ES2043855T3 - Vigilancia acustica de boquillas de alimentacion de dos fases. - Google Patents

Vigilancia acustica de boquillas de alimentacion de dos fases.

Info

Publication number
ES2043855T3
ES2043855T3 ES88311673T ES88311673T ES2043855T3 ES 2043855 T3 ES2043855 T3 ES 2043855T3 ES 88311673 T ES88311673 T ES 88311673T ES 88311673 T ES88311673 T ES 88311673T ES 2043855 T3 ES2043855 T3 ES 2043855T3
Authority
ES
Spain
Prior art keywords
hole
operating conditions
signature
phase feed
control
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
ES88311673T
Other languages
English (en)
Inventor
Charles Lambert Baker Jr
George Dewey Cody
Craig Alan Joseph
Uri Sela
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of ES2043855T3 publication Critical patent/ES2043855T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/036—Analysing fluids by measuring frequency or resonance of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/024—Mixtures
    • G01N2291/02425—Liquids in gases, e.g. sprays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/101—Number of transducers one transducer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Nozzles (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Control Of Combustion (AREA)
  • Flow Control (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Special Spraying Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

SE DESCRIBE UN METIODO ACUSTICO DE PROCESAMIENTO Y CONTROL DE LA MEZCLA O CONDICION DE ESTADO DE FLUJO DE FLUIDOS DE DOS FASES A TRAVES DE ORIFICIOS DE ALIMENTACION (4) Y QUE DAN ESTABILIDAD A LA OPERACION Y QUE CONSIGUEN VALORES DE PRODUCTO ALTOS EN PROCESOS DE REFINERIA DE GRAN TAMAÑO O EN OTROS PROCESOS DONDE UNA CORRIENTE DE LIQUIDO SE ATOMIZA SALIENDO POR UN ORIFICIO. EN ESTE METODO, LA SIGNATURA DE UN ESPECTRO DE POTENCIA DE CORRIENTE (CPS) DESDE UN SENSOR VIBRACIONAL (5:8) ACUSTICAMENTE ACOPLADO AL FLUIDO EN EL ORIFICIO (4) BAJO UN ORIFICIO DESCONOCIDO QUE OPERA EN CONDICIONES QUE SE COMPARAN CON LA SIGNATURA CORRESPONDIENTE BAJO CONDICIONES CONOCIDAS DE OPERACION. UNA DIFERENCIA QUE INDICA UNA DESVIACION DESDE LAS CONDICIONES DE OPERACION CONOCIDAS SE USA PARA CONTROLAR LAS CONDICIONES DE OPERACION PARA DEVOLVER EL ORIFICIO A LA NORMALIDAD.
ES88311673T 1987-12-10 1988-12-09 Vigilancia acustica de boquillas de alimentacion de dos fases. Expired - Lifetime ES2043855T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/131,366 US4824016A (en) 1987-12-10 1987-12-10 Acoustic monitoring of two phase feed nozzles

Publications (1)

Publication Number Publication Date
ES2043855T3 true ES2043855T3 (es) 1994-01-01

Family

ID=22449140

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88311673T Expired - Lifetime ES2043855T3 (es) 1987-12-10 1988-12-09 Vigilancia acustica de boquillas de alimentacion de dos fases.

Country Status (7)

