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.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel CorpfiledCriticalNippon Steel Corp
Priority to JP15680975ApriorityCriticalpatent/JPS5282673A/en
Publication of JPS5282673ApublicationCriticalpatent/JPS5282673A/en
Curing Cements, Concrete, And Artificial Stone
(AREA)
Road Paving Structures
(AREA)
Abstract
PURPOSE: To prevent formation of polysulfide, which couses to form yellow water and malodorous material from blast furnace slag balas by adding specific reforming agent to the slag to fix sulfur in the slag as sulfide of heavy metals.
COPYRIGHT: (C)1977,JPO&Japio
JP15680975A1975-12-301975-12-30Reforming of blast furnace slag
PendingJPS5282673A
(en)