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.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
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 Babcock Hitachi KKfiledCriticalBabcock Hitachi KK
Priority to JP9130076ApriorityCriticalpatent/JPS5318268A/en
Publication of JPS5318268ApublicationCriticalpatent/JPS5318268A/en
PURPOSE: To produce an incinerated ash which satisfys the standard of extraction of heavy metals such as chromium of VI valency, by adding finely powdered carbon to a high water content dehydrated cake containing heavy metals and incinerating in a reduced atmosphere.
COPYRIGHT: (C)1978,JPO&Japio
JP9130076A1976-08-021976-08-02Process for incinerating sludge containing heavy metals
PendingJPS5318268A
(en)