Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking
Patent
1984-03-30
1991-01-01
Chaudhuri, Olik
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Cracking
208254H, C10G 4508, C10G 4512, C10G 4716
Patent
active
049815768
ABSTRACT:
There is disclosed a catalyst, which catalyst comprises a hydrogenation component comprising chromium, molybdenum, and at least one metal of Group VIII, a crystalline molecular sieve zeolite, and a porous refractory inorganic oxide. Suitable molecular sieve zeolites are those having pore diameters of at least 5 .ANG. (0.5 nm) and containing exchangeable cations, for example, faujasite-type crystalline aluminosilicates, mordenite-type crystalline aluminosilicates, ZSM-type crystalline aluminosilicates, and AMS-type crystalline metallosilicates.
There are also disclosed processes for the hydrodenitrogenation and hydrocracking of a hydrocarbon stream containing a substantial amount of nitrogen compounds, which processes comprise contacting said stream under suitable conditions and in the presence of hydrogen with the aforesaid catalyst.
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patent: 4406779 (1983-09-01), Hensley, Jr. et al.
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patent: 4434047 (1984-02-01), Hensley, Jr. et al.
Hensley, Jr. Albert L.
Nevitt Thomas D.
Tait A. Martin
Amoco Corporation
Chaudhuri Olik
Magidson William H.
Medhurst Ralph C.
Schoettle Ekkehard
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