Country Link
US (1) US4824016A (es)
EP (1) EP0320280B1 (es)
JP (1) JP2735103B2 (es)
AU (1) AU611364B2 (es)
CA (1) CA1321824C (es)
DE (1) DE3883725T2 (es)
ES (1) ES2043855T3 (es)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5022266A (en) * 1989-03-02 1991-06-11 Exxon Research And Engineering Company Passive acoustics process to monitor fluidized bed flow
US4993264A (en) * 1989-03-02 1991-02-19 Exxon Research And Engineering Company Passive acoustics process to monitor fluidized bed level
US5022268A (en) * 1989-05-22 1991-06-11 Exxon Research And Engineering Company Passive acoustics system to monitor fluidized bed systems
US5004152A (en) * 1989-10-30 1991-04-02 Exxon Research & Engineering Company Acoustic monitoring of two phase feed nozzles
US5207107A (en) * 1991-06-20 1993-05-04 Exxon Research And Engineering Company Non-intrusive flow meter for the liquid based on solid, liquid or gas borne sound
US5193406A (en) * 1991-06-20 1993-03-16 Exxon Research And Engineering Company On-stream method for detecting erosion or plugging for manifolded feed nozzle systems
CA2069049A1 (en) * 1991-06-20 1992-12-21 Henry Alan Wolf Method to determine absolute liquid flow rate for manifolded feed nozzles
US5218871A (en) * 1991-06-20 1993-06-15 Exxon Research And Engineering Company Non-intrusive liquid flow meter for liquid component of two phase flow based on solid or fluid borne sound (c-2408)
US5790413A (en) * 1993-03-22 1998-08-04 Exxon Chemical Patents Inc. Plant parameter detection by monitoring of power spectral densities
US5415048A (en) * 1994-06-27 1995-05-16 Texaco Inc. Acoustic gas-liquid flow meter
CN1110728C (zh) * 1995-12-06 2003-06-04 霍尼韦尔公司 用于控制工艺设施的工艺控制系统及其操作方法
US5652145A (en) * 1995-12-22 1997-07-29 Exxon Research And Engineering Company Passive acoustics process to monitor feed injection lines of a catalytic cracker (law077)
SE9703450L (sv) * 1997-09-24 1999-03-25 Sca Graphic Sundsvall Ab Sätt och anordning för processövervakning
US5974887A (en) * 1997-09-26 1999-11-02 Exxon Research And Engineering Co. Method for determining operating status of liquid phase gas-phase interaction columns
US6003789A (en) * 1997-12-15 1999-12-21 Aec Oil Sands, L.P. Nozzle for atomizing liquid in two phase flow
FR2811762B1 (fr) * 2000-07-12 2004-07-09 Air Liquide Dispositif de mesure du taux de gaz dans un fluide diphasique circulant dans une canalisation de fluide notamment de fluide cryogenique
US8123197B2 (en) 2001-03-12 2012-02-28 Curtiss-Wright Flow Control Corporation Ethylene production isolation valve systems
US8512525B2 (en) 2001-03-12 2013-08-20 Curtiss-Wright Flow Control Corporation Valve system and method for unheading a coke drum
US6843889B2 (en) * 2002-09-05 2005-01-18 Curtiss-Wright Flow Control Corporation Coke drum bottom throttling valve and system
US8702911B2 (en) * 2003-02-21 2014-04-22 Curtiss-Wright Flow Control Corporation Center feed system
US7316762B2 (en) 2003-04-11 2008-01-08 Curtiss-Wright Flow Control Corporation Dynamic flange seal and sealing system
US8679298B2 (en) * 2004-04-22 2014-03-25 Curtiss-Wright Flow Control Corporation Remotely controlled decoking tool used in coke cutting operations
US7117959B2 (en) * 2004-04-22 2006-10-10 Curtiss-Wright Flow Control Corporation Systems and methods for remotely determining and changing cutting modes during decoking
US7473337B2 (en) 2004-04-22 2009-01-06 Curtiss-Wright Flow Control Corporation Remotely controlled decoking tool used in coke cutting operations
US7819009B2 (en) * 2006-02-28 2010-10-26 Frederic Borah Vibration Monitoring System
US7931044B2 (en) 2006-03-09 2011-04-26 Curtiss-Wright Flow Control Corporation Valve body and condensate holding tank flushing systems and methods
