Supported catalyst of increased resistance to poisons, useful for hydrotreating metal-containing oil fractions
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United States of America Patent
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Feb 12, 1985
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N/A
app pub date -
Jun 17, 1983
filing date -
Jun 17, 1982
priority date (Note) -
Expired
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Abstract
A catalyst for use in the hydrotreatment of hydrocarbons comprises a carrier and at least one catalytic metal selected from vanadium, molybdenum, tungsten, nickel, cobalt and/or iron; this catalyst is in the form of a plurality of juxtaposed agglomerates of acicular platelets, oriented radially to each other. It is prepared from agglomerates of activated alumina subjected to reaction with an acid and a compound providing an anion able to combine with aluminum ions in solution.
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