IT1275761B1 - Procedimento e dispositivo per sorvegliare mediante eccitazione periodica un flusso di particelle in un condotto - Google Patents

Procedimento e dispositivo per sorvegliare mediante eccitazione periodica un flusso di particelle in un condotto

Info

Publication number
IT1275761B1
IT1275761B1 IT95MI001301A ITMI951301A IT1275761B1 IT 1275761 B1 IT1275761 B1 IT 1275761B1 IT 95MI001301 A IT95MI001301 A IT 95MI001301A IT MI951301 A ITMI951301 A IT MI951301A IT 1275761 B1 IT1275761 B1 IT 1275761B1
Authority
IT
Italy
Prior art keywords
duct
particles
monitoring
procedure
flow
Prior art date
Application number
IT95MI001301A
Other languages
English (en)
Inventor
Francois Heslot
Claude Beauducel
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of ITMI951301A0 publication Critical patent/ITMI951301A0/it
Publication of ITMI951301A1 publication Critical patent/ITMI951301A1/it
Application granted granted Critical
Publication of IT1275761B1 publication Critical patent/IT1275761B1/it

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/001—Controlling catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/10—Catalytic reforming with moving catalysts
    • C10G35/14—Catalytic reforming with moving catalysts according to the "fluidised-bed" technique
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G35/00—Reforming naphtha
    • C10G35/24—Controlling or regulating of reforming operations
    • 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
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/708—Measuring the time taken to traverse a fixed distance
    • G01F1/712—Measuring the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means
    • 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
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/708—Measuring the time taken to traverse a fixed distance
    • G01F1/7082—Measuring the time taken to traverse a fixed distance using acoustic detecting arrangements
    • 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
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/11—Automated chemical analysis
    • 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
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/11—Automated chemical analysis
    • Y10T436/117497—Automated chemical analysis with a continuously flowing sample or carrier stream

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Measuring Volume Flow (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
IT95MI001301A 1994-06-21 1995-06-16 Procedimento e dispositivo per sorvegliare mediante eccitazione periodica un flusso di particelle in un condotto IT1275761B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9407695A FR2721398B1 (fr) 1994-06-21 1994-06-21 Procédé et dispositif pour surveiller par excitation périodique un flux de particules dans un conduit.

Publications (3)

Publication Number Publication Date
ITMI951301A0 ITMI951301A0 (it) 1995-06-16
ITMI951301A1 ITMI951301A1 (it) 1996-12-16
IT1275761B1 true IT1275761B1 (it) 1997-10-17

Family

ID=9464550

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95MI001301A IT1275761B1 (it) 1994-06-21 1995-06-16 Procedimento e dispositivo per sorvegliare mediante eccitazione periodica un flusso di particelle in un condotto

Country Status (5)

Country Link
US (1) US5639667A (it)
KR (1) KR100380675B1 (it)
DE (1) DE19521786B4 (it)
FR (1) FR2721398B1 (it)
IT (1) IT1275761B1 (it)

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WO2000000793A1 (en) 1998-06-26 2000-01-06 Cidra Corporation Fluid parameter measurement in pipes using acoustic pressures
US6463813B1 (en) 1999-06-25 2002-10-15 Weatherford/Lamb, Inc. Displacement based pressure sensor measuring unsteady pressure in a pipe
US6435030B1 (en) * 1999-06-25 2002-08-20 Weatherford/Lamb, Inc. Measurement of propagating acoustic waves in compliant pipes
US6536291B1 (en) 1999-07-02 2003-03-25 Weatherford/Lamb, Inc. Optical flow rate measurement using unsteady pressures
US6691584B2 (en) 1999-07-02 2004-02-17 Weatherford/Lamb, Inc. Flow rate measurement using unsteady pressures
US6813962B2 (en) * 2000-03-07 2004-11-09 Weatherford/Lamb, Inc. Distributed sound speed measurements for multiphase flow measurement
US6601458B1 (en) 2000-03-07 2003-08-05 Weatherford/Lamb, Inc. Distributed sound speed measurements for multiphase flow measurement
US6480793B1 (en) 2000-10-27 2002-11-12 Westinghouse Electric Company Lcl Flow condition monitor
US6782150B2 (en) 2000-11-29 2004-08-24 Weatherford/Lamb, Inc. Apparatus for sensing fluid in a pipe
US6698297B2 (en) 2002-06-28 2004-03-02 Weatherford/Lamb, Inc. Venturi augmented flow meter
US6971259B2 (en) * 2001-11-07 2005-12-06 Weatherford/Lamb, Inc. Fluid density measurement in pipes using acoustic pressures
US7059172B2 (en) * 2001-11-07 2006-06-13 Weatherford/Lamb, Inc. Phase flow measurement in pipes using a density meter
US6649069B2 (en) 2002-01-23 2003-11-18 Bae Systems Information And Electronic Systems Integration Inc Active acoustic piping
AU2003255235A1 (en) * 2002-08-08 2004-02-25 Cidra Corporation Apparatus and method for measuring multi-phase flows in pulp and paper industry applications
SE0300290D0 (sv) * 2003-02-05 2003-02-05 Siemens Elema Ab Acoustic meter assembly
US6986276B2 (en) * 2003-03-07 2006-01-17 Weatherford/Lamb, Inc. Deployable mandrel for downhole measurements
US6837098B2 (en) 2003-03-19 2005-01-04 Weatherford/Lamb, Inc. Sand monitoring within wells using acoustic arrays
US20080264182A1 (en) * 2003-08-22 2008-10-30 Jones Richard T Flow meter using sensitive differential pressure measurement
US6910388B2 (en) * 2003-08-22 2005-06-28 Weatherford/Lamb, Inc. Flow meter using an expanded tube section and sensitive differential pressure measurement
US7109471B2 (en) * 2004-06-04 2006-09-19 Weatherford/Lamb, Inc. Optical wavelength determination using multiple measurable features
DE102004027546B4 (de) * 2004-06-04 2006-10-05 Fachhochschule Kiel Verfahren und Vorrichtung zur Messung der Fließgeschwindigkeit in Volumina einer akustischen Resonatoranordnung
US7480056B2 (en) * 2004-06-04 2009-01-20 Optoplan As Multi-pulse heterodyne sub-carrier interrogation of interferometric sensors
DE102004027544B4 (de) * 2004-06-04 2007-02-01 Fachhochschule Kiel Verfahren und Vorrichtung zur Bestimmung der Fließgeschwindigkeit in einem akustisch gut übertragenden Medium
US7503217B2 (en) * 2006-01-27 2009-03-17 Weatherford/Lamb, Inc. Sonar sand detection
GB0701558D0 (en) * 2007-01-26 2007-03-07 Insensys Oil & Gas Ltd Fluid composition monitoring
DE102011017194A1 (de) * 2011-04-15 2012-10-18 Roland Nied Verfahren zur Messung der Größen von in einem Fluidstrom dispergierten Partikeln und Anlage dafür
US9410422B2 (en) 2013-09-13 2016-08-09 Chevron U.S.A. Inc. Alternative gauging system for production well testing and related methods
US20150082891A1 (en) * 2013-09-24 2015-03-26 Baker Hughes Incorporated System and method for measuring the vibration of a structure

