SYSTEM FOR TREATING PRODUCED WATER RESULTING FROM OIL EXTRACTION AND PNEUMATIC FLOCCULATION METHOD BY INJECTION OF INERT GAS INTO HEAT EXCHANGERS

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250115504A1
SERIAL NO

18907719

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure provides embodiments that aim at removing oil from produced water resulting from oil extraction through in-line pneumatic flocculation with gas (air) injection into heat exchangers, wherein the heat exchangers are positioned between the hydrocyclone and the floater. In this way, the present disclosure proposes a produced water treatment system including a flash tank (I), a hydrocyclone (II), a flotation unit with reduced or dissolved gas (IV), a heat exchanger (III) arranged between the hydrocyclone (II) and a flotation unit with reduced or dissolved gas (IV), where the pneumatic flocculation occurs.

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Patent Owner(s)

Patent OwnerAddress
UNIVERSIDADE DE SAO PAULO - USPRUA DA REITORIA 374 - CIDADE UNIVERSITARIA "ARMANDO DE SALLES OLIVEIRA " BUTANTA SAO PAULO 05508-220

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ALMEIDA, COLMANETTI Alex Roger São Carlos, BR 1 0
BONI, FILHO Florisvaldo Edeleu São Carlos, BR 1 0
FURLAN, Gabriel Rio de Janeiro, BR 1 0
ORLANDO, JUNIOR Aloisio Euclides Rio de Janeiro, BR 1 0
RIBATSKI, Gherhardt São Carlos, BR 1 0

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