Olefin production utilizing whole crude oil and mild...

Details Olefin production utilizing whole crude oil and mild... Olefin production utilizing whole crude oil and mild...

2006-03-28

2006-03-28

Dang, Thuan D (Department: 1764)

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

By c content reduction, e.g., cracking, etc.

C585S652000

Reexamination Certificate

active

07019187

ABSTRACT:
A method for utilizing whole crude oil as a feedstock for the pyrolysis furnace of an olefin production plant wherein the feedstock after preheating is subjected to mild catalytic cracking conditions until substantially vaporized, the vapors from the mild catalytic cracking being subjected to severe cracking in the radiant section of the furnace.

REFERENCES:
patent: 5188090 (1993-02-01), Griggs
patent: 5817226 (1998-10-01), Lenglet
patent: 6118035 (2000-09-01), Fung et al.
patent: 6743961 (2004-06-01), Powers
Ulman's Encylcopedia of Industrial Chemistry, 5thEdition, vol. A10, VCH Publishing, 1988, ISBN: 0895731606.

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