HYDRODESULFURATION CATALYST FOR OIL FRACTIONS Russian patent published in 2000 - IPC

Abstract RU 2155637 C2

FIELD: petroleum processing catalysts. SUBSTANCE: catalyst contains 10.0-20.0% molybdenum oxide or tungsten oxide, 2.0-6.0% cobalt oxide or nickel oxide, and carrier. Carrier consists of oxide mixture: aluminum, boron, titanium (or zirconium), and manganese at weight ratio 1:(0.005- 0.053): (0.002-0.042): (0.0004-0.0016). Carrier may as well contain 1 to 10% silicon oxide. EFFECT: enhanced activity. 4 cl, 1 tbl, 18 ex

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RU 2 155 637 C2

Authors

Shakun A.N.

Fedorova M.L.

Dates

2000-09-10Published

1998-10-26Filed