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US3469445A (en) * 1967-07-20 1969-09-30 United Aircraft Corp Gas flow measuring system
US3496771A (en) * 1968-03-04 1970-02-24 United Aircraft Corp Mass flow measuring device for a gaseous medium
DE2803284A1 (de) * 1977-01-31 1978-08-03 Inst Francais Du Petrol Katalytisches verfahren zur reformierung bzw. herstellung von aromatischen kohlenwasserstoffen
EP0074365A1 (en) * 1981-03-16 1983-03-23 Mount Isa Mines Limited Measurement of bulk density of particulate materials
US4598593A (en) * 1984-05-14 1986-07-08 The United States Of America As Represented By The United States Department Of Energy Acoustic cross-correlation flowmeter for solid-gas flow
US4596254A (en) * 1984-12-18 1986-06-24 Tsi Research Associates Limited Partnership Laser Doppler flow monitor
DE3504622A1 (de) * 1985-02-11 1986-08-14 Endress U. Hauser Gmbh U. Co, 7867 Maulburg Anordnung zur beruehrungslosen messung der geschwindigkeit eines bewegten mediums
DE3627162A1 (de) * 1986-08-11 1988-02-25 Endress Hauser Gmbh Co Anordnung zur beruehrungslosen messung des volumen- oder massenstroms eines bewegten mediums
US4884457A (en) * 1987-09-30 1989-12-05 Texaco Inc. Means and method for monitoring the flow of a multi-phase petroleum stream
FR2623617B1 (fr) * 1987-11-24 1991-06-07 Armines Dispositif pour la mesure d'un debit de fluide dans une canalisation
GB2218518A (en) * 1988-05-10 1989-11-15 Scheme Engineering Ltd Ultrasonic flow meter with welded transducer mountings
GB2226409B (en) * 1988-12-05 1992-12-23 Mitsubishi Electric Corp Karman's vortex flow meter
US4930343A (en) * 1989-03-27 1990-06-05 Haden, Inc. Apparatus for measuring and controlling fluid flow across a boundary
US5199306A (en) * 1990-11-16 1993-04-06 Hunter Robert M Method and apparatus for metering flow in closed conduits that surcharge
NO174643C (no) * 1992-01-13 1994-06-08 Jon Steinar Gudmundsson Apparat og framgangsmåte for bestemmelse av strömningshastighet og gass/væske-forhold i flerefase-strömmer
FR2699274B1 (fr) * 1992-12-15 1995-01-13 Inst Francais Du Petrole Procédé et dispositif pour le contrôle d'un flux de particules dans un conduit.
JP2728847B2 (ja) * 1993-07-23 1998-03-18 日本パーカライジング株式会社 粉体流量測定方法およびその装置

Also Published As

Publication number Publication date
DE19521786A1 (de) 1996-01-04
KR960001724A (ko) 1996-01-25
ITMI951301A1 (it) 1996-12-16
ITMI951301A0 (it) 1995-06-16
FR2721398A1 (fr) 1995-12-22
DE19521786B4 (de) 2007-02-01
US5639667A (en) 1997-06-17
KR100380675B1 (ko) 2003-07-12
FR2721398B1 (fr) 1996-08-23

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