WATER/CRUDE OIL REMOVERS BASED ON ALKYLACRYLIC-CARBOXYALKYLACRYLIC RANDOM COPOLYMERS OF CONTROLLED MOLECULAR MASS

Nowadays, one of the major problems of the oil industry is the presence of large amounts of water and salts, which can not be efficiently removed by conventional dehydrating polymers. In addition, the acid stimulation operations of petroleum wells cause the chemical degradation of demulsifiers such...

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Hauptverfasser:	ALVAREZ RAMIREZ, Fernando, ZAVALA OLIVARES, Gerardo, LOPEZ ORTEGA, Alfonso, VAZQUEZ MORENO, Flavio Salvador, FLORES SANDOVAL, Cesar Andres, CHAVEZ MORA, Marco Antonio, ZAMORA GUERRERO, Edgar Benedicto
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON CRACKING HYDROCARBON OILS FUELS LUBRICANTS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY MINERAL WAXES 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 TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR PREPARATION OR CHEMICAL WORKING-UP
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