EP 0280724 A4 19891025 - PROCESSING OF ACTIVATED HEAVY HYDROCARBON FEEDS.
Title (en)
PROCESSING OF ACTIVATED HEAVY HYDROCARBON FEEDS.
Title (de)
BEHANDLUNG VON AKTIVIERTEN SCHWEREN KOHLENWASSERSTOFFEN.
Title (fr)
TRAITEMENT D'HYDROCARBURES LOURDS ACTIVES D'ALIMENTATION.
Publication
Application
Priority
- US 90318386 A 19860903
- US 90331486 A 19860903
- US 90334186 A 19860903
Abstract (en)
[origin: WO8801638A1] Activation of heavy hydrocarbon feeds, preferably by thermal treatment, improves downstream catalytic processing. One embodiment of such thermal treatment is shown in figure 2. A hydrocarbon resid (209) is first pretreated in a microwave heater (211). The pretreated resid is then admixed with catalyst and light hydrocarbons wherein the mixture is passed up through a riser reactor (206). In the riser reactor the pretreated resid is catalytically cracked. Another mode of thermal pretreatment of the hydrocarbon feed is visbreaking. This is shown in figure 4.
IPC 1-7
IPC 8 full level
B01J 8/18 (2006.01); B01J 29/80 (2006.01); C10G 11/18 (2006.01); C10G 32/02 (2006.01); C10G 51/00 (2006.01); B01J 29/08 (2006.01); B01J 29/40 (2006.01)
CPC (source: EP)
B01J 8/1836 (2013.01); B01J 29/80 (2013.01); C10G 11/18 (2013.01); C10G 32/02 (2013.01); C10G 51/00 (2013.01); B01J 29/084 (2013.01); B01J 29/40 (2013.01); B01J 2208/00283 (2013.01); B01J 2208/00442 (2013.01); B01J 2208/0053 (2013.01)
Citation (search report)
- [Y] EP 0101553 A2 19840229 - ASHLAND OIL INC [US]
- [Y] EP 0074501 A2 19830323 - ASHLAND OIL INC [US]
- [Y] EP 0171460 A1 19860219 - ASHLAND OIL INC [US]
- [Y] EP 0127285 A2 19841205 - MOBIL OIL CORP [US]
- See references of WO 8801638A1
Designated contracting state (EPC)
BE DE FR GB IT NL SE
DOCDB simple family (publication)
WO 8801638 A1 19880310; AU 605188 B2 19910110; AU 7968187 A 19880324; EP 0280724 A1 19880907; EP 0280724 A4 19891025
DOCDB simple family (application)
US 8702227 W 19870903; AU 7968187 A 19870903; EP 87906254 A 19870903