EMULSIFIED FEEDSTOCK FOR HYDROCARBON PROCESS UNITS THAT INCORPORATE SPRAY ATOMIZATION

The present invention is directed to a method for producing an emulsified aqueous hydrocarbon solution comprising, providing a liquid hydrocarbon stream at a particular temperature and a separate water stream, mixing the water stream with a surfactant at a predetermined ratio, raising the pressure o...

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Bibliographische Detailangaben
Hauptverfasser:	CROSS, COLLIN, W, GOLIASZEWSKI, ALAN, E, PARKER, WILEY, L
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY CRACKING HYDROCARBON OILS FUELS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LUBRICANTS METALLURGY MINERAL WAXES MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL 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 TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention is directed to a method for producing an emulsified aqueous hydrocarbon solution comprising, providing a liquid hydrocarbon stream at a particular temperature and a separate water stream, mixing the water stream with a surfactant at a predetermined ratio, raising the pressure of the hydrocarbon stream to a pressure greater than the vapor pressure of steam at the temperature, spraying the water into the hydrocarbon stream at a pressure greater than that of the hydrocarbon stream in a pre-mix chamber; and passing the pressurized hydrocarbon-water mixture through a static mixing chamber. L'invention concerne un procédé permettant de produire une solution d'hydrocarbures aqueuse émulsionnée, qui comprend les étapes suivantes: préparer un courant d'hydrocarbures liquides à une température particulière et un courant d'eau séparé; mélanger le courant d'eau avec un tensioactif, dans un rapport prédéterminé; augmenter la pression du courant d'hydrocarbures pour la porter à un niveau supérieur à celui de la pression de la vapeur à la température voulue; pulvériser l'eau dans le courant d'hydrocarbures dans une chambre de mélange préalable et faire passer le mélange hydrocarbures-eau pressurisé à travers une chambre de mélange statique.