EP 1118652 A1 20010725 - A method for making a process oil by aromatic enrichment and two stage hydrofining
Title (en)
A method for making a process oil by aromatic enrichment and two stage hydrofining
Title (de)
Produktöle und Verfahren zur deren Herstellung mit Aroma-anreicherug und Zweistufen-Hydroraffinierung
Title (fr)
Huiles de production et procédé de fabrication utilisant un enrichement en aromatiques et hydroraffinage en deux étapes
Publication
Application
Priority
EP 00100275 A 20000119
Abstract (en)
A method for producing a process oil is provided in which an aromatic extract oil is added to a paraffinic rich feed to provide a blended feed. The blended feed is then hydrotreated in a first hydrotreating stage to convert at least a portion of sulfur and nitrogen in the feed to hydrogen sulfide and ammonia. After stripping, the feed is subjected to a second hydrotreating stage to provide a process oil.
IPC 1-7
IPC 8 full level
C10G 65/04 (2006.01); C10G 67/04 (2006.01)
CPC (source: EP)
C10G 65/04 (2013.01); C10G 2400/10 (2013.01)
Citation (search report)
- [A] US 5846405 A 19981208 - ALDOUS KEITH KALUNA [US], et al
- [A] US 2948674 A 19600809 - ELDIB IBRAHIM A, et al
- [A] GB 2059433 A 19810423 - BRITISH PETROLEUM CO
- [E] US 6024864 A 20000215 - ALDOUS KEITH KALUNA [US], et al
- [A] EP 0849351 A2 19980624 - EXXON RESEARCH ENGINEERING CO [US]
Designated contracting state (EPC)
FR GB SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 00100275 A 20000119