EP0106755B1 - Verfahren und Einrichtung zum Herbeiführen einer Vielzahl hydrodynamischer Funktionen in einem Strom, zusammengesetzt aus wenigstens zwei Phasen - Google Patents

Verfahren und Einrichtung zum Herbeiführen einer Vielzahl hydrodynamischer Funktionen in einem Strom, zusammengesetzt aus wenigstens zwei Phasen Download PDF

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Publication number
EP0106755B1
EP0106755B1 EP83401946A EP83401946A EP0106755B1 EP 0106755 B1 EP0106755 B1 EP 0106755B1 EP 83401946 A EP83401946 A EP 83401946A EP 83401946 A EP83401946 A EP 83401946A EP 0106755 B1 EP0106755 B1 EP 0106755B1
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EP
European Patent Office
Prior art keywords
flow
ejector
fluids
liquid
tranquillizer
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
Application number
EP83401946A
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English (en)
French (fr)
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EP0106755A1 (de
Inventor
Marcel Arnaudeau
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IFP Energies Nouvelles IFPEN
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IFP Energies Nouvelles IFPEN
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Publication of EP0106755A1 publication Critical patent/EP0106755A1/de
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Classifications

    • 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
    • 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
    • B01F25/3121—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • 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
    • B01F25/31242—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 central area of the venturi, creating an aspiration in the circumferential 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3141—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit with additional mixing means other than injector mixers
    • 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
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • 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
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • B01F25/31425—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction with a plurality of perforations in the axial and circumferential direction covering the whole surface
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/834—Mixing in several steps, e.g. successive steps
    • 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
    • B01F35/715—Feeding the components in several steps, e.g. successive steps
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0368—By speed of fluid
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0379—By fluid pressure
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3003—Fluid separating traps or vents
    • Y10T137/3009—Plural discriminating outlets for diverse fluids
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87587—Combining by aspiration
    • Y10T137/87619—With selectively operated flow control means in inlet
    • Y10T137/87627—Flow control means is located in aspirated fluid inlet
    • Y10T137/87635—Single actuator operates flow control means located in both motivating fluid and aspirated fluid inlets
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87587—Combining by aspiration
    • Y10T137/87643—With condition responsive valve

