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DK0424503T3 - Blande- og målesystem til en flerfaseproces - Google Patents

Blande- og målesystem til en flerfaseproces

Info

Publication number
DK0424503T3
DK0424503T3 DK90907359T DK90907359T DK0424503T3 DK 0424503 T3 DK0424503 T3 DK 0424503T3 DK 90907359 T DK90907359 T DK 90907359T DK 90907359 T DK90907359 T DK 90907359T DK 0424503 T3 DK0424503 T3 DK 0424503T3
Authority
DK
Denmark
Prior art keywords
pool
liquid
venturi
mixing
measuring system
Prior art date
Application number
DK90907359T
Other languages
Danish (da)
English (en)
Inventor
Frank Mohn
Wallace William Martin
Original Assignee
Framo Eng As
Norsk Hydro As
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 Framo Eng As, Norsk Hydro As filed Critical Framo Eng As
Application granted granted Critical
Publication of DK0424503T3 publication Critical patent/DK0424503T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2326—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles adding the flowing main component by suction means, e.g. using an ejector
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/452—Mixing liquids with liquids; Emulsifying using flow mixing by uniting flows taken from different parts of a receptacle or silo; Sandglass-type mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31241—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the circumferential area of the venturi, creating an aspiration in the central part of the conduit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/44—Mixers in which the components are pressed through slits
    • B01F25/441—Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits
    • B01F25/4412—Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits the slits being formed between opposed planar surfaces, e.g. pushed again each other by springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/712—Feed mechanisms for feeding fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
    • G01F1/88—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure with differential-pressure measurement to determine the volume flow
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/006—Control of flow ratio involving a first fluid acting on the feeding of a second fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/75—Flowing liquid aspirates gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Dispersion Chemistry (AREA)
  • Measuring Volume Flow (AREA)
  • Accessories For Mixers (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
DK90907359T 1989-05-05 1990-05-04 Blande- og målesystem til en flerfaseproces DK0424503T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898910372A GB8910372D0 (en) 1989-05-05 1989-05-05 Multiphase process mixing and measuring system
PCT/GB1990/000701 WO1990013859A1 (fr) 1989-05-05 1990-05-04 Systeme de melange et de mesure utilisant un procede a phases multiples

Publications (1)

Publication Number Publication Date
DK0424503T3 true DK0424503T3 (da) 1999-12-13

Family

ID=10656284

Family Applications (2)

Application Number Title Priority Date Filing Date
DK90907359T DK0424503T3 (da) 1989-05-05 1990-05-04 Blande- og målesystem til en flerfaseproces
DK95108997T DK0674249T3 (da) 1989-05-05 1990-05-04 Blanding eller homogenisering af en væske og en gas og måling af blandingens strømning

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK95108997T DK0674249T3 (da) 1989-05-05 1990-05-04 Blanding eller homogenisering af en væske og en gas og måling af blandingens strømning

Country Status (15)

Country Link
US (1) US5135684A (fr)
EP (2) EP0424503B1 (fr)
AT (2) ATE189322T1 (fr)
AU (1) AU641649B2 (fr)
BR (1) BR9006760A (fr)
CA (1) CA2032471C (fr)
DE (2) DE69033440T2 (fr)
DK (2) DK0424503T3 (fr)
ES (2) ES2144544T3 (fr)
GB (1) GB8910372D0 (fr)
LT (1) LT3894B (fr)
LV (1) LV11070B (fr)
NO (1) NO302984B1 (fr)
RU (1) RU2093257C1 (fr)
WO (1) WO1990013859A1 (fr)

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Also Published As

Publication number Publication date
CA2032471A1 (fr) 1990-11-06
EP0424503B1 (fr) 1999-08-25
RU2093257C1 (ru) 1997-10-20
ES2144544T3 (es) 2000-06-16
LV11070B (en) 1996-06-20
ATE183832T1 (de) 1999-09-15
US5135684A (en) 1992-08-04
DE69033258D1 (de) 1999-09-30
GB8910372D0 (en) 1989-06-21
NO905611L (no) 1991-02-28
LV11070A (lv) 1996-02-20
DE69033440D1 (de) 2000-03-02
ES2137919T3 (es) 2000-01-01
DE69033440T2 (de) 2000-06-21
EP0674249B1 (fr) 2000-01-26
BR9006760A (pt) 1991-08-06
ATE189322T1 (de) 2000-02-15
WO1990013859A1 (fr) 1990-11-15
LT3894B (en) 1996-04-25
LTIP1778A (en) 1995-08-25
EP0424503A1 (fr) 1991-05-02
DK0674249T3 (da) 2000-04-17
CA2032471C (fr) 1999-04-06
DE69033258T2 (de) 2000-01-05
AU641649B2 (en) 1993-09-30
NO302984B1 (no) 1998-05-11
AU5532590A (en) 1990-11-29
EP0674249A1 (fr) 1995-09-27
NO905611D0 (no) 1990-12-28

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