NEW ANTIFOULANT FOR REFINERY APPLICATIONS

Antifoulant compositions and methods of using the compositions to control fouling are provided herein. The compositions may be added to a medium, such as crude oil or a crude oil fraction. The medium may include a foulant, such as an asphaltene, and the compositions and methods provided herein are c...

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Bibliographische Detailangaben
Hauptverfasser:	GUL, Omer, SYED, Abuzar
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CRACKING HYDROCARBON OILS FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR LIQUEFIED PETROLEUM GAS LUBRICANTS METALLURGY MINERAL WAXES NATURAL GAS ORGANIC MACROMOLECULAR COMPOUNDS 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 SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	Antifoulant compositions and methods of using the compositions to control fouling are provided herein. The compositions may be added to a medium, such as crude oil or a crude oil fraction. The medium may include a foulant, such as an asphaltene, and the compositions and methods provided herein are capable of dispersing the foulant, such that fouling of equipment in connection with the medium is controlled. L'invention concerne des compositions anti-encrassement et des procédés d'utilisation des compositions pour lutter contre l'encrassement. Les compositions peuvent être ajoutées à un milieu, tel que du pétrole brut ou une fraction de pétrole brut. Le milieu peut comprendre un agent d'encrassement, tel qu'un asphaltène, et les compositions et les procédés de l'invention sont capables de disperser l'agent d'encrassement, de telle sorte que l'encrassement de l'équipement en contact avec le milieu est réduit.