EP 0377995 A3 19900905 - BRIQUETTING PROCESS
Title (en)
BRIQUETTING PROCESS
Publication
Application
Priority
GB 8900631 A 19890112
Abstract (en)
[origin: EP0377995A2] Fine coal is briquetted using a binder incorporating phosphoric acid e.g. molasses/phosphoric acid and up to 2% by weight of the mix of magnesium oxide. The briquettes show good initial green shatter resistance, improved hot crushing strength and/or water resistance.
IPC 1-7
IPC 8 full level
C10L 5/10 (2006.01)
CPC (source: EP)
C10L 5/10 (2013.01)
Citation (search report)
- [X] GB 2138442 A 19841024 - AKZO NV
- [AD] GB 2187754 A 19870916 - COAL IND
- [AD] GB 2209763 A 19890524 - COAL IND [GB]
Designated contracting state (EPC)
BE DE FR
DOCDB simple family (publication)
EP 0377995 A2 19900718; EP 0377995 A3 19900905; GB 2227023 A 19900718; GB 8900631 D0 19890308; ZA 899782 B 19900926
DOCDB simple family (application)
EP 89313406 A 19891221; GB 8900631 A 19890112; ZA 899782 A 19891220