Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Patent
1982-08-11
1983-10-25
Shine, W. J.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Metal, metal oxide or metal hydroxide
208251H, B01J 2104, B01J 2324
Patent
active
044118244
ABSTRACT:
A method of manufacture of a catalyst for hydrodemetalation of feedstocks having a calculated pore diameter of at least 125 Angstroms; a surface area of at least 100 m.sup.2 /g; a pore volume of at least 0.5 cc/grams; with at least 5% of the pore volume present provided by pores having a diameter of at least 1000 Angstroms and containing no more than 6% of catalytic metals from Group VIB and no more than 3% of catalytic metals from Group VIII.
REFERENCES:
patent: 3898155 (1975-08-01), Wilson
patent: 4113661 (1978-09-01), Tamm
patent: 4119531 (1978-10-01), Hopkins et al.
Chevron Research Company
Hartman C. L.
LaPaglia S. R.
Newell D. A.
Shine W. J.
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