ES2034207T3 - Proceso para el tratamiento de una emulsion contaminada. - Google Patents

Proceso para el tratamiento de una emulsion contaminada.

Info

Publication number
ES2034207T3
ES2034207T3 ES198888303359T ES88303359T ES2034207T3 ES 2034207 T3 ES2034207 T3 ES 2034207T3 ES 198888303359 T ES198888303359 T ES 198888303359T ES 88303359 T ES88303359 T ES 88303359T ES 2034207 T3 ES2034207 T3 ES 2034207T3
Authority
ES
Spain
Prior art keywords
emulsion
mixing
contaminants
water
amount
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES198888303359T
Other languages
English (en)
Inventor
Alan Wainwright Lake
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iscor Ltd
Scientific Construction CC
Original Assignee
Iscor Ltd
Scientific Construction CC
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
Application filed by Iscor Ltd, Scientific Construction CC filed Critical Iscor Ltd
Application granted granted Critical
Publication of ES2034207T3 publication Critical patent/ES2034207T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/04—Working-up used lubricants to recover useful products ; Cleaning aqueous emulsion based

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Lubricants (AREA)
  • Colloid Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Removal Of Specific Substances (AREA)
  • Edible Oils And Fats (AREA)
  • Fats And Perfumes (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

UN PROCEDIMIENTO PARA EL TRATAMIENTO DE UNA EMULSION CONTAMINADA TIPO AGUA-EN-GRASA, TAL COMO LOS RESIDUOS OBTENIDOS DE UN ACEITE DE LAMINACION GASTADO, CON EL FIN DE RECUPERAR LOS COMPONENTES GRASOS SUSTANCIALMENTE LIBRES DE CONTAMINANTES, QUE INCLUYEN LAS ETAPAS DE: A) MEZCLA DE LA EMULSION CONTAMINADA CON UN VOLUMEN DE AGUA SUFICIENTE PARA AUMENTAR EL CONTENIDO DE AGUA TOTAL HASTA APROXIMADAMENTE AQUEL DEL RESTO DE LA EMULSION, B) MEZCLA DEL PRODUCTO DE LA ETAPA A) CON SUFICIENTE CANTIDAD DE UN ACIDO ORGANICO DE CADENA CORTA PARA REBAJAR EL PH A MENOS DE 5, C) SI ES NECESARIO, MEZCLAR EL PRODUCTO DE LA ETAPA B) CON UNA CANTIDAD DE EMULSIONANTE CONVENIENTE Y, SI SE REQUIERE, UNA CANTIDAD DESEMULSIONANTE CONVENIENTE D) PERMITIR QUE LOS PRODUCTOS DE LAS ETAPAS B) O C) SEDIMENTEN PARA FORMAR UNA CAPA DE GRASA SUPERIOR SUSTANCIALMENTE LIBRE DE AGUA Y CONTAMINANTES; UNA CAPA ACUOSA INFERIOR; Y UN PRECIPITADO DE CONTAMINANTES SOLIDOS.
ES198888303359T 1987-04-15 1988-04-14 Proceso para el tratamiento de una emulsion contaminada. Expired - Lifetime ES2034207T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA872706 1987-04-15

Publications (1)

Publication Number Publication Date
ES2034207T3 true ES2034207T3 (es) 1993-04-01

Family

ID=25578822

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888303359T Expired - Lifetime ES2034207T3 (es) 1987-04-15 1988-04-14 Proceso para el tratamiento de una emulsion contaminada.

Country Status (10)