DE102007062132A1 (de) * 2007-12-21 2009-07-02 Dürr Systems GmbH Testverfahren und Testgerät zur Funktionsprüfung einer Lackiereinrichtung
US7871500B2 (en) * 2008-01-23 2011-01-18 Curtiss-Wright Flow Control Corporation Coke drum skirt
US8440057B2 (en) * 2008-01-23 2013-05-14 Curtiss-Wright Flow Control Corporation Linked coke drum support
US10239034B2 (en) 2009-02-06 2019-03-26 Marathon Petroleum Company Lp FCC cyclone using acoustic detectors
US8545680B2 (en) 2009-02-11 2013-10-01 Curtiss-Wright Flow Control Corporation Center feed system
US8851451B2 (en) 2009-03-23 2014-10-07 Curtiss-Wright Flow Control Corporation Non-rising electric actuated valve operator
US8459608B2 (en) 2009-07-31 2013-06-11 Curtiss-Wright Flow Control Corporation Seat and valve systems for use in delayed coker system
GB201115913D0 (en) 2011-09-14 2011-10-26 Spirax Sarco Ltd Method and apparatus for determining the phase compositions of a multiphase fluid flow
US9146169B2 (en) 2012-11-26 2015-09-29 General Electric Company Method and system for use in condition monitoring of pressure vessels
US10696906B2 (en) 2017-09-29 2020-06-30 Marathon Petroleum Company Lp Tower bottoms coke catching device
US12000720B2 (en) 2018-09-10 2024-06-04 Marathon Petroleum Company Lp Product inventory monitoring
US12031676B2 (en) 2019-03-25 2024-07-09 Marathon Petroleum Company Lp Insulation securement system and associated methods
US11975316B2 (en) 2019-05-09 2024-05-07 Marathon Petroleum Company Lp Methods and reforming systems for re-dispersing platinum on reforming catalyst
US11124714B2 (en) 2020-02-19 2021-09-21 Marathon Petroleum Company Lp Low sulfur fuel oil blends for stability enhancement and associated methods
US11905468B2 (en) 2021-02-25 2024-02-20 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US11702600B2 (en) 2021-02-25 2023-07-18 Marathon Petroleum Company Lp Assemblies and methods for enhancing fluid catalytic cracking (FCC) processes during the FCC process using spectroscopic analyzers
US11898109B2 (en) 2021-02-25 2024-02-13 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US20220268694A1 (en) 2021-02-25 2022-08-25 Marathon Petroleum Company Lp Methods and assemblies for determining and using standardized spectral responses for calibration of spectroscopic analyzers
US11692141B2 (en) 2021-10-10 2023-07-04 Marathon Petroleum Company Lp Methods and systems for enhancing processing of hydrocarbons in a fluid catalytic cracking unit using a renewable additive
US11802257B2 (en) 2022-01-31 2023-10-31 Marathon Petroleum Company Lp Systems and methods for reducing rendered fats pour point

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816773A (en) * 1972-10-12 1974-06-11 Mobil Oil Corp Method and apparatus for detecting particulate material in flow stream
US4019653A (en) * 1975-08-22 1977-04-26 Graco Inc. Automatic proportioning paint spray system
US4357603A (en) * 1980-11-24 1982-11-02 The United States Of America As Represented By The Depart Of Energy Method and apparatus for acoustically monitoring the flow of suspended solid particulate matter
GB2156520B (en) * 1984-03-27 1987-08-19 Trade & Industry Secretary Of Monitoring of process steps
JPS61101244U (es) * 1984-12-06 1986-06-27

Also Published As

Publication number Publication date
EP0320280A2 (en) 1989-06-14
EP0320280B1 (en) 1993-09-01
AU611364B2 (en) 1991-06-06
DE3883725D1 (de) 1993-10-07
DE3883725T2 (de) 1993-12-16
EP0320280A3 (en) 1991-04-10
AU2674688A (en) 1989-06-15
JP2735103B2 (ja) 1998-04-02
US4824016A (en) 1989-04-25
CA1321824C (en) 1993-08-31
JPH01222110A (ja) 1989-09-05

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