METHOD FOR THE PREPARTION OF LOWER OLEFINES BY STEAM CRACKING

Title:

METHOD FOR THE PREPARTION OF LOWER OLEFINES BY STEAM CRACKING

Document Type and Number:

WIPO Patent Application WO2003062352

Kind Code:

A3

Abstract:

Method for the preparation of lower olefines by steam cracking, wherein the feed comprises heavy hydrocarbons obtained by Fischer-Tropsch synthesis are subjected to steam cracking in a naphtha designed steam cracking furnace for steam cracking the Fischer-Tropsch hydrocarbons into the lower olefines.

Inventors:

CRUIJSBERG EMIL EDUARD ANTONIU (NL)
VAN WESTRENEN JEROEN (NL)

Application Number:

PCT/EP2003/000790

Publication Date:

January 15, 2004

Filing Date:

January 24, 2003

Export Citation:

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Assignee:

SHELL INT RESEARCH (NL)
CRUIJSBERG EMIL EDUARD ANTONIU (NL)
VAN WESTRENEN JEROEN (NL)

International Classes:

C07C11/04; C07C4/04; C07C11/06; C07C11/08; C10G2/00; C10G9/00; C10G9/36; C10G47/14; C10G55/04; C10G67/02; (IPC1-7): C10G9/36

Domestic Patent References:

WO2001066672A1

2001-09-13

Foreign References:

US5371308A	1994-12-06
US4579986A	1986-04-01
EP0084151A1	1983-07-27
NL7712952A	1979-05-28
US4361478A	1982-11-30
EP0253633A2	1988-01-20

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