Country Link
US (1) US4959160A (es)
EP (1) EP0291174B1 (es)
JP (1) JPH0653201B2 (es)
KR (1) KR940004629B1 (es)
AT (1) ATE78290T1 (es)
AU (1) AU610150B2 (es)
CA (1) CA1307183C (es)
DE (1) DE3872763T2 (es)
ES (1) ES2034207T3 (es)
GR (1) GR3005976T3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5104578A (en) * 1988-09-23 1992-04-14 Betz Laboratories, Inc. Emulsion minimizing corrosion inhibitor for naphtha/water systems
US5334317A (en) * 1992-08-04 1994-08-02 Corporacion Nacional Del Cobre De Chile Method for recovering organic material in solvent extraction processes
ID29093A (id) * 1998-10-16 2001-07-26 Lanisco Holdings Ltd Konversi mendalam yang menggabungkan demetalisasi dan konversi minyak mentah, residu atau minyak berat menjadi cairan ringan dengan senyawa-senyawa oksigenat murni atau tak murni
JP3662445B2 (ja) * 1999-06-30 2005-06-22 花王株式会社 油中水型乳化油脂組成物
AT411527B (de) * 2002-05-16 2004-02-25 Nageler Betonwerk Verfahren und vorrichtung zum abtrennen von fett und fetthaltigen stoffen aus abwasser
US20070001150A1 (en) * 2005-06-29 2007-01-04 Hudgens Roy D Corrosion-inhibiting composition and method of use
US20070152191A1 (en) * 2005-12-29 2007-07-05 Trahan David O Corrosion inhibitors
JP5701691B2 (ja) * 2011-06-06 2015-04-15 株式会社ワールド・クリーン エマルション組成物の分離方法
BE1020250A3 (fr) * 2011-09-13 2013-07-02 Ct Rech Metallurgiques Asbl Reutilisation d'huile usee dans un laminoir.
US11548784B1 (en) 2021-10-26 2023-01-10 Saudi Arabian Oil Company Treating sulfur dioxide containing stream by acid aqueous absorption
US11926799B2 (en) 2021-12-14 2024-03-12 Saudi Arabian Oil Company 2-iso-alkyl-2-(4-hydroxyphenyl)propane derivatives used as emulsion breakers for crude oil

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1431937A (en) * 1919-09-20 1922-10-17 Dry Oil Products Ltd Casein-oil composition and process of making same
US2357933A (en) * 1943-08-02 1944-09-12 Petrolite Corp Composition of matter and method of making same
US2400394A (en) * 1944-12-14 1946-05-14 Petrolite Corp Process for breaking petroleum emulsions
US2516913A (en) * 1947-01-31 1950-08-01 Tide Water Associated Oil Comp Addition products of aliphatic acid esters of orthophosphoric acid and dialiphaticaminomethyl phenols
US2679522A (en) * 1952-01-21 1954-05-25 Petrolite Corp Esters of oxypropylated glycols and polycarboxylic acids
JPS493260A (es) * 1972-04-24 1974-01-12
JPS5118281A (en) * 1974-08-05 1976-02-13 Momotani Juntenkan Kk Emarujonno bunriho
US4123357A (en) * 1977-06-22 1978-10-31 Chevron Research Company Recovering oil from emulsion by stirring, heating, and settling
US4163727A (en) * 1977-12-05 1979-08-07 Basf Wyandotte Corporation Acidizing-gel composition
DE2818774B1 (de) * 1978-04-28 1979-01-04 Ruhrchemie Ag Verfahren und Vorrichtung zur Trennung von schlammartigen Dreiphasensystemen
AT365626B (de) * 1978-08-17 1982-02-10 Oemv Ag Verfahren zur aufarbeitung von, insbesondere in form stabiler emulsionen bzw. dispersionen vorliegenden, gemischen
US4342657A (en) * 1979-10-05 1982-08-03 Magna Corporation Method for breaking petroleum emulsions and the like using thin film spreading agents comprising a polyether polyol
US4515684A (en) * 1981-10-13 1985-05-07 Cbm-Oil Reclamation Systems, Inc. Oil reclamation process and apparatus therefor
CA1233723A (en) * 1984-10-18 1988-03-08 J. Redmond Farnand Demulsification of water-in-oil emulsions

Also Published As

Publication number Publication date
JPS6480411A (en) 1989-03-27
DE3872763D1 (de) 1992-08-20
ATE78290T1 (de) 1992-08-15
EP0291174A3 (en) 1989-03-01
EP0291174A2 (en) 1988-11-17
KR880012257A (ko) 1988-11-26
KR940004629B1 (ko) 1994-05-27
US4959160A (en) 1990-09-25
CA1307183C (en) 1992-09-08
DE3872763T2 (de) 1992-12-03
AU1462088A (en) 1988-10-20
AU610150B2 (en) 1991-05-16
JPH0653201B2 (ja) 1994-07-20
EP0291174B1 (en) 1992-07-15
GR3005976T3 (es) 1993-06-07

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