EP 1120454 A3 20020130 - Process for reducting content of sulphur compounds and poly-aromatic hydrocarbons in hydrocarbon feed
Title (en)
Process for reducting content of sulphur compounds and poly-aromatic hydrocarbons in hydrocarbon feed
Title (de)
Verfahren zur Verminderung des Schwefelgehaltes und von polyaromatischen Kohlenwasserstoffen in Kohlenwasserstoff-Einsätzen
Title (fr)
Procédé pour la réduction du teneur en composés soufrés et en hydrocarbures poly-aromatiques dans les charges hydrocarbonées
Publication
Application
Priority
DK PA200000118 A 20000125
Abstract (en)
[origin: EP1120454A2] A process for reducing content of sulphur compounds and polyaromatic hydrocarbons in a hydrocarbon feed having a boiling range between 200°C and 600°C, which process comprises in combination contacting the feed and hydrogen over a hydrotreating catalyst and hydrotreating feed at hydrotreating conditions, cooling the hydrotreated effluent and hydrogen-rich gas from the hydrotreating reactor contacting said effluent and hydrogen gas over a hydrotreating catalyst in a post-pretreatment reactor at a temperature sufficient to lower the polyaromatic hydrocarbon content.
IPC 1-7
IPC 8 full level
B01J 23/88 (2006.01); C10G 45/02 (2006.01); C10G 45/50 (2006.01); C10G 65/04 (2006.01); C10G 65/08 (2006.01); C10L 1/00 (2006.01); C10L 1/08 (2006.01)
CPC (source: EP US)
C10G 65/043 (2013.01 - EP US); C10G 65/08 (2013.01 - EP US)
Citation (search report)
- [X] FR 1359910 A 19640430 - CHARBONNAGES DE FRANCE
- [X] GB 940290 A 19631030 - UNIVERSAL OIL PROD CO
- [X] GB 824635 A 19591202 - EXXON RESEARCH ENGINEERING CO
- [X] DE 938613 C 19560202 - BAYER AG
- [X] EP 0420651 A1 19910403 - EXXON RESEARCH ENGINEERING CO [US]
- [X] DE 2935191 A1 19810402 - METALLGESELLSCHAFT AG
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1120454 A2 20010801; EP 1120454 A3 20020130; CA 2332157 A1 20010725; CA 2332262 A1 20010725; CN 1224674 C 20051026; CN 1309163 A 20010822; CN 1311289 A 20010905; EP 1120453 A2 20010801; EP 1120453 A3 20020130; JP 2001207177 A 20010731; JP 2001207178 A 20010731; NO 20010418 D0 20010124; NO 20010418 L 20010726; NO 20010419 D0 20010124; NO 20010419 L 20010726; RU 2250917 C2 20050427; US 2001013484 A1 20010816; US 2002117425 A1 20020829; US 2005133411 A1 20050623; ZA 200100724 B 20011106; ZA 200100725 B 20011106
DOCDB simple family (application)
EP 01100726 A 20010112; CA 2332157 A 20010124; CA 2332262 A 20010124; CN 01104587 A 20010123; CN 01104932 A 20010123; EP 01100722 A 20010112; JP 2001017170 A 20010125; JP 2001017171 A 20010125; NO 20010418 A 20010124; NO 20010419 A 20010124; RU 2001102077 A 20010124; US 6292305 A 20050223; US 76873301 A 20010124; US 76895401 A 20010124; ZA 200100724 A 20010125; ZA 200100725 A 20010125