PE14490A1 - PROCEDURE FOR PREPARING AN EMULSION OF OIL IN WATER - Google Patents

PROCEDURE FOR PREPARING AN EMULSION OF OIL IN WATER

Info

Publication number
PE14490A1
PE14490A1 PE1989156747A PE15674789A PE14490A1 PE 14490 A1 PE14490 A1 PE 14490A1 PE 1989156747 A PE1989156747 A PE 1989156747A PE 15674789 A PE15674789 A PE 15674789A PE 14490 A1 PE14490 A1 PE 14490A1
Authority
PE
Peru
Prior art keywords
emulsion
oil
water
preparing
procedure
Prior art date
Application number
PE1989156747A
Other languages
Spanish (es)
Inventor
Armand A Crogoli
Andrew M Olah
Daniel P Rimmer
Original Assignee
Canadian Occidental Petroleum Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/218,840 external-priority patent/US5000872A/en
Application filed by Canadian Occidental Petroleum Ltd filed Critical Canadian Occidental Petroleum Ltd
Publication of PE14490A1 publication Critical patent/PE14490A1/en

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Landscapes

  • Colloid Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

CARACTERIZADO PORQUE COMPRENDE AGITAR UN HIDROCARBURO CON UNA COMPOSICION EMULSIFICANTE ACUOSA, LA CUAL SE ENCUENTRA EN UNA CANTIDAD SUFICIENTE PARA FORMAR UNA EMULSION DE ACEITE EN AGUA QUE TIENE CONTENIDO DE AGUA APROXIMADAMENTE ENTRE 15% Y 60% EN PESO Y UNA VISCOSIDAD SUFICIENTEMENTE BAJA PARA EL TRANSPORTE POR OLEODUCTO. DICHO AGENTE EMULSIFICANTE COMPRENDE POR LO MENOS UN COMPUESTO DE ALQUILFENOL ETOXILADO QUE TIENE LA FORMULA GENERAL: (X) EN DONDE n1, TIENE UN VALOR ENTRE 7 Y 14 E Y1 ES UN ENTERO QUE TIENE UN VALOR ENTRE 4 Y 200 Y EN DONDE POR LO MENOS EL 50% EN PESO DE LOS AGENTES EMULSIFICANTES COMPRENDEN EL COMPUESTO DE ALQUILFENOL ETOXILADO QUE TIENE UN PESO MOLECULAR ENTRE APROXIMADAMENTE 558 A 2504CHARACTERIZED BECAUSE IT INCLUDES SHAKING A HYDROCARBON WITH AN AQUEOUS EMULSIFYING COMPOSITION, WHICH IS IN A QUANTITY AMOUNT TO FORM AN EMULSION OF OIL IN WATER THAT HAS A CONTENT OF SOUTHWATER AND A SUFFICIENT WATER SUPPLY OF 15% BY PIPELINE. SUCH EMULSIFYING AGENT INCLUDES AT LEAST ONE ETHOXYLATED ALKYLPHENOL COMPOUND THAT HAS THE GENERAL FORMULA: (X) WHERE n1, HAS A VALUE BETWEEN 7 AND 14 AND Y1 IS AN INTEGER THAT HAS A VALUE BETWEEN 4 AND 200 AND WHEREAS LESS THAN 50% BY WEIGHT OF EMULSIFYING AGENTS INCLUDE THE ALKYLPHENOL ETHOXYLATED COMPOUND WHICH HAS A MOLECULAR WEIGHT BETWEEN APPROXIMATELY 558 TO 2504

PE1989156747A 1988-07-14 1989-07-14 PROCEDURE FOR PREPARING AN EMULSION OF OIL IN WATER PE14490A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/218,840 US5000872A (en) 1987-10-27 1988-07-14 Surfactant requirements for the low-shear formation of water continuous emulsions from heavy crude oil

Publications (1)

Publication Number Publication Date
PE14490A1 true PE14490A1 (en) 1991-04-27

Family

ID=61688467

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1989156747A PE14490A1 (en) 1988-07-14 1989-07-14 PROCEDURE FOR PREPARING AN EMULSION OF OIL IN WATER

Country Status (1)

Country Link
PE (1) PE14490A1 (en)

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