EP 0924285 B1 20031001 - Method of decreasing acidity of crude oils and fractions
Title (en)
Method of decreasing acidity of crude oils and fractions
Title (de)
Verfahren zur Verminderung des Säuregehalts von Rohöl und Fraktionen
Title (fr)
Méthode de réduction de l'acidité d'huile brute et de ses fractions
Publication
Application
Priority
US 99244997 A 19971217
Abstract (en)
[origin: EP0924285A2] Acidic crude oils and fractions thereof have their acidity decreased by treatment with one or more oxides of manganese.
IPC 1-7
IPC 8 full level
C10G 29/16 (2006.01)
CPC (source: EP)
C10G 29/16 (2013.01)
Designated contracting state (EPC)
BE DE DK ES FR GB IT NL
DOCDB simple family (publication)
EP 0924285 A2 19990623; EP 0924285 A3 19991117; EP 0924285 B1 20031001; AU 745956 B2 20020411; AU 9713998 A 19990708; CA 2252928 A1 19990617; CA 2252928 C 20050614; DE 69818619 D1 20031106; DE 69818619 T2 20040429; DK 0924285 T3 20040209; ES 2209044 T3 20040616; NO 985881 D0 19981215; NO 985881 L 19990618
DOCDB simple family (application)
EP 98123619 A 19981210; AU 9713998 A 19981216; CA 2252928 A 19981127; DE 69818619 T 19981210; DK 98123619 T 19981210; ES 98123619 T 19981210; NO 985881 A 19981215