BRPI0713294A2 - Método e separador ciclônico de desgaseificação de líquido para desgaseificar uma mistura fluida - Google Patents

Método e separador ciclônico de desgaseificação de líquido para desgaseificar uma mistura fluida Download PDF

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Publication number
BRPI0713294A2
BRPI0713294A2 BRPI0713294-8A BRPI0713294A BRPI0713294A2 BR PI0713294 A2 BRPI0713294 A2 BR PI0713294A2 BR PI0713294 A BRPI0713294 A BR PI0713294A BR PI0713294 A2 BRPI0713294 A2 BR PI0713294A2
Authority
BR
Brazil
Prior art keywords
fluid mixture
mixture
gas
liquid
section
Prior art date
Application number
BRPI0713294-8A
Other languages
English (en)
Inventor
Betting Marco
Prast Bart
Van Santen Helmar
Johannes Schellekens Cornelius
Henricus Joannes Verbeek Paulus
Mervyn Wilkinson Peter
Original Assignee
Shell Internationale Research Maatschappij B.V.
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 Shell Internationale Research Maatschappij B.V. filed Critical Shell Internationale Research Maatschappij B.V.
Publication of BRPI0713294A2 publication Critical patent/BRPI0713294A2/pt
Publication of BRPI0713294B1 publication Critical patent/BRPI0713294B1/pt

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
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B04C3/06—Construction of inlets or outlets to the vortex chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
    • B04C5/06—Axial inlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/103—Bodies or members, e.g. bulkheads, guides, in the vortex chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
    • B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/16—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with variable-size outlets from the underflow ducting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/181—Bulkheads or central bodies in the discharge opening

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluid Mechanics (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Cyclones (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

MéTODO E SEPARADOR CICLÈNICO DE DESGASEIFICAçãO DE LìQUIDO PARA DESGASEIFICAR UMA MISTURA FLUIDA. Um método e um separador ciclónico são divulgados para desgaseificar uma mistura fluida que compreende um líquido carreador e componentes gasosos e/ou vaporizáveis no qual: a mistura fluida é acelerada em uma seção de estrangulamento (6, 21) de um tubo de vórtice (1, 20) de tal modo que a pressão estática da mistura fluida seja diminuída, e componentes vaporizáveis evaporam para uma fase gasosa e a mistura fluida escoa como uma mistura substancialmente dispersa de maneira homogênea de gás-líquido através da seção de estrangulamento; a mistura fluida acelerada é induzida para movimento de redemoinl-io dentro de uma seção intermediária tubular do tubo de vórtice de tal modo que a mistura fluida seja separada por meio de forças centrifugas em uma fração líquida desgaseificada e uma fração enriquecida com gás; a fração líquida desgaseificada é induzida a escoar para um conduto de saída de líquido anelar (4, 21) e a fração enriquecida com um gás é induzida a escoar para um conduto de saída de gás central (3, 24). Uma vantagem de induzir a mistura fluida a escoar como uma mistura de gás-líquido dispersa de maneira substancialmente homogênea através da seção de estrangulamento, é que a velocidade do som em tal mistura é baixa, aumentando com isto o número Mach e a redução de pressão na seção de estrangulamento e aprimorando evaporação de bolhas de gás na mistura.
BRPI0713294-8A 2006-06-29 2007-06-27 Método e separador ciclônico de desgaseificação de líquido para desgaseificar uma mistura fluida BRPI0713294B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06116360.6 2006-06-29
EP06116360 2006-06-29
PCT/EP2007/056392 WO2008000753A1 (en) 2006-06-29 2007-06-27 Cyclonic liquid degassing separator and method for degassing a fluid mixture

Publications (2)

Publication Number Publication Date
BRPI0713294A2 true BRPI0713294A2 (pt) 2012-03-20
BRPI0713294B1 BRPI0713294B1 (pt) 2019-04-02

Family

ID=37335067

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0713294-8A BRPI0713294B1 (pt) 2006-06-29 2007-06-27 Método e separador ciclônico de desgaseificação de líquido para desgaseificar uma mistura fluida

Country Status (11)

Country Link
US (1) US8105422B2 (pt)
EP (1) EP2032265B1 (pt)
AT (1) ATE522277T1 (pt)
AU (1) AU2007263736B2 (pt)
BR (1) BRPI0713294B1 (pt)
CA (1) CA2654511C (pt)
EA (1) EA014604B1 (pt)
EG (1) EG25405A (pt)
MY (1) MY148819A (pt)
NO (1) NO339807B1 (pt)
WO (1) WO2008000753A1 (pt)

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RU2348871C1 (ru) * 2007-08-22 2009-03-10 Вадим Иванович Алферов Устройство для сжижения и сепарации газов
US8851110B2 (en) * 2008-05-06 2014-10-07 Fluor Technologies Corporation Methods and apparatus for splitting multi-phase flow
EP2206542A1 (en) 2009-01-09 2010-07-14 Shell Internationale Research Maatschappij B.V. Method and apparatus for degassing a fluid mixture
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US9283502B2 (en) * 2011-08-31 2016-03-15 Orbital Atk, Inc. Inertial extraction system
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US8940067B2 (en) 2011-09-30 2015-01-27 Mueller Environmental Designs, Inc. Swirl helical elements for a viscous impingement particle collection and hydraulic removal system
US8912367B2 (en) 2012-06-21 2014-12-16 H R D Corporation Method and system for liquid phase reactions using high shear
US20140047986A1 (en) * 2012-08-15 2014-02-20 Cyclone Medtech, Inc. Systems and methods for blood recovery from absorbent surgical materials
CN103284286A (zh) * 2013-06-07 2013-09-11 江苏南方机电股份有限公司 果酱类食品物料高速离心剪切分散装置
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CN111187640B (zh) * 2020-02-10 2024-04-26 青岛海洋地质研究所 一种用于燃油加装过程中除水除气的装置
CN114437842B (zh) * 2020-10-20 2023-01-10 中国石油化工股份有限公司 水合物法联合膜法的气体连续分离系统及其扰动装置
CN113083526B (zh) * 2021-04-29 2024-05-31 北京石油化工学院 油气水分离设备
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Also Published As

Publication number Publication date
EG25405A (en) 2011-12-28
NO339807B1 (no) 2017-02-06
EA014604B1 (ru) 2010-12-30
CA2654511A1 (en) 2008-01-03
EP2032265A1 (en) 2009-03-11
AU2007263736A1 (en) 2008-01-03
WO2008000753A1 (en) 2008-01-03
CA2654511C (en) 2014-07-22
EP2032265B1 (en) 2011-08-31
ATE522277T1 (de) 2011-09-15
US8105422B2 (en) 2012-01-31
NO20090316L (no) 2009-01-20
MY148819A (en) 2013-06-14
BRPI0713294B1 (pt) 2019-04-02
AU2007263736B2 (en) 2010-09-16
EA200900084A1 (ru) 2009-04-28
WO2008000753A8 (en) 2009-02-05
US20090205488A1 (en) 2009-08-20

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Legal Events

Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2626 DE 04-05-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.