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BR9704499A - Separador helicoidal aperfeiçoado - Google Patents

Separador helicoidal aperfeiçoado

Info

Publication number
BR9704499A
BR9704499A BR9704499-7A BR9704499A BR9704499A BR 9704499 A BR9704499 A BR 9704499A BR 9704499 A BR9704499 A BR 9704499A BR 9704499 A BR9704499 A BR 9704499A
Authority
BR
Brazil
Prior art keywords
separator
iii
separators
primary
basically formed
Prior art date
Application number
BR9704499-7A
Other languages
English (en)
Inventor
Geraldo Afonso Spinell Ribeiro
Divonsir Lopes
Osvaldo Roberto Do Vale
Fernando De Almeida Franca
Eugenio Spano
Mauricio Gargaglione Prado
Original Assignee
Petroleo Brasileiro Sa
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 filed Critical Petroleo Brasileiro Sa
Priority to BR9704499-7A priority Critical patent/BR9704499A/pt
Priority to DE69808325T priority patent/DE69808325T2/de
Priority to CA002301525A priority patent/CA2301525C/en
Priority to PCT/BR1998/000044 priority patent/WO1999010070A1/en
Priority to ES98929161T priority patent/ES2184282T3/es
Priority to RU2000107260/12A priority patent/RU2185872C2/ru
Priority to AU79017/98A priority patent/AU7901798A/en
Priority to EP98929161A priority patent/EP1021231B1/en
Priority to CNB988085364A priority patent/CN1143718C/zh
Priority to ZA987078A priority patent/ZA987078B/xx
Priority to ARP980104048A priority patent/AR009901A1/es
Priority to US09/134,946 priority patent/US6036749A/en
Priority to MYPI98003876A priority patent/MY123978A/en
Priority to EG102398A priority patent/EG21891A/xx
Publication of BR9704499A publication Critical patent/BR9704499A/pt
Priority to OA1200000043A priority patent/OA11321A/en
Priority to NO20000852A priority patent/NO316855B1/no

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

Abstract

<B>SEPARADOR HELICOIDAL APERFEIçOADO.<D>A invenção refere-se a um separador helicoidal de líquido e gás, aperfeiçoado, cujo princípio de funcionamento se baseia na combinaçãodas forças centrífuga e gravitacional. O separador é constituído, de uma forma geral, por um separador primário (I), formado basicamente por uma câmara de expansão; um separador secundário (III), formado basicamente por uma hélice (14a) de direcionamento do fluxo; de um separador terciário (III), que consiste de um reservatório ou piscina de separação gravitacional e de uma região de transição (II) entre os separadores primário (I) e secundário (III), que consiste de pelo menos duas hélices (14a, 14b) de passo variável, cuja inclinação varia desde um ângulo de 90° até o ângulo de inclinação da hélice de passo constante do separador secundário (III), com a função de proporcionar um fluxo da fase líquida mais "suave" na transição entre os dois primeiros separadores (I, III).
BR9704499-7A 1997-08-26 1997-08-26 Separador helicoidal aperfeiçoado BR9704499A (pt)

Priority Applications (16)

Application Number Priority Date Filing Date Title
BR9704499-7A BR9704499A (pt) 1997-08-26 1997-08-26 Separador helicoidal aperfeiçoado
EP98929161A EP1021231B1 (en) 1997-08-26 1998-06-25 Improved helical separator
CNB988085364A CN1143718C (zh) 1997-08-26 1998-06-25 改进的螺旋分离器
PCT/BR1998/000044 WO1999010070A1 (en) 1997-08-26 1998-06-25 Improved helical separator
ES98929161T ES2184282T3 (es) 1997-08-26 1998-06-25 Separador helicoidal perfeccionado.
RU2000107260/12A RU2185872C2 (ru) 1997-08-26 1998-06-25 Винтовой сепаратор
AU79017/98A AU7901798A (en) 1997-08-26 1998-06-25 Improved helical separator
DE69808325T DE69808325T2 (de) 1997-08-26 1998-06-25 Verbesserter schraubenabscheider
CA002301525A CA2301525C (en) 1997-08-26 1998-06-25 Improved helical separator
ZA987078A ZA987078B (en) 1997-08-26 1998-08-06 Helical separator
ARP980104048A AR009901A1 (es) 1997-08-26 1998-08-14 Separador helicoidal dispuesto en forma sustancialmente vertical
US09/134,946 US6036749A (en) 1997-08-26 1998-08-17 Helical separator
MYPI98003876A MY123978A (en) 1997-08-26 1998-08-25 Improved helical separator
EG102398A EG21891A (en) 1997-08-26 1998-08-26 Improved helical separator
OA1200000043A OA11321A (en) 1997-08-26 2000-02-18 Improved helical separator.
NO20000852A NO316855B1 (no) 1997-08-26 2000-02-21 Skrueseparator og fremgangsmate til drift av skrueseparatoren

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
BR9704499A true BR9704499A (pt) 1999-12-07

Family

ID=4067995

Family Applications (1)

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

Country Status (16)

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

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EP1021231A1 (en) 2000-07-26
EG21891A (en) 2002-04-30
CN1143718C (zh) 2004-03-31
EP1021231B1 (en) 2002-09-25
DE69808325D1 (de) 2002-10-31
CA2301525C (en) 2004-09-21
CA2301525A1 (en) 1999-03-04
US6036749A (en) 2000-03-14
CN1268068A (zh) 2000-09-27
AR009901A1 (es) 2000-05-03
NO316855B1 (no) 2004-06-01
DE69808325T2 (de) 2003-05-22
NO20000852D0 (no) 2000-02-21
NO20000852L (no) 2000-02-21
RU2185872C2 (ru) 2002-07-27
OA11321A (en) 2003-10-27
ZA987078B (en) 1999-02-08
WO1999010070A1 (en) 1999-03-04
MY123978A (en) 2006-06-30
AU7901798A (en) 1999-03-16
ES2184282T3 (es) 2003-04-01

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