DE3774633D1 - Teilchendetektor. - Google Patents

Teilchendetektor.

Info

Publication number
DE3774633D1
DE3774633D1 DE8787109243T DE3774633T DE3774633D1 DE 3774633 D1 DE3774633 D1 DE 3774633D1 DE 8787109243 T DE8787109243 T DE 8787109243T DE 3774633 T DE3774633 T DE 3774633T DE 3774633 D1 DE3774633 D1 DE 3774633D1
Authority
DE
Germany
Prior art keywords
particle detector
detector
particle
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
DE8787109243T
Other languages
English (en)
Inventor
Otokar Jonas
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3774633D1 publication Critical patent/DE3774633D1/de
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
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • 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
    • G01N29/04—Analysing solids
    • G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
    • G01N29/046—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks using the echo of particles imparting on a surface; using acoustic emission of particles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N2015/1021—Measuring mass of individual particles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N2015/1024—Counting particles by non-optical means
    • 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
    • G01N2291/02416—Solids in liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
DE8787109243T 1986-07-07 1987-06-26 Teilchendetektor. Expired - Lifetime DE3774633D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/882,399 US4674337A (en) 1986-07-07 1986-07-07 Particle detector

Publications (1)

Publication Number Publication Date
DE3774633D1 true DE3774633D1 (de) 1992-01-02

Family

ID=25380490

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787109243T Expired - Lifetime DE3774633D1 (de) 1986-07-07 1987-06-26 Teilchendetektor.

Country Status (2)

Country Link
US (1) US4674337A (de)
DE (1) DE3774633D1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO166379C (no) * 1987-12-18 1991-07-10 Sensorteknikk As Fremgangsmaate for registrering av flerfase stroemninger gjennom et transportsystem.
US4869722A (en) * 1988-01-20 1989-09-26 Measurement Resources Inc. Flow monitor of liquid drops
US5257530A (en) * 1991-11-05 1993-11-02 Atlantic Richfield Company Acoustic sand detector for fluid flowstreams
ATE249036T1 (de) * 1993-06-07 2003-09-15 Colloidal Dynamics Pty Ltd Messung der teilchengrösse und -ladung in mehrkomponenten-kolloiden
US5681986A (en) * 1996-05-07 1997-10-28 Auburn International, Inc. Acoustic sensing
DE10000608C2 (de) * 2000-01-10 2002-05-23 Max Planck Gesellschaft Verfahren und Vorrichtung zur Erfassung der relativen Auftreffpositionen von Mikropartikeln
US6601464B1 (en) 2000-10-20 2003-08-05 John P. Downing, Jr. Particle momentum sensor
US7028535B2 (en) * 2004-04-27 2006-04-18 Intevep, S.A. System and method for detecting and measuring liquid carry over in a gas stream
NO321752B1 (no) * 2004-06-07 2006-06-26 Roxar Flow Measurement As System for sanddeteksjon ved innsnevringer eller stromhindringer i ror
GB0522312D0 (en) * 2005-11-01 2005-12-07 Cormon Ltd Monitoring particles in a fluid stream
EP1943494B1 (de) * 2005-11-01 2016-01-20 Teledyne Limited Beobachten von partikeln in einem flüssigkeitsstrom
EP1957662A4 (de) * 2005-11-14 2013-06-05 Predect Ab Verfahren zur überwachung der wasserqualität
EP2176628A1 (de) * 2007-06-21 2010-04-21 Avistar, Inc. Verfahren und vorrichtung zur regelung eines relativen kohlenflusses in röhren von einer mühle
GB2457663B (en) * 2008-02-19 2012-04-18 Teledyne Ltd Monitoring downhole production flow in an oil or gas well
DE102008037700A1 (de) * 2008-08-14 2010-02-18 Endress + Hauser Flowtec Ag Messaufnehmer vom Vibrationstyp
US10239034B2 (en) 2009-02-06 2019-03-26 Marathon Petroleum Company Lp FCC cyclone using acoustic detectors
DE102009001526A1 (de) * 2009-03-12 2010-09-16 Endress + Hauser Flowtec Ag Wirbelströmungsmessgerät zum Überwachen und/oder Messen einer verteilten Teilchen- und/oder Tröpfchen-Strömung
EP2444799B1 (de) * 2010-10-25 2014-07-02 Vetco Gray Controls Limited Sanderkennungskalibrierung
US7992453B1 (en) * 2011-01-14 2011-08-09 Cameron International Corporation Erosion-resistant insert for flow measurement devices
GB201115913D0 (en) 2011-09-14 2011-10-26 Spirax Sarco Ltd Method and apparatus for determining the phase compositions of a multiphase fluid flow
US8869629B2 (en) * 2012-03-08 2014-10-28 Cnh Industrial Canada, Ltd. System and method for monitoring agricultural product delivery
AU2014209491B2 (en) 2013-01-22 2018-02-22 Cidra Corporate Services Inc. Acoustic impact particle size measurement
DE102014113898A1 (de) 2014-09-25 2016-03-31 Endress+Hauser Flowtec Ag Messanordnung
WO2016097728A1 (en) * 2014-12-16 2016-06-23 Sand Monitoring Services Limited Measurement systems and methods
US10696906B2 (en) 2017-09-29 2020-06-30 Marathon Petroleum Company Lp Tower bottoms coke catching device
GB201720276D0 (en) 2017-12-05 2018-01-17 Parker Hunnifin Emea S A R L Detecting particles in a particle containing fluid
US12000720B2 (en) 2018-09-10 2024-06-04 Marathon Petroleum Company Lp Product inventory monitoring
US11975316B2 (en) 2019-05-09 2024-05-07 Marathon Petroleum Company Lp Methods and reforming systems for re-dispersing platinum on reforming catalyst
US11352577B2 (en) 2020-02-19 2022-06-07 Marathon Petroleum Company Lp Low sulfur fuel oil blends for paraffinic resid stability and associated methods
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
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
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
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
CN114252377B (zh) * 2021-12-28 2024-05-03 聪明猪检测技术(成都)有限公司 基于多传感器管道介质中颗粒含量检测方法及系统
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
US3841144A (en) * 1972-10-12 1974-10-15 Mobil Oil Corp Sand detection probe
US3906780A (en) * 1972-10-12 1975-09-23 Mobil Oil Corp Particulate material detection means
US3816773A (en) * 1972-10-12 1974-06-11 Mobil Oil Corp Method and apparatus for detecting particulate material in flow stream
US4149415A (en) * 1976-08-09 1979-04-17 Probe Engineering Company Limited Apparatus for sensing moving particles or small moving objects
US4135395A (en) * 1977-10-26 1979-01-23 The International Nickel Company, Inc. Undersea mining instrument

Also Published As

Publication number Publication date
US4674337A (en) 1987-06-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee