Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking
Patent
1999-03-02
2000-02-29
Myers, Helane
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Cracking
208121, 208124, 208153, C01G 1302
Patent
active
060305223
ABSTRACT:
A process for upgrading a heavy hydrocarbon feed includes the steps of: providing a hydrocarbon feedstock including a fraction having a boiling point greater than or equal to about 320.degree. C.; mixing the feedstock with steam so as to provide a reaction feedstock; providing a catalyst including a first metal selected from the group consisting of Group VIII non-noble metals and a second metal selected from the group consisting of alkali metals, the first and second metals being supported on a support selected from the group consisting of kaolin, alumina, silica, carbon, petroleum cokes and mixtures thereof; and contacting the reaction feedstock with the catalyst at steam conversion conditions so as to provide a reaction product including an upgraded hydrocarbon fraction.
REFERENCES:
patent: 5688395 (1997-11-01), Carrazza et al.
patent: 5885441 (1999-03-01), Perrira et al.
Camejo William
Pereira Pedro
Rojas Iraima
Romero Trino
Rosa-Brussin Marcos
Intevep S.A.
Myers Helane
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