MX2021002212A - Unidad de flotacion de gotas de aceite con rebosaderos y medios hidraulicos. - Google Patents

Unidad de flotacion de gotas de aceite con rebosaderos y medios hidraulicos.

Info

Publication number
MX2021002212A
MX2021002212A MX2021002212A MX2021002212A MX2021002212A MX 2021002212 A MX2021002212 A MX 2021002212A MX 2021002212 A MX2021002212 A MX 2021002212A MX 2021002212 A MX2021002212 A MX 2021002212A MX 2021002212 A MX2021002212 A MX 2021002212A
Authority
MX
Mexico
Prior art keywords
liquid
liquid level
vessel
weir
gas stream
Prior art date
Application number
MX2021002212A
Other languages
English (en)
Inventor
Per Reidar Larnholm
Original Assignee
Sulzer Management Ag
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 Sulzer Management Ag filed Critical Sulzer Management Ag
Publication of MX2021002212A publication Critical patent/MX2021002212A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1481—Flotation machines with a plurality of parallel plates
    • 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
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0205—Separation of non-miscible liquids by gas bubbles or moving solids
    • 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
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • 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
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • 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
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • 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
    • B01D17/12—Auxiliary equipment particularly adapted for use with liquid-separating apparatus, e.g. control circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0045—Plurality of essentially parallel plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2433—Discharge mechanisms for floating particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1462—Discharge mechanisms for the froth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/24—Pneumatic
    • B03D1/242—Nozzles for injecting gas into the flotation tank
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F2001/007—Processes including a sedimentation step
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Paper (AREA)
  • Removal Of Floating Material (AREA)

Abstract

La presente invención se refiere a un aparato de flotación para separar en particular aceite de una dispersión que contiene agua como fase continua y aceite como fase dispersa, comprendiendo el aparato un recipiente que comprende en su dirección longitudinal una o más secciones longitudinales de celda, en donde al menos una de la una o más secciones longitudinales de celda comprende: - al menos un rebosadero inferior, - al menos un rebosadero superior, en donde el rebosadero superior se encuentra a una distancia y está orientado en la dirección hacia el extremo aguas abajo del recipiente desde el rebosadero inferior, - al menos un medio de inyección de gas está situado verticalmente debajo del rebosadero inferior o en el canal formado entre el rebosadero inferior y el rebosadero superior, - al menos un medio de eliminación para eliminar la segunda fracción que se forma durante el funcionamiento del aparato de flotación en el nivel del líquido desde el nivel del líquido y - al menos un medio hidráulico para empujar hidráulicamente la segunda fracción que se forma durante el funcionamiento del aparato de flotación en el nivel de líquido del recipiente hacia el medio de eliminación por medio de una corriente de líquido, por medio de una corriente de líquido/gas y/o por medio de una corriente de gas, en donde la corriente de líquido respectiva, la corriente de líquido/gas y/o la corriente de gas es eyectada por el medio hidráulico sobre el nivel de líquido del recipiente y/o sobre la segunda fracción que se forma durante el funcionamiento del aparato de flotación en el nivel de líquido.
MX2021002212A 2018-08-29 2019-08-22 Unidad de flotacion de gotas de aceite con rebosaderos y medios hidraulicos. MX2021002212A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18191552.1A EP3616795A1 (en) 2018-08-29 2018-08-29 Oil droplet flotation unit with weirs and hydraulic means
PCT/EP2019/072526 WO2020043599A1 (en) 2018-08-29 2019-08-22 Oil droplet flotation unit with weirs and hydraulic means

Publications (1)

Publication Number Publication Date
MX2021002212A true MX2021002212A (es) 2021-05-14

Family

ID=63449291

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021002212A MX2021002212A (es) 2018-08-29 2019-08-22 Unidad de flotacion de gotas de aceite con rebosaderos y medios hidraulicos.

Country Status (7)

Country Link
US (1) US11406917B2 (es)
EP (2) EP3616795A1 (es)
CN (1) CN113195104B (es)
MX (1) MX2021002212A (es)
RU (1) RU2762677C1 (es)
TW (1) TWI819081B (es)
WO (1) WO2020043599A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018128951A1 (de) * 2018-11-19 2020-05-20 Ewk Umwelttechnik Gmbh Flotationsvorrichtung

