Reducing naphthenic acidity in petroleum oil comprises providing oil, supplying oil with water towards radiation emitter, decomposing carboxylic acids to liberate carbon dioxide, separating gas, water and oil phases, and recovering oil

Reducing naphthenic acidity in petroleum oil or its fraction comprises providing the oil supply in water that is emulsified/dispersed in the oil; sending the oil with the water towards a device, which is emitting microwave radiation, where the oil is subjected under the microwave radiations in liqui...

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Hauptverfasser: MARQUES MOREIRA ELIZABETH, SUEMAR MELLO DUARTE DA CUNHA PATRICIA, BALDINI CARDOSO MAURI JOSE, POLY ALT PEREIRA NAVES GABRIELA, DE REZENDE PINHO ANDREA, CAMPOS CAUBY COUTINHO RAQUEL
Format: Patent
Sprache:eng ; fre
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