Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking
Patent
1987-03-30
1989-05-02
Caldarola, Glenn
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Cracking
208123, 208124, C10G 4720
Patent
active
048265870
ABSTRACT:
Hydrocracking catalysts comprise a Group VIB and/or non-noble metal Group VIII hydrogenation component in conjunction with an LZ-210 zeolite preferably of SiO.sub.2 :Al.sub.2 O.sub.3 greater than 9.0, which zeolite has been hydrothermally treated and ammonium ion-exchanged. In a preferred embodiment, the zeolite is essentially free of rare earth metals, and most preferably, essentially free of all metals except the Group VIB or non-noble Group VIII.
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patent: 4576711 (1986-03-01), Ward et al.
patent: 4664776 (1987-05-01), Ward
patent: 4672048 (1987-06-01), Ward
Carlson Timothy L.
Millman William S.
Ward John W.
Caldarola Glenn
Finkle Yale S.
Union Oil Company of California
Wirzbicki Gregory F.
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