BR0116391A - Método e aparelho para caracterizar um polìmero e uso de um reÈmetro acústico - Google Patents

Método e aparelho para caracterizar um polìmero e uso de um reÈmetro acústico

Info

Publication number
BR0116391A
BR0116391A BR0116391-4A BR0116391A BR0116391A BR 0116391 A BR0116391 A BR 0116391A BR 0116391 A BR0116391 A BR 0116391A BR 0116391 A BR0116391 A BR 0116391A
Authority
BR
Brazil
Prior art keywords
polymer
characterizing
acoustic
characterising
conduit
Prior art date
Application number
BR0116391-4A
Other languages
English (en)
Inventor
Svein Eggen
Kim Esbensen
Mats Halstensen
Original Assignee
Borealis Tech Oy
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 Borealis Tech Oy filed Critical Borealis Tech Oy
Publication of BR0116391A publication Critical patent/BR0116391A/pt

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
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/46—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by spectral analysis, e.g. Fourier analysis or wavelet analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
    • G01N11/04—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture
    • G01N11/08—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture by measuring pressure required to produce a known flow
    • 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
    • G01N29/032—Analysing fluids by measuring attenuation of acoustic waves
    • 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
    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/222—Constructional or flow details for analysing fluids
    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/30—Arrangements for calibrating or comparing, e.g. with standard objects
    • 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
    • G01N2291/028—Material parameters
    • G01N2291/02818—Density, viscosity
    • 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
    • G01N2291/028—Material parameters
    • G01N2291/02836—Flow rate, liquid level

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)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Glass Compositions (AREA)

Abstract

"MéTODO E APARELHO PARA CARACTERIZAR UM POLìMERO E USO DE UM REÈMETRO ACúSTICO". A presente invenção diz respeito a um método e aparelho para determinar as propriedades reológicas de um polímero que flui em um conduto. A invenção provê um método para caracterizar um polímero sob teste, compreendendo: detectar emissões acústicas do referido polímero que flui em um conduto para prover dados de emissões acústicas, comparando os dados de emissões acústicas obtidos com os dados de emissões acústicas de um polímero, ou de uma série de polímeros, de características conhecidas, e dessa forma caracterizando o polímero.
BR0116391-4A 2000-12-22 2001-12-21 Método e aparelho para caracterizar um polìmero e uso de um reÈmetro acústico BR0116391A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0031564.8A GB0031564D0 (en) 2000-12-22 2000-12-22 Viscosity measurement
PCT/GB2001/005771 WO2002052243A1 (en) 2000-12-22 2001-12-21 Viscosity measurement

Publications (1)

Publication Number Publication Date
BR0116391A true BR0116391A (pt) 2003-12-23

Family

ID=9905830

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0116391-4A BR0116391A (pt) 2000-12-22 2001-12-21 Método e aparelho para caracterizar um polìmero e uso de um reÈmetro acústico

Country Status (10)

Country Link
US (1) US6945094B2 (pt)
EP (1) EP1348115B1 (pt)
JP (1) JP2004520575A (pt)
CN (1) CN1260558C (pt)
AT (1) ATE359498T1 (pt)
AU (1) AU2002216271B2 (pt)
BR (1) BR0116391A (pt)
DE (1) DE60127862T2 (pt)
GB (1) GB0031564D0 (pt)
WO (1) WO2002052243A1 (pt)

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US8794062B2 (en) * 2005-08-01 2014-08-05 Baker Hughes Incorporated Early kick detection in an oil and gas well
US7614302B2 (en) * 2005-08-01 2009-11-10 Baker Hughes Incorporated Acoustic fluid analysis method
US7523640B2 (en) * 2005-08-01 2009-04-28 Baker Hughes Incorporated Acoustic fluid analyzer
US9109433B2 (en) 2005-08-01 2015-08-18 Baker Hughes Incorporated Early kick detection in an oil and gas well
DE102005038599A1 (de) * 2005-08-16 2007-02-22 Robert Bosch Gmbh Ultraschallmesseinheit mit integrierter Feuchteermittlung
US7761172B2 (en) * 2006-03-21 2010-07-20 Exxonmobil Research And Engineering Company Application of abnormal event detection (AED) technology to polymers
EP1944604A1 (en) * 2007-01-09 2008-07-16 Total Petrochemicals Research Feluy Process to monitor formation of a polymer having internal strain by acoustic emission analysis
MX2010011639A (es) * 2008-05-01 2010-11-30 Micro Motion Inc Flujometro vibratorio de muy alta frecuencia.
AU2009271493B2 (en) 2008-07-14 2013-11-14 Exxonmobil Upstream Research Company Systems and methods for determining geologic properties using acoustic analysis
US20120222471A1 (en) * 2009-08-03 2012-09-06 Ultimo Measurement, Llc Method and apparatus for measurement of physical properties of free flowing materials in vessels
US9228785B2 (en) 2010-05-04 2016-01-05 Alexander Poltorak Fractal heat transfer device
US9366133B2 (en) 2012-02-21 2016-06-14 Baker Hughes Incorporated Acoustic standoff and mud velocity using a stepped transmitter
EP2954317A4 (en) 2013-02-06 2016-10-12 Ultimo Measurement Llc NON-INVASIVE METHOD FOR MEASURING PHYSICAL PROPERTIES OF MATERIALS FLOWING FREELY INTO TANKS
US10046501B2 (en) * 2013-03-13 2018-08-14 Chevron Phillips Chemical Company Lp System and method for polymer extrusion
US9816848B2 (en) 2014-01-23 2017-11-14 Ultimo Measurement Llc Method and apparatus for non-invasively measuring physical properties of materials in a conduit
DE102015101537A1 (de) * 2015-02-03 2016-08-04 Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen Verfahren und Anordnung zur Analyse eines Stoffstroms
AT516622B1 (de) 2015-03-24 2016-07-15 Avl List Gmbh System zur Messung von zeitlich aufgelösten Durchflussvorgängen von Fluiden
WO2018013668A1 (en) 2016-07-12 2018-01-18 Alexander Poltorak System and method for maintaining efficiency of a heat sink
CN106442219B (zh) * 2016-09-20 2018-10-23 北京工商大学 一种螺杆挤出机流场特性测试设备
GB2568946A (en) * 2017-12-01 2019-06-05 Hydramotion Ltd Fluid property measurement by reflection of vibrational waves
GB201909291D0 (en) * 2019-06-28 2019-08-14 Univ Birmingham Identifying liquid rheological properties from acoustic signals
US11572324B1 (en) 2021-09-09 2023-02-07 Chevron Phillips Chemical Company, Lp Methods for operating ethylene oligomerization reactor systems with an integrated ultrasonic flow meter

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Also Published As

Publication number Publication date
US6945094B2 (en) 2005-09-20
DE60127862T2 (de) 2008-04-17
CN1491353A (zh) 2004-04-21
JP2004520575A (ja) 2004-07-08
WO2002052243A1 (en) 2002-07-04
DE60127862D1 (de) 2007-05-24
EP1348115B1 (en) 2007-04-11
AU2002216271B2 (en) 2006-02-02
US20040060345A1 (en) 2004-04-01
GB0031564D0 (en) 2001-02-07
ATE359498T1 (de) 2007-05-15
CN1260558C (zh) 2006-06-21
EP1348115A1 (en) 2003-10-01

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: CONFORME ARTIGO 10O DA RESOLUCAO 124/06, CABE SER ARQUIVADO REFERENTE AO NAO RECOLHIMENTO DA 8A, 9AE 10A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2144 DE 07/02/2012.