Definitions

  • the subject of the present invention is a method and a device for ensuring a set of hydrodynamic functions in a flow composed of at least two phases, such as those of regulator, separator, stabilizer, integrated flow meter or exchanger.
  • upstream and downstream will be implicitly relative to the device according to the invention by considering the direction of flow.
  • upstream flow will designate the flow going towards the device considered and the expression“ downstream flow ”will designate the flow moving away from it.
  • the flow structure can be such that it can no longer be compressed in certain pump models, for example in the case of a two-phase liquid gas flow when the size of the gas bubbles becomes large enough to prime the pump.
  • the present invention therefore proposes in particular a device making it possible to stabilize the upstream flow, to regulate the downstream flow, to generate a flow with a multiphase structure defined hydrodynamically and to measure the flow rates of the different phases making up the flow considered. .
  • the device according to the invention which consumes a small amount of energy, can be constructed by integrating the various organs which compose it, in a compact assembly of small volume.
  • This recombination of the fluids can be carried out by the passage of at least one of said flows through at least one orifice of adjustable section.
  • the passage section of this orifice is possibly adjusted as a function of at least one of the quantities constituted by the flow rate, the pressure, the temperature of one of the fluids and the level of the liquid in the tranquilizer.
  • the passage section of this orifice can be adjusted according to pre-established criteria such as minimizing the loss of energy from the flow.
  • the present invention also relates to a device making it possible to perform a set of hydrodynamic functions on a flow composed of at least two phases.
  • the device according to the invention comprises at least one phase separator connected by pipes to a tranquilizer, itself connected to a liquid gas ejector, via other pipes, at least one of which includes a flow meter.
  • the ejector can be adjustable.
  • An adjustable flow can be interposed on at least one of the pipes connecting the tranquilizer to the ejector.
  • the ejector optionally comprises two convergent-divergent members having sections of passages adjustable independently of one another.
  • An automatic control unit can regulate the operation of the ejector.
  • This member will advantageously be equipped with means transmitting at least one signal representing information, such as the flow rate of one of the fluids, the pressure or the temperature relating to one of the organs of the device according to the invention, or the level of the liquid. in the tranquilizer.
  • the automatic control unit will optionally include a motorization system and a programming system controlling the different passage sections of the ejector according to predetermined criteria.
  • the stabilizer may advantageously be equipped with an exchanger.
  • the stabilizer will optionally include an assembly allowing the purging of liquid or solid particles, this assembly being connected to a combustion opening in a device. evacuation annex or in the ambient environment, through a control member and to a pipe leading to the outlet of the ejector through another control member.
  • these two control bodies may be replaced by a three-way control body.
  • the reference 1 designates the inlet pipe of the two-phase effluent.
  • the separator 2 has a capacity 3 in which is fixed a tube 4 extending the pipe 1 for the arrival of the two-phase mixture.
  • the tube 4 is pierced with orifices 5 of any shape.
  • these orifices may be circular and have a diameter of between 4 and 6 millimeters for a tube 50 to 100 millimeters in diameter and for a pipe of 0.5 to 2 meters in length.
  • At least two lines 6 and 7, one high 6, the other low 7, connect the separator 2 to a tranquilizer 8.
  • at least two lines 9 and 10 connect the tranquilizer to the ejector 11.
  • the tranquilizer 8 is optionally equipped with means for measuring pressure 12 and the liquid level 13.
  • a flow meter 14 and 15 is placed respectively. It is also possible to place on these lines 9 and 10 adjustable nozzles 16 and 17.
  • the ejector 11 comprises two moving parts respectively referenced 18 and 19 in FIG. 2.
  • the part 19 is placed inside the part 18 which is hollow.
  • the outer surface of one of the ends of the part 18 defines with the body of the ejector 20 a first constriction 21.
  • the part 19 defines with the inner surface of the end of the part 18 a second constriction 22.
  • the shapes of the parts concerned of the body 20 of the ejector 11, of the part 18 and of the part 19 are drawn in such a way that when the part 18 is brought closer to the body 20 or the part 19 of the part 18, the respective sections of the throttles 21 and 22 decrease.
  • the part 18 forms a hollow needle which cooperates with the body 20 of the ejector and the part 19 forms a needle which cooperates with the interior of the part 18.
  • the central part of the part 18 which preferably has a cylindrical shape, is drilled on. a certain length of orifices 23 optionally, so that whatever the position of the part 18 relative to the body 20 of the ejector during the operation of the ejector, there is a possible passage section for the fluid arriving via line 9 and moving towards the hollow part of part 18.
  • the relative position of the part 18 relative to the body 20 of the ejector, and that of the part 19 relative to the part 18, are optionally controlled from the automatic control system 35.
  • the latter can include a motorization system 24 controlled from the programming system 25.
  • the programming system 25 receives the measurements and the instructions necessary for controlling the regulation system.
  • the number and nature of these measures and these instructions are, among other things, a function of the conditions of use of the device according to the invention. In fact, it is conceivable when using the device according to the invention on a transfer line, that the information necessary for controlling the ejector will depend on the various devices that this line comprises, and on the fineness of the regulation desired. .
  • the programming system 25 receives the signals from sensors measuring the pressure in the stiller. (sensor 12), the level in the stiller (sensor 13), and the pressure at the outlet 28 of the ejector (sensor 26).
  • Reference 27 designates one or more lines for transferring information and external instructions.
  • the external information provided to the programming system 25 may concern for example the operating conditions of machines placed upstream and downstream of the respective device, or the nature of the compounds of the listened lem p nt diphasic.
  • the external instructions which the programming system receives and which set these working conditions will be for example the structure of the flow which one wishes to obtain at the outlet of the ejector, the pressure which one wishes to have at the outlet 28 of the ejector, the flows to be transferred, etc ...
  • the system can transmit information concerning it to the outside, such as the flow rates measured by the flow meters 14 and 15, pressures, temperatures, the position and operating conditions of the ejector.
  • the separator 2 is provided with an assembly allowing the purging of liquid or solid particles.
  • This assembly includes a low point 29 arranged in the separator, a pipe 30 connecting this low point through a flow control member 31 (for example a valve) and a pipe 32 connecting this low point through a control member 33 to an evacuation device and simply to the outside environment.
  • an exchanger 34 placed in the separator will act on the temperature of the two-phase mixture.
  • the two-phase mixture arrives via the pipe 1, enters the stabilizer through the tube 4 where the separation of the liquid phase and the gaseous phase takes place, any deposits are collected at the low point 29 of the stabilizer.
  • the temperature of the liquid is possibly modified by the use of the exchanger 34.
  • the gas is transferred through port 6 into the tranquilizer, as does the liquid through port 7.
  • the two phases are tranquilized and it is possible to measure their pressure and the level of the liquid.
  • the gas phase is transferred through line 9 to the ejector.
  • This line 9 includes a flow meter (gas), which provides a signal representative of the flow to the programming system 25.
  • the liquid phase is transferred through line 10 to the ejector.
  • This pipe comprises a liquid flow meter 14, the signal of which is transmitted to the programming system 25.
  • the two pipes 9 and 10 are provided with adjustable nozzles respectively 15 and 16 making it possible to possibly create a slight pressure drop to cover with a flow meter or a device according to the invention a wide range of flow rates.
  • the programming system 25 controls the motorization system 24, which controls the position of the moving parts of the ejector in order to generate a two-phase flow of determined structure, that -this ensuring stable and optimal operation of the two-phase equipment placed on the transfer line upstream and downstream of the device according to the invention.
  • the programming system 25 could be a programmed microprocessor system.
  • the motorization system 24 may be of any known type, electric, pneumatic, etc.
  • the device according to the invention can also treat this kind of fluids.

