PT89245A - Processo e aparelho automatico para controlo da distribuicao por tamanhos e cores de particulas em fluxos das mesmas - Google Patents

Processo e aparelho automatico para controlo da distribuicao por tamanhos e cores de particulas em fluxos das mesmas

Info

Publication number
PT89245A
PT89245A PT89245A PT8924588A PT89245A PT 89245 A PT89245 A PT 89245A PT 89245 A PT89245 A PT 89245A PT 8924588 A PT8924588 A PT 8924588A PT 89245 A PT89245 A PT 89245A
Authority
PT
Portugal
Prior art keywords
silo
particles
pct
distance
color
Prior art date
Application number
PT89245A
Other languages
English (en)
Other versions
PT89245B (pt
Inventor
Odd Andreas Asbjornsen
Terje Jorgensen
Oddbjorn Erik Strand
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Publication of PT89245A publication Critical patent/PT89245A/pt
Publication of PT89245B publication Critical patent/PT89245B/pt

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
    • G01N15/02—Investigating particle size or size distribution
    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0227—Investigating particle size or size distribution by optical means using imaging; using holography
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S73/00—Measuring and testing
    • Y10S73/01—Vibration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Sorting Of Articles (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
PT89245A 1987-12-18 1988-12-16 Processo e aparelho automatico para controlo da distribuicao por tamanhos e cores de particulas em fluxos das mesmas PT89245B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO875304A NO163384C (no) 1987-12-18 1987-12-18 Fremgangsmaate ved automatisk partikkelanalyse og anordning for dens utfoerelse.

Publications (2)

Publication Number Publication Date
PT89245A true PT89245A (pt) 1989-09-14
PT89245B PT89245B (pt) 1994-01-31

Family

ID=19890482

Family Applications (1)

Application Number Title Priority Date Filing Date
PT89245A PT89245B (pt) 1987-12-18 1988-12-16 Processo e aparelho automatico para controlo da distribuicao por tamanhos e cores de particulas em fluxos das mesmas

Country Status (16)

Country Link
US (1) US5011285A (pt)
EP (1) EP0348469B1 (pt)
JP (1) JP2791363B2 (pt)
KR (1) KR900700869A (pt)
CN (1) CN1019858B (pt)
AT (1) ATE73934T1 (pt)
AU (1) AU2793889A (pt)
CA (1) CA1327460C (pt)
CZ (1) CZ843788A3 (pt)
DE (1) DE3869405D1 (pt)
FI (1) FI95079C (pt)
NO (1) NO163384C (pt)
PT (1) PT89245B (pt)
RU (1) RU1838777C (pt)
WO (1) WO1989005971A1 (pt)
YU (1) YU46577B (pt)

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DE4119240A1 (de) * 1991-06-07 1992-12-10 Matthias Dipl Ing Schumann Verfahren zur bestimmung der partikelgroessenverteilung von partikelgemischen
US6049381A (en) * 1993-10-29 2000-04-11 The United States Of America As Represented By The Secretary Of The Navy Real time suspended particle monitor
US5810934A (en) 1995-06-07 1998-09-22 Advanced Silicon Materials, Inc. Silicon deposition reactor apparatus
WO1996041036A2 (en) * 1995-06-07 1996-12-19 Advanced Silicon Materials, Inc. Method and apparatus for silicon deposition in a fluidized-bed reactor
AUPN599495A0 (en) * 1995-10-16 1995-11-09 Scientific Industrial Automation Pty Limited Method and apparatus for sizing particulate material
US6653618B2 (en) * 2000-04-28 2003-11-25 Palomar Medical Technologies, Inc. Contact detecting method and apparatus for an optical radiation handpiece
DE19802141C1 (de) * 1998-01-22 1999-04-22 Retsch Kurt Gmbh & Co Kg Vorrichtung zur Bestimmung der Partikelgrößenverteilung eines Partikelgemisches
CA2446438A1 (en) * 2001-05-07 2002-11-14 Norsk Hydro Asa Automatic particle analysing system
US6885904B2 (en) * 2001-05-18 2005-04-26 Advanced Vision Particle Measurement, Inc. Control feedback system and method for bulk material industrial processes using automated object or particle analysis
US6629010B2 (en) * 2001-05-18 2003-09-30 Advanced Vision Particle Measurement, Inc. Control feedback system and method for bulk material industrial processes using automated object or particle analysis
US7237679B1 (en) 2001-09-04 2007-07-03 Aveka, Inc. Process for sizing particles and producing particles separated into size distributions
US7518716B2 (en) * 2002-12-20 2009-04-14 J.M. Canty Inc. Granular product inspection device
US7009703B2 (en) * 2003-03-27 2006-03-07 J.M.Canty Inc. Granular product inspection device
WO2005026699A1 (en) * 2003-09-12 2005-03-24 Sacmi Cooperativa Meccanici Imola Societa' Cooperativa Method for continuously controlling the particle size distribution of powders used in the ceramics industry, and plant for its implementation
NO327576B1 (no) 2006-06-01 2009-08-17 Ana Tec As Framgangsmate og apparat for analyse av objekter
RU2401425C1 (ru) * 2009-06-10 2010-10-10 Открытое акционерное общество "Союзцветметавтоматика" Способ автоматического контроля крупности частиц в потоке материала
CN101694506B (zh) * 2009-10-19 2011-07-13 中国空间技术研究院 可移动式的单粒子试验器件加热温度控制装置及方法
DE102009056503A1 (de) * 2009-12-02 2011-06-09 Haver & Boecker Ohg Partikelmessgerät, insbesondere zur Analyse von Korngrößen feiner und feinster Schüttgüter
JP5779867B2 (ja) * 2010-11-22 2015-09-16 株式会社Sumco 浮遊粒子の測定方法及びその装置
CN102279145B (zh) * 2011-06-30 2013-04-17 云南三环中化化肥有限公司 颗粒物料相对圆整度测定装置及测定方法
CN102507433A (zh) * 2011-10-26 2012-06-20 合肥工业大学 一种颗粒介质在双筒剪切过程中的摩擦学测试装置
CN102636420B (zh) * 2012-04-27 2014-03-12 西安交通大学 一种大型喷雾场雾化液滴粒径测量装置
EP2890635B1 (en) 2012-08-29 2021-04-28 Hemlock Semiconductor Operations LLC Tapered fluidized bed reactor and process for its use
RU2517826C1 (ru) * 2012-10-24 2014-05-27 Совместное предприятие в форме закрытого акционерного общества "Изготовление, внедрение, сервис" Способ автоматического контроля крупности частиц в потоке пульпы
EP4159307A1 (en) * 2013-09-30 2023-04-05 Nippon Shokubai Co., Ltd. Method for filling particulate water absorbing agent and method for sampling filled particulate water absorbing agent
DE202014100974U1 (de) * 2014-03-04 2015-06-08 Retsch Technology Gmbh Vorrichtung zur Bestimmung der Partikelgröße und/oder der Partikelform eines Partikelgemisches
CN106546516B (zh) * 2016-09-23 2019-04-19 浙江大学 流化床制粒过程中颗粒多性质的在线检测装置
GB2559964A (en) * 2017-02-16 2018-08-29 Her Majesty In Right Of Canada As Represented By The Mini Of Natural Resources Methods for measuring properties of rock pieces
RU2654373C1 (ru) * 2017-05-29 2018-05-17 Совместное предприятие в форме закрытого акционерного общества "Изготовление, внедрение, сервис" Устройство автоматического контроля крупности частиц в потоке