EP 0107477 B1 19870923 - METHOD AND APPARATUS FOR RECOVERING OIL FROM SOLID HYDROCARBONACEOUS MATERIAL
Title (en)
METHOD AND APPARATUS FOR RECOVERING OIL FROM SOLID HYDROCARBONACEOUS MATERIAL
Publication
Application
Priority
- AU PF641582 A 19821019
- AU PF641682 A 19821019
- AU PF641782 A 19821019
Abstract (en)
[origin: EP0107477A1] A method for the recovery of oil from solid hydrocarbonaceous material and particularly from oil shale by retorting fresh feed shale and heat medium particles using a fluidized bed. The invention uses a self supporting dense phase fluidized bed in a retort (20) without the need to use an external fluid for fluidization. Also described is a control system for the method whereby feed stock input rate is controlled as a function of flow rate of oil vapour products given off, and whereby heat medium particle input rate is controlled as a function of the temperature of either the retort bed or of the oil vapour product.
IPC 1-7
IPC 8 full level
C10G 1/02 (2006.01)
CPC (source: EP)
C10G 1/02 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0107477 A1 19840502; EP 0107477 B1 19870923; DE 3373825 D1 19871029
DOCDB simple family (application)
EP 83306344 A 19831019; DE 3373825 T 19831019