EP 0163356 A3 19880127 - PROCESS FOR THE PREPARATION OF STABLE MIXTURES OF COAL AND OIL
Title (en)
PROCESS FOR THE PREPARATION OF STABLE MIXTURES OF COAL AND OIL
Publication
Application
Priority
IT 2113884 A 19840529
Abstract (en)
[origin: EP0163356A2] A process is disclosed for the preparation of stable mixtures of coal and oil comprising the following steps: a) grinding of the coal down to a particle size lower than 200 mu m; b) mixing of ground coal with water; c) mixing of moisturized coal with oil, a mixture being obtained with coal content not greater than 50% by weight, and with a water content not greater than 20% by weight relatively to the mixture itself; d) homogenizing by fine subdivision of the components of the mixture as under point (c).
IPC 1-7
IPC 8 full level
C10L 1/32 (2006.01)
CPC (source: EP)
C10L 1/324 (2013.01)
Citation (search report)
- [A] EP 0040514 A1 19811125 - MICROFUELS INC [US]
- [A] US 2162200 A 19390613 - SIEGFRIED KIESSKALT, et al
Designated contracting state (EPC)
AT BE CH DE FR GB LI LU NL SE
DOCDB simple family (publication)
EP 0163356 A2 19851204; EP 0163356 A3 19880127; DK 236985 A 19851130; DK 236985 D0 19850528; GR 851287 B 19851125; GR 851288 B 19851125; IT 1183057 B 19871005; IT 8421138 A0 19840529
DOCDB simple family (application)
EP 85200842 A 19850523; DK 236985 A 19850528; GR 850101287 A 19850527; GR 850101288 A 19850527; IT 2113884 A 19840529