EP 0697455 A3 19960501 - Process for producing a hydrowax
Title (en)
Process for producing a hydrowax
Title (de)
Verfahren zur Herstellung eines Hydrowachs
Title (fr)
Procédé de préparation d'une cire hydrogénée
Publication
Application
Priority
- EP 95202020 A 19950721
- EP 94202148 A 19940722
Abstract (en)
[origin: EP0697455A2] Process for producing a hydrowax comprising the steps of (a) hydrocracking a blend obtained by blending at least one distillate fraction and a deasphalted oil (DAO); (b) separating from the hydrocracker effluent a fraction of which at least 90% by weight has a boiling point of 370 DEG C or higher (the 370+ fraction); and (c) separating the 370+ fraction in a top-fraction and a bottom-fraction at an effective cutpoint below 600 DEG C, thus yielding the hydrowax as the top-fraction. The hydrowax thus produced is a very suitable feedstock for a steam cracker for the production of ethene. The hydrowax can also be very suitably applied as a feed for the production of lubricating base oils. <MATH>
IPC 1-7
IPC 8 full level
C10G 67/04 (2006.01)
CPC (source: EP)
C10G 67/049 (2013.01)
Citation (search report)
- [A] EP 0309621 A1 19890405 - UOP INC [US]
- [A] US 4640762 A 19870203 - WOODS H JOHN [CA], et al
- [DA] EP 0272729 A1 19880629 - SHELL INT RESEARCH [NL]
- [DA] DE 1922665 A1 19691120 - STONE & WEBSTER ENG CORP
- [DA] A.G. GOOSSENS: "HYDROCRACKER FEEDS OLEFIN UNIT.", HYDROCARBON PROCESSING, vol. 65, no. 11, 1 November 1986 (1986-11-01), pages 84 - 86, XP002000045
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
EP 0697455 A2 19960221; EP 0697455 A3 19960501; EP 0697455 B1 20010919
DOCDB simple family (application)
EP 95202020 A 19950721