INHIBITING NAPHTHENATE SOLIDS AND EMULSIONS IN CRUDE OIL

NAPHTHENIC ACID SOLIDS AND/OR EMULSIONS CAN BE INHIBITED BY INTRODUCING AN ADDICTIVE TO CRUDE OIL PRIOR TO OR CONCURRENT WITH THE DEPROTONATION OF THE NAPHTHENIC ACIDS PRESENT IN THE CRUDE OIL. THE ADDITIVES MAY BE SURFACTANTS AND CAN BE QUATERNARY AMMONIUM COMPOUNDS, QUATERNARY PHOSPHONIUM COMPOUND...

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Bibliographische Detailangaben
Hauptverfasser:	DEBORD, JUSTIN D, HART, PAUL, TOWNER, JAMES, GALLAGHER, CHRISTOPHER, ASOMANING, SAMUEL
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA TECHNICAL GASES CONTAINING CARBON MONOXIDE
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Zusammenfassung:	NAPHTHENIC ACID SOLIDS AND/OR EMULSIONS CAN BE INHIBITED BY INTRODUCING AN ADDICTIVE TO CRUDE OIL PRIOR TO OR CONCURRENT WITH THE DEPROTONATION OF THE NAPHTHENIC ACIDS PRESENT IN THE CRUDE OIL. THE ADDITIVES MAY BE SURFACTANTS AND CAN BE QUATERNARY AMMONIUM COMPOUNDS, QUATERNARY PHOSPHONIUM COMPOUNDS, AND MIXTURES OF BOTH. THE ADDITIVES MAY ALSO BE LINER COMPOUNDS HAVING AT LEAST TWO CARBOXYLIC ACID OR ACRYLIC ACID FUNCTIONAL MOIETIES.