ES2184282T3 - Separador helicoidal perfeccionado. - Google Patents

Separador helicoidal perfeccionado.

Info

Publication number
ES2184282T3
ES2184282T3 ES98929161T ES98929161T ES2184282T3 ES 2184282 T3 ES2184282 T3 ES 2184282T3 ES 98929161 T ES98929161 T ES 98929161T ES 98929161 T ES98929161 T ES 98929161T ES 2184282 T3 ES2184282 T3 ES 2184282T3
Authority
ES
Spain
Prior art keywords
separator
gas
helicoidal
perfected
iii
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
ES98929161T
Other languages
English (en)
Inventor
Ribeiro Geraldo Alfons Martins
Dironsir Lopes
Vale Osvalda Roberto Do
Almieda Fran A Fernando De
Rosa Eugenio Span
Prado Mauricio Gargaglione
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.)
Petroleo Brasileiro SA Petrobras
Original Assignee
Petroleo Brasileiro SA Petrobras
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 Petroleo Brasileiro SA Petrobras filed Critical Petroleo Brasileiro SA Petrobras
Application granted granted Critical
Publication of ES2184282T3 publication Critical patent/ES2184282T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/34—Arrangements for separating materials produced by the well
    • E21B43/36—Underwater separating arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0021—Degasification of liquids by bringing the liquid in a thin layer
    • B01D19/0026—Degasification of liquids by bringing the liquid in a thin layer in rotating vessels or in vessels containing movable parts
    • 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
    • B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
    • 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
    • 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
    • B01D21/2405—Feed mechanisms for settling tanks
    • B01D21/2411—Feed mechanisms for settling tanks having a tangential inlet
    • 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
    • B01D21/2444—Discharge mechanisms for the classified liquid
    • 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
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2477—Centrifugal pumps
    • 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
    • B01D21/2494—Feed or discharge mechanisms for settling tanks provided with means for the removal of gas, e.g. noxious gas, air
    • 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
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • 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
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/267—Separation of sediment aided by centrifugal force or centripetal force by using a cyclone
    • 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
    • B04C7/00—Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/04—Separation devices for treating liquids from earth drilling, mining

Landscapes

  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Centrifugal Separators (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Cyclones (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Separador helicoidal dispuesto sensiblemente en posición vertical para promover la separación de una mezcla de líquido/gas en dos corrientes distintas sensiblemente monofase, comprendiendo: una cámara de expansión (I), y un separador secundario (III) consistente en por lo menos un álabe de guía (14a) en forma de hélice de paso constante que tiene, junto a su superficie inferior, aberturas (17) que permiten el paso del gas dentro de una tubería (5) que se extiende hacia fuera del separador,caracterizado por: una región intermedia (II) consistente en por lo menos un álabe de guía (14a) en forma de paso variable situado entre la cámara de expansión (I) y el separador secundario (III), disminuyendo dicho paso variable en la dirección del flujo de líquido/gas.
ES98929161T 1997-08-26 1998-06-25 Separador helicoidal perfeccionado. Expired - Lifetime ES2184282T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9704499-7A BR9704499A (pt) 1997-08-26 1997-08-26 Separador helicoidal aperfeiçoado

Publications (1)

Publication Number Publication Date
ES2184282T3 true ES2184282T3 (es) 2003-04-01

Family

ID=4067995

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98929161T Expired - Lifetime ES2184282T3 (es) 1997-08-26 1998-06-25 Separador helicoidal perfeccionado.

Country Status (16)

Country Link
US (1) US6036749A (es)
EP (1) EP1021231B1 (es)
CN (1) CN1143718C (es)
AR (1) AR009901A1 (es)
AU (1) AU7901798A (es)
BR (1) BR9704499A (es)
CA (1) CA2301525C (es)
DE (1) DE69808325T2 (es)
EG (1) EG21891A (es)
ES (1) ES2184282T3 (es)
MY (1) MY123978A (es)
NO (1) NO316855B1 (es)
OA (1) OA11321A (es)
RU (1) RU2185872C2 (es)
WO (1) WO1999010070A1 (es)
ZA (1) ZA987078B (es)

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Also Published As

Publication number Publication date
CN1143718C (zh) 2004-03-31
AR009901A1 (es) 2000-05-03
DE69808325T2 (de) 2003-05-22
NO316855B1 (no) 2004-06-01
ZA987078B (en) 1999-02-08
BR9704499A (pt) 1999-12-07
CA2301525C (en) 2004-09-21
EG21891A (en) 2002-04-30
DE69808325D1 (de) 2002-10-31
US6036749A (en) 2000-03-14
NO20000852L (no) 2000-02-21
CN1268068A (zh) 2000-09-27
AU7901798A (en) 1999-03-16
EP1021231B1 (en) 2002-09-25
EP1021231A1 (en) 2000-07-26
NO20000852D0 (no) 2000-02-21
OA11321A (en) 2003-10-27
WO1999010070A1 (en) 1999-03-04
RU2185872C2 (ru) 2002-07-27
MY123978A (en) 2006-06-30
CA2301525A1 (en) 1999-03-04

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