Process for removing vanadium and sulphur during the coking of a hydrocarbon feed
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United States of America Patent
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May 22, 1990
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N/A
app pub date -
May 10, 1989
filing date -
May 10, 1989
priority date (Note) -
Expired
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Abstract
A process for producing metallurgical coke from a hydrocarbon residuum characterized by high vanadium and high sulphur contents comprises coking a hydrocarbon residuum in a coking drum in the presence of an additive selected from the group consisting of carbonates and hydroxides of sodium, potassium and calcium and mixtures thereof and an oxidizing agent selected from the group consisting of water, carbon dioxide and mixtures thereof.
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