:
蒸気による加熱効率向上方法及び抄紙方法
Document Type and Number:
Japanese Patent JP6601516
Kind Code:
B2
Abstract:
When the efficiency of heating with steam is enhanced by adding a condensed water film formation-suppressing amine in a heating step of heating a material to be heated with the steam via a metallic material, the amount of the condensed water film formation-suppressing amine to be added is controlled based on any of the concentration of the condensed water film formation-suppressing amine in a drain, the pH of the drain, the electroconductivity of the drain, the amount of the drain, the amount of the steam, the temperature of the drain, the temperature of the metallic material, and the amount of the metallic material eluted in the drain.
Inventors:
Shintaro Mori
Nishida Hideki
Ujiie Shogo
Hayashi
Nishida Hideki
Ujiie Shogo
Hayashi
Application Number:
JP2018025228A
Publication Date:
November 06, 2019
Filing Date:
February 15, 2018
Export Citation:
Assignee:
Kurita Water Industries Ltd.
International Classes:
D21F5/02; D21H17/07; F26B3/20; F26B23/10
Domestic Patent References:
| JP2011012921A | ||||
| JP2011033301A | ||||
| JP2015117913A | ||||
| JP2003532051A |
Attorney, Agent or Firm:
Tsuyoshi Shigeno
Takayuki Shigeno
Takayuki Shigeno