EP 2241609 A1 20101020 - Method for removing Impurities from Hydrocarbon Oils
Title (en)
Method for removing Impurities from Hydrocarbon Oils
Title (de)
Verfahren zum Entfernen von Unreinheiten aus Kohlenwasserstofföl
Title (fr)
Procédé de suppression des impuretés des huiles d'hydrocarbure
Publication
Application
Priority
US 42512409 A 20090416
Abstract (en)
A method for removing impurities from a feedstock comprising a hydrocarbon oil is provided. The method comprises contacting the feedstock with an oxygen-containing gas under conditions effective to oxidize at least a portion of the impurities, as well as contacting the feedstock with a Lewis acid under conditions effective so that any Lewis base impurity(ies) in the feedstock can react with the Lewis acid. Any impurities so oxidized and/or reacted are then removed.
IPC 8 full level
C10G 27/04 (2006.01); C10G 27/14 (2006.01); C10G 29/12 (2006.01); C10G 53/14 (2006.01)
CPC (source: EP US)
C10G 17/09 (2013.01 - EP US); C10G 27/04 (2013.01 - EP US); C10G 53/14 (2013.01 - EP US)
Citation (applicant)
- R.G. PEARSON, J.AM.CHEM.SOC., vol. 85, 1963, pages 3533 - 3543
- R.G.PEARSON, SCIENCE, vol. 151, 1966, pages 172 - 177
- R.G.PEARSON, CHEM. BR., vol. 3, 1967, pages 103 - 107
- R.G.PEARSON, J.CHEM.ED., vol. 45, 1968, pages 581 - 587
Citation (search report)
- [X] US 2094485 A 19370928 - BUELL ALBERT E
- [XI] US 4314902 A 19820209 - BOUK RAYMOND S, et al
- [XI] WO 02097006 A2 20021205 - BP CORP NORTH AMERICA INC [US]
- [X] WO 2005019387 A1 20050303 - EXXONMOBIL RES & ENG CO [US], et al
- [XI] GB 1404513 A 19750828 - BRITISH PETROLEUM CO
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2241609 A1 20101020; CN 101921614 A 20101222; JP 2010248509 A 20101104; US 2010264067 A1 20101021
DOCDB simple family (application)
EP 10158906 A 20100401; CN 201010167873 A 20100416; JP 2010091058 A 20100412; US 42512409 A 20090416