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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo 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 Denki Kagaku Kogyo KKfiledCriticalDenki Kagaku Kogyo KK
Priority to JP5404877ApriorityCriticalpatent/JPS53139000A/en
Publication of JPS53139000ApublicationCriticalpatent/JPS53139000A/en
PURPOSE: To produce briquettes having high density, high crushing strength and superior properties as raw material for calcium carbide by hot pressing mixed fine powder of lime and coal in a predetermined molar ratio under specified conditions.
COPYRIGHT: (C)1978,JPO&Japio
JP5404877A1977-05-111977-05-11Production of briquettes
PendingJPS53139000A
(en)