PASSIVATION OF CRACKING CATALYST

{PG,1 A novel cracking catalyst, a method of preparing same and an improved hydrocarbon cracking process are provided wherein adverse effects of metals such as nickel, vanadium and iron in the cracking catalyst are precluded or mitigated by contacting the cracking catalyst with at least one treating...

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Bibliographische Detailangaben
1. Verfasser: DWIGHT LAMAR MCKAY
Format: Patent
Sprache:eng
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