EP 0382289 A1 19900816 - Process for catalytic cracking of hydrocarbons.
Title (en)
Process for catalytic cracking of hydrocarbons.
Title (de)
Verfahren zur katalytischen Krackung von Kohlenwasserstoffen.
Title (fr)
Procédé de craquage catalytique d'hydrocarbures.
Publication
Application
Priority
US 30732989 A 19890206
Abstract (en)
An improved process and apparatus is provided for simultaneously, independently catalytically cracking dissimilar hydrocarbon feedstocks at elevated temperatures in separate riser reactors and under respective operating parameters which permit selective conversion to desired products, wherein catalyst regeneration is conducted in two steps comprising separate relatively lower and higher temperature regeneration stages.
IPC 1-7
IPC 8 full level
C10G 11/18 (2006.01); C10G 51/06 (2006.01); C10G 55/00 (2006.01)
CPC (source: EP KR)
C10G 11/00 (2013.01 - KR); C10G 11/18 (2013.01 - EP); C10G 51/06 (2013.01 - EP)
Citation (search report)
- [Y] US 3886060 A 19750527 - OWEN HARTLEY
- [YD] US 4601814 A 19860722 - MAULEON JEAN-LOUIS [US], et al
- [AD] US 3928172 A 19751223 - DAVIS JR FRANCIS E, et al
- [AD] DE 2031453 A1 19710114
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
EP 0382289 A1 19900816; EP 0382289 B1 19940330; BR 9000490 A 19910115; CA 2008978 A1 19900806; DE 69007649 D1 19940505; DE 69007649 T2 19940825; JP H03197591 A 19910828; JP H0645787 B2 19940615; KR 900013059 A 19900903; KR 930011920 B1 19931222
DOCDB simple family (application)
EP 90200225 A 19900131; BR 9000490 A 19900205; CA 2008978 A 19900131; DE 69007649 T 19900131; JP 2702390 A 19900206; KR 900001408 A 19900206