Process for dispersing transition metal catalytic particles in heavy oil
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United States of America Patent
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Jun 29, 1999
Grant Date -
N/A
app pub date -
Sep 24, 1997
filing date -
Sep 24, 1997
priority date (Note) -
Expired
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Abstract
A transition metal salt, preferably ammonium heptamolybdate, is dissolved in water to provide a solution containing the dispersed catalyst precursor. The solution is atomized by passing it through an atomizing nozzle submerged in hot oil. The minute atomized droplets are delivered into the hot oil and the water is flashed to form steam bubbles. The precursor forms catalytic particles distributed in the oil.
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