EP 0566034 B1 19970212 - Cold briquetted coal
Title (en)
Cold briquetted coal
Title (de)
Kaltbrikettierte Kohle
Title (fr)
Charbon briquetté à froid
Publication
Application
Priority
DE 4212452 A 19920414
Abstract (en)
[origin: EP0566034A1] Cold-briquetted and thermally aftertreated coal, preferably of low-volatility, low-sulphur fine coal such as anthracite, with a water-containing binder containing molasses and starch and also an inorganic hardener. The binder is inexpensive and, in the combination of molasses and starch and also an inorganic hardener, gives a cold-briquetted coal having adequate green strength and storage stability and also good drum strength, compressive strength and stability in a fire.
IPC 1-7
IPC 8 full level
CPC (source: EP)
Designated contracting state (EPC)
AT BE CH DE FR GB IE LI LU NL
DOCDB simple family (publication)
EP 0566034 A1 19931020; EP 0566034 B1 19970212; AT E148916 T1 19970215; DE 4212452 A1 19931021; DE 4212452 C2 19950209; DE 59305426 D1 19970327
DOCDB simple family (application)
EP 93105841 A 19930408; AT 93105841 T 19930408; DE 4212452 A 19920414; DE 59305426 T 19930408