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  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Accessories For Mixers (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Claims (13)

1. Verfahren zum Herbeiführen einer Vielzahl hydrodynamischer Funktionen in einem aus wenigstens zwei Phasen zusammengesetzten Strom, das die folgenden Stufen einschließt:
- Trennen der den Ausgangsstrom bildenden Fluide,
- Beruhigung der Ströme jedes dieser so getrennten Fluide und .
- Rekombination dieser Fluide unter Bildung eines neuen Stroms mit vorbestimmtem Aufbau.
2. Verfahren nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, daß die Kombination dieser Fluide zur Bildung einer neuen Strömung mittels Durchgangs wenigstens eines dieser Ströme durch wenigstens eine Öffnung mit verstellbarem Querschnitt erfolgt.
3. Verfahren nach Anspruch 2, dadurch gekennzeichnet, daß der Durchgangsquerschnitt dieser Öffnung als Funktion wenigstens einer der Größen geregelt wird, welche gebildet werden durch den Durchsatz, den Druck, die Temperatur eines der Fluide und das Niveau der Flüssigkeit im Beruhigungsgefäß.
4. Verfahren nach einem der Ansprüche 2 oder 3, dadurch gekennzeichnet, daß der Durchgangsquerschnitt dieser Öffnung geregelt wird als Funktion von vorher festgelegten Kriterien wie Minimierung des Energieverlustes der Strömung.
5. Vorrichtung zur Herbeiführung einer Vielzahl hydrodynamischer Funktionen in einem aus wenigstens zwei Phasen zusammengesetzten Strom mit wenigstens einem Phasenseparator (2), der über Leitungen 16 und 7) mit einem Beruhigungsgefäß (8) verbunden ist, welches selbst mit einem Flüssigkeits-Gasejektor (11) über Leitungen (9 und 10) verbunden ist, von denen wenigstens eine einen Mengenmesser (14 oder 15) aufweist.
6. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß dieser Ejektor (11) einstellbar ist.
7. Vorrichtung nach Anspruch 5 oder 6, dadurch gekennzeichnet, daß wenigstens eine einstellbare Düse zwischenschaltbar ist in eine der Leitungen (9 oder 10), welche das Beruhigungsgefäß (8) mit dem Ejektor (11) verbinden.
8. Vorrichtung nach einem der Ansprüche 5 bis 7, dadurch gekennzeichnet, daß dieser Ejektor (11) zwei konvergierende Organe (21) und (22) mit voneinander unabhängig einstellbaren Durchgangsquerschnitten umfaßt.
9. Vorrichtung nach Anspruch 8, gekennzeichnet durch ein selbsttätiges Steuerorgan (35) für den Ejektor (11).
10. Vorrichtung nach Anspruch 9, gekennzeichnet durch Einrichtungen, die auf das selbsttätige Steuerorgan (35) wenigstens ein Signal übertragen, welches eine Information, wie beispielsweise den Durchsatz eines der Fluide, den Druck oder die Temperatur bezüglich eines der Organe der Vorrichtung oder das Niveau der Flüssigkeit im Beruhigungsgefäß (13) darstellt.
11. Vorrichtung nach einem der Ansprüche 9 oder 10, dadurch gekennzeichnet, daß das selbsttätige Steuerorgan (35) ein Antriebssystem (24) umfaßt, welches die verschiedenen Durchgangsquerschnitte (21, 22) des Ejektors (11) als Funktion der vorher festgelegten Kriterien steuert.
12. Vorrichtung nach einem der Ansprüche 5 bis 11, dadurch gekennzeichnet, daß der Stabilisator (2) einen Austauscher (34) umfaßt.
13. Vorrichtung nach einem der Ansprüche 5 bis 12, dadurch gekennzeichnet, daß der Stabilisator (2) eine Anordnung umfaßt, die die Reinigung der Flüssigkeit oder Feststoffpartikel ermöglicht, wobei diese Anordnung mit einer Leitung (32) verbunden ist, die gegen eine angeschlossene Abzugseinrichtung oder in die Umgebung über ein Regelorgan (33) und eine Leitung (30) mündet, die in den Austritt (28) des Ejektors (11) über ein Regelorgan (31) mündet.
EP83401946A 1982-10-11 1983-10-05 Verfahren und Einrichtung zum Herbeiführen einer Vielzahl hydrodynamischer Funktionen in einem Strom, zusammengesetzt aus wenigstens zwei Phasen Expired EP0106755B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8217122 1982-10-11
FR8217122A FR2534326A1 (fr) 1982-10-11 1982-10-11 Procede et dispositif permettant de realiser un ensemble de fonctions hydrodynamiques dans un ecoulement compose d'au moins deux phases

