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
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries LtdfiledCriticalSumitomo Metal Industries Ltd
Priority to JP10618477ApriorityCriticalpatent/JPS5439403A/en
Publication of JPS5439403ApublicationCriticalpatent/JPS5439403A/en
PURPOSE: To purify desulfurization slags into hot-melt powder sulfur similar to its simple substance, by oxidizing desulfurization slags in a water suspension to remove adhered materials.
COPYRIGHT: (C)1979,JPO&Japio
JP10618477A1977-09-021977-09-02Purification of desulfurization slag of coke oven gas
PendingJPS5439403A
(en)