Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking
Patent
1981-05-13
1982-12-14
Gantz, Delbert E.
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Cracking
208 52CT, 208121, 252411R, 252417, 252422, 252457, 423244, C10G 1102, C10G 1118
Patent
active
043637205
ABSTRACT:
A hydrocarbon cracking catalyst is treated with zinc to passivate contaminant metals, e.g., nickel, copper, vanadium, and iron, which are deposited on the catalyst during the catalytic cracking of hydrocarbon feedstocks.
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Bertolacini Ralph J.
Hirschberg Eugene H.
Modica Frank S.
Gantz Delbert E.
Magidson William H.
McClain William T.
Schmitkons G. E.
Standard Oil Company (Indiana)
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