EP 1532227 A4 20110105 - SWEETENING OF SOUR CRUDES
Title (en)
SWEETENING OF SOUR CRUDES
Title (de)
SÜSSEN VON SAUREN ROHÖLEN
Title (fr)
ADOUCISSEMENT DE BRUTS CORROSIFS
Publication
Application
Priority
US 0222124 W 20020712
IPC 8 full level
C10G 27/00 (2006.01); C10G 29/20 (2006.01); C10G 31/00 (2006.01); C10G 31/06 (2006.01)
CPC (source: EP)
C10G 31/00 (2013.01)
Citation (search report)
- [XY] US 4334976 A 19820615 - YAN TSOUNG Y
- [Y] US 2238201 A 19410415 - WILSON ALEXANDER L, et al
- See references of WO 2004007645A1
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
AU 2002320462 A1 20040202; AU 2002320462 B2 20091119; BR 0215802 A 20050329; EP 1532227 A1 20050525; EP 1532227 A4 20110105
DOCDB simple family (application)
AU 2002320462 A 20020712; BR 0215802 A 20020712; EP 02749980 A 20020712