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1767A1 (ru) 1924-07-16 1924-09-15 Пинк Ф. Аппарат дл разделени несмешивающихс жидкостей, обладающих различными удельными весами
GB573093A (en) * 1943-11-05 1945-11-06 Bertrams Ltd An improved method of and means for removing froth and floating dirt from a flowing liquid
CH573773A5 (es) 1974-02-13 1976-03-31 Escher Wyss Gmbh
SU996333A1 (ru) 1981-07-03 1983-02-15 Московский Ордена Трудового Красного Знамени Инженерно-Строительный Институт Им.В.В.Куйбышева Способ флотационной очистки воды
DE3423587A1 (de) 1984-06-27 1986-01-30 Johann 7433 Dettingen Pflaum Vorrichtung zum abscheiden von oel
US4618430A (en) * 1984-11-06 1986-10-21 Engineering Specialties, Inc. Process and apparatus for removing scum from a liquid surface
SU1564119A1 (ru) 1988-07-18 1990-05-15 Специальное Проектное Конструкторско-Технологическое Бюро Главнефтемашремонта Устройство дл разделени масла и воды
DE3841198A1 (de) * 1988-12-07 1990-06-13 Ossenkop Maschinenbau Vorrichtung zur oelabscheidung
CN2180334Y (zh) * 1994-02-05 1994-10-26 沈阳市海峡环保科技开发公司 气体自吸循环射流式浮选机
CN2560625Y (zh) * 2002-07-23 2003-07-16 刘宏烈 射流泵溶气浮选机
CN201410311Y (zh) * 2009-03-20 2010-02-24 大连举扬科技有限公司 用于油气回收系统的油水分离装置
US8518266B2 (en) * 2009-11-16 2013-08-27 Rg Delaware, Inc. Dissolved air flotation clarifier
US9334175B2 (en) * 2010-07-02 2016-05-10 1501367 Alberta Ltd. Method and apparatus for treatment of fluids
US20130075338A1 (en) 2011-09-22 2013-03-28 Terry C. Murtagh Induced-Gas Flotation Cell with Horizontal Flow
US9409796B2 (en) * 2013-08-26 2016-08-09 Exterran Water Solutions Ulc Gas flotation tank
CA2859028C (en) * 2014-08-11 2015-05-26 Exterran Water Solutions Ulc Phase separation tank
US10829392B2 (en) * 2015-10-29 2020-11-10 DOOSAN Heavy Industries Construction Co., LTD Dissolved air flotation system

Also Published As

Publication number Publication date
EP3820621B1 (en) 2024-07-03
TW202019542A (zh) 2020-06-01
US20210331087A1 (en) 2021-10-28
WO2020043599A1 (en) 2020-03-05
CN113195104B (zh) 2023-07-04
EP3616795A1 (en) 2020-03-04
EP3820621A1 (en) 2021-05-19
CN113195104A (zh) 2021-07-30
RU2762677C1 (ru) 2021-12-21
TWI819081B (zh) 2023-10-21
US11406917B2 (en) 2022-08-09

Similar Documents

Publication Publication Date Title
MY197479A (en) Oil, water, gas and solid particle separation in oil and/or gas production
CA2669710C (en) Sand separation vessel
EP3116621B1 (en) Split flow pipe separator with sand traps comprising a sand cyclone and process using it
CN108472557B (zh) 在浮式生产存储和卸载设施的原油储罐中使原油脱水的静电技术系统和方法
DK179035B1 (en) System til separation af flere faser
MX2021002212A (es) Unidad de flotacion de gotas de aceite con rebosaderos y medios hidraulicos.
SA522432178B1 (ar) تحسين واستخلاص نفط ثقيل بواسطة ماء فوق حرج
AU2013293508A1 (en) Multiphase separation system
MX2017011742A (es) Aparato y metodo para la desgasificacion de liquidos.
SA518391246B1 (ar) عملية لتنقية ميث أكريلات الميثيل
JP2019529082A (ja) 嫌気性浄化装置用の脱ガス装置
CN107106934B (zh) 连续通流沉降容器以及对来自天然气和/或石油勘探的混合物进行适应性分离的方法
PE20060409A1 (es) Metodo y aparato para la purificacion de una solucion acuosa proveniente de las gotas de una solucion de extraccion
CN205367806U (zh) 一种剩余氨水除油槽
CA2671897A1 (en) Method for separating an aqueous phase from an oil phase
EA201600039A1 (ru) Способ и система автоматического регулирования уровня раздела фаз нефти и воды
RU2536143C2 (ru) Способ разделения неустойчивых эмульсий и устройство для его осуществления (варианты)
CN207708580U (zh) 一种自适应变流量原油脱气装置
RU2531310C1 (ru) Способ сброса попутно-добываемой воды на кустах нефтедобывающих скважин
CN205275280U (zh) 火炬单元污水处理系统
WO2019151871A1 (en) Separator for separating liquids
FR2920760B1 (fr) Procede de separation solide/liquide d'effluent et separateur pour sa mise en oeuvre
EP1388359A1 (de) Kombinierte Klarwasser-Schwimmschlammabzugsvorrichtung
CN203513592U (zh) 回收油沉降脱水装置
CN203700058U (zh) 一种石油炼化废水电脱盐黑液处理系统