Publications (2)

Publication Number Publication Date
EP0106755A1 EP0106755A1 (de) 1984-04-25
EP0106755B1 true EP0106755B1 (de) 1986-07-30

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EP83401946A Expired EP0106755B1 (de) 1982-10-11 1983-10-05 Verfahren und Einrichtung zum Herbeiführen einer Vielzahl hydrodynamischer Funktionen in einem Strom, zusammengesetzt aus wenigstens zwei Phasen

Country Status (9)

Country Link
US (1) US4625744A (de)
EP (1) EP0106755B1 (de)
JP (1) JPS59139919A (de)
AU (1) AU572474B2 (de)
CA (1) CA1252740A (de)
DE (1) DE3364984D1 (de)
ES (1) ES526366A0 (de)
FR (1) FR2534326A1 (de)
NO (1) NO160051C (de)

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LU85299A1 (fr) * 1984-04-11 1985-11-27 Wurth Paul Sa Dispositif d'introduction de quantites dosees de matieres pulverulentes dans un fluide de propulsion pneumatique
LU85298A1 (fr) * 1984-04-11 1985-11-27 Wurth Paul Sa Dispositif d'introduction de quantites dosees de matieres pulverulentes dans un fluide de propulsion pneumatique
HU202978B (en) * 1988-03-10 1991-04-29 Vegyimueveket Epitoe Es Szerel Device for metering yield of an oil well
GB2239193A (en) * 1989-12-19 1991-06-26 William David Blenkinsop Liquid-gas separator
EP1208304B1 (de) 1999-08-31 2004-01-02 DCT Double-Cone Technology AG Doppelkonus zur erzeugung einer druckdifferenz
US7128092B2 (en) * 1999-08-31 2006-10-31 Dct Double-Cone Technology Ag Separating arrangement for treatment of fluids
EP1384898B1 (de) * 1999-08-31 2005-07-27 DCT Double-Cone Technology AG Trennvorrichtung zur Behandlung von Fluiden

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Publication number Priority date Publication date Assignee Title
US1437649A (en) * 1920-09-25 1922-12-05 Guelbaum David Mixing and proportioning device or valve
US3416547A (en) * 1966-06-06 1968-12-17 Mobil Oil Corp Separating flow control system and method
FR2299593A1 (fr) * 1974-08-21 1976-08-27 Boulord Pierre Procede et dispositif pour relever le niveau
CA1033954A (en) * 1974-10-21 1978-07-04 Baxter Travenol Laboratories Dialysis machine
FR2295593A1 (fr) * 1974-12-17 1976-07-16 Telemecanique Electrique Pince de contact
US4160652A (en) * 1977-08-26 1979-07-10 Texas Eastern Engineering, Ltd. Method and apparatus for handling the fluids in a two-phase flow pipeline system
NO148199C (no) * 1978-02-24 1983-08-24 Inst Francais Du Petrole Fremgangsmaate og anordning for transport av et tofasefluid i en roerledning.

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CA1252740A (fr) 1989-04-18
JPS59139919A (ja) 1984-08-11
DE3364984D1 (en) 1986-09-04
FR2534326B1 (de) 1985-02-22
FR2534326A1 (fr) 1984-04-13
US4625744A (en) 1986-12-02
NO160051C (no) 1989-03-08
AU572474B2 (en) 1988-05-12
JPH0446175B2 (de) 1992-07-29
ES8405904A1 (es) 1984-06-16
NO833668L (no) 1984-04-12
NO160051B (no) 1988-11-28
ES526366A0 (es) 1984-06-16
AU2002083A (en) 1984-04-19
EP0106755A1 (de) 1984-04-25

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