EP 0107477 A1 19840502 - Method and apparatus for recovering oil from solid hydrocarbonaceous material.
Title (en)
Method and apparatus for recovering oil from solid hydrocarbonaceous material.
Title (de)
Methode und Vorrichtung zur Wiedergewinnung von Öl aus festem, kohlenwasserstoffhaltigem Material.
Title (fr)
Procédé et appareil pour la récupération d'huile à partir de matériaux hydrocarbonés solides.
Publication
Application
Priority
- AU PF641582 A 19821019
- AU PF641682 A 19821019
- AU PF641782 A 19821019
Abstract (en)
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)
Citation (search report)
- US 4293401 A 19811006 - SIEG ROBERT P, et al
- GB 2047733 A 19801203 - CHEVRON RES
- GB 2017745 A 19791010 - CHEVRON RES
- US 4337143 A 19820629 - HANSON FRANCIS V, et al
- US 4312740 A 19820126 - CHIARAMONTE GERALD R
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