CO4600610A1 - Procedimiento acustico pasivo para monitorear lineas de transferencia de un reactor - Google Patents

Procedimiento acustico pasivo para monitorear lineas de transferencia de un reactor

Info

Publication number
CO4600610A1
CO4600610A1 CO96066927A CO96066927A CO4600610A1 CO 4600610 A1 CO4600610 A1 CO 4600610A1 CO 96066927 A CO96066927 A CO 96066927A CO 96066927 A CO96066927 A CO 96066927A CO 4600610 A1 CO4600610 A1 CO 4600610A1
Authority
CO
Colombia
Prior art keywords
transfer line
reactor
transfer lines
particles
passive acoustic
Prior art date
Application number
CO96066927A
Other languages
English (en)
Inventor
George Dewey Cody
Charles Lambert Baker
Original Assignee
Exxon Research 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 Engineering Co filed Critical Exxon Research Engineering Co
Publication of CO4600610A1 publication Critical patent/CO4600610A1/es

Links

Classifications

    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1809—Controlling processes
    • 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
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • 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
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • C10G11/187—Controlling or regulating
    • 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
    • G01N29/14—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 using acoustic emission techniques
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00088—Flow rate measurement
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00548—Flow
    • 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
    • G01N2291/02408—Solids in gases, e.g. particle suspensions

Abstract

Un método para la determinación no intrusiva develocidad de partículas, densidad másica promedio de la partículas y flujo másico en una línea de transferencia gas partículas como una función ya sea de la posición a lo largo de la línea o del tiempo transcurrido que comprende:(a) medir el espectro de potencia de las aceleraciones de las vibraciones de la pared de dicha línea de transferencia en una o más posiciones a lo largo de la longitud de dicha línea de transferencia en un tiempo particular,(b) determinar la aceleración RMS a partir de dicho espectro de potencia, (c) determinar el flujo másico promedio a través de dicha línea de transferencia, y (d) determinar la densidad másica promedio de las partículas y lo la velocidad promedio de las partículas a partir de la aceleración RMS y dicho flujo másico promedio en un tiempo particular y posición a lo largo de la línea de transferencia.
CO96066927A 1995-12-22 1996-12-20 Procedimiento acustico pasivo para monitorear lineas de transferencia de un reactor CO4600610A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/577,696 US5675071A (en) 1995-12-22 1995-12-22 Passive acoustics process to monitor transfer lines of a reactor

Publications (1)

Publication Number Publication Date
CO4600610A1 true CO4600610A1 (es) 1998-05-08

Family

ID=24309786

Family Applications (1)

Application Number Title Priority Date Filing Date
CO96066927A CO4600610A1 (es) 1995-12-22 1996-12-20 Procedimiento acustico pasivo para monitorear lineas de transferencia de un reactor

Country Status (8)

Country Link
US (1) US5675071A (es)
EP (1) EP0781597B1 (es)
JP (1) JPH09236245A (es)
AU (1) AU711514B2 (es)
CA (1) CA2192488A1 (es)
CO (1) CO4600610A1 (es)
DE (1) DE69620726T2 (es)
ES (1) ES2175043T3 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6408679B1 (en) * 2000-02-04 2002-06-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Bubble measuring instrument and method
US7274996B2 (en) 2003-10-20 2007-09-25 Genscape Intangible Holding, Inc. Method and system for monitoring fluid flow
CA2503275A1 (en) * 2005-04-07 2006-10-07 Advanced Flow Technologies Inc. System, method and apparatus for acoustic fluid flow measurement
US20080314413A1 (en) * 2007-06-20 2008-12-25 Exxonmobil Research And Engineering Company Cyclone cleaning device and method
US10239034B2 (en) 2009-02-06 2019-03-26 Marathon Petroleum Company Lp FCC cyclone using acoustic detectors
JP6272867B2 (ja) * 2012-08-29 2018-01-31 ヘムロック・セミコンダクター・オペレーションズ・エルエルシー 先細り流動床反応器及びその使用のためのプロセス
US10107784B2 (en) 2014-12-29 2018-10-23 Concentric Meter Corporation Electromagnetic transducer
US10126266B2 (en) 2014-12-29 2018-11-13 Concentric Meter Corporation Fluid parameter sensor and meter
US9752911B2 (en) 2014-12-29 2017-09-05 Concentric Meter Corporation Fluid parameter sensor and meter
US10696906B2 (en) 2017-09-29 2020-06-30 Marathon Petroleum Company Lp Tower bottoms coke catching device
CA3109675A1 (en) 2020-02-19 2021-08-19 Marathon Petroleum Company Lp Low sulfur fuel oil blends for stability enhancement and associated methods
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
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
CA3188122A1 (en) 2022-01-31 2023-07-31 Marathon Petroleum Company Lp Systems and methods for reducing rendered fats pour point

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012848A (en) * 1958-11-12 1961-12-12 Jr Ralph P Levey Method for sensing degree of fluidization in a fluidized bed
US4320665A (en) * 1979-12-17 1982-03-23 Electric Power Research Institute, Inc. Method and means for measuring flow of a two phase fluid
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
GB2132761A (en) * 1982-09-28 1984-07-11 Kobe Steel Ltd Measuring mass flow rate of particulate material
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
US5004152A (en) * 1989-10-30 1991-04-02 Exxon Research & Engineering Company Acoustic monitoring of two phase feed nozzles
US5207090A (en) * 1991-03-25 1993-05-04 Downing Jr John P Particle sensor for stream bed
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
US5526696A (en) * 1991-11-02 1996-06-18 Jordan Kent Metering Systems Limited Flow meters

Also Published As

Publication number Publication date
ES2175043T3 (es) 2002-11-16
DE69620726D1 (de) 2002-05-23
US5675071A (en) 1997-10-07
DE69620726T2 (de) 2002-10-10
EP0781597B1 (en) 2002-04-17
CA2192488A1 (en) 1997-06-23
AU711514B2 (en) 1999-10-14
EP0781597A3 (en) 1998-05-13
AU7547796A (en) 1997-06-26
JPH09236245A (ja) 1997-09-09
EP0781597A2 (en) 1997-07-02

Similar Documents

Publication Publication Date Title
CO4600610A1 (es) Procedimiento acustico pasivo para monitorear lineas de transferencia de un reactor
WO2003052403A3 (en) Acoustic assessment of fluids in a plurality of reservoirs
MX9704009A (es) Metodo y sistema para analizar un flujo de dos fases.
NO20004325L (no) Ultrasonisk 2-faseströmningsapparat, samt lagdelt nivådetektor
ES2022310B3 (es) Dispositivo para determinar la velocidad de flujo de un medio en una tuberia cilindrica.
ITMI910722A1 (it) Metodo e dispositivo per espellere ghiaccio e detriti dalla traiettoria del flusso centrale verso la traiettoria del flusso di derivazione in un turbomotore a gas
WO2004065913A3 (en) An apparatus and method of measuring gas volume fraction of a fluid flowing within a pipe
ES2195873T3 (es) Aparato de interconexion con conduccion de ondas dinamicas y metodos asociados.
ES2051362T3 (es) Deteccion acustica y medida de la variacion en el espesor de pared de un reactor.
PT1282773E (pt) Aerogerador com sensor de particulas
IT8423442A0 (it) Apparato per misurare la frazionedi gas in una corrente fluida a due componenti liquido-gas.
DE69012819D1 (de) Im Strömungsweg angeordneter Schalldämpfer für Gasleitungen.
DE50301652D1 (de) Ultraschalldurchflussmesser
NO174309C (no) Elektroakustisk transducer for anordning i et gassformig fluid, særlig for måling av strömningsghastigheten i et rör under eksplosjonsfarlige forhol
SE8206977D0 (sv) Anordning for att meta vindhastighet och/eller riktning
NO920954L (no) Dykkroer for innretning for separering av stoffblandinger
CA2451861A1 (en) A process and a device for transport of gas
WO2002086666A3 (en) Flow transport analysis method and system
NO156765B (no) Apparat for maaling av massestroemmen av et fluidum, samt anvendelse av slikt apparat.
DE59800631D1 (de) Vorrichtung zur bestimmung der strömungsgeschwindigkeit eines mediums, z.b. einer flüssigkeit oder eines gases
UA39897C2 (uk) Очисна система для внутрішнього очищення рідинного трубопроводу
Latorre Bubble cavitation noise and the cavitation noise spectrum
JPS53113769A (en) Gas/liquid contact apparatus
MXPA04004436A (es) Metodo de tiempo real para la deteccion y caracterizacion de escama.
CA2255100A1 (en) Gas flow area measurement