Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kawasaki Steel CorpfiledCriticalKawasaki Steel Corp
Priority to JP4654977ApriorityCriticalpatent/JPS53132166A/en
Publication of JPS53132166ApublicationCriticalpatent/JPS53132166A/en
PURPOSE: To measure the pH value of water on the discharge side of a neutralizing tank and add liquid neutralizing agent to the tank according to the pH value so that the neutralizing tank and a liquid agent tank can be made smaller and that a high precision in pH control can be obtained.
COPYRIGHT: (C)1978,JPO&Japio
JP4654977A1977-04-221977-04-22Method of controller ph value
PendingJPS53132166A
(en)