摘要 |
Economical processes are disclosed for the production of component for refinery blending of transportation fuels by selective oxidation of feedstocks comprising a mixture of hydrocarbons, sulfur-containing and nitrogen-containing organic compounds. Oxidation feedstock is contacted with a soluble quaternary ammonium salt containing halogen, suflate, or bisulfate anion, and an immiscible aqueous phase comprising a source of hydrogen peroxide, and at least one member of the group consisting of phosphomolybdic acid and phosphotungstic acid, in a liquid reaction mixture under conditions suitable for reaction of one or more of the sulfur-containing and/or nitrogen-containing organic compounds. Blending components containing less sulfur and/or less nitrogen than the oxidation feedstock are recovered from the reaction mixture. Advantageously, at least a portion of the immiscible acid-containing phase is recycled to the oxidation. |
申请人 |
BP CORPORATION NORTH AMERICA INC. |
发明人 |
MORRIS, GEORGE, E.;LUCY, ANDREW, R.;GONG, WILLIAM, H.;REGALBUTO, MONICA, CRISTINA;HUFF, GEORGE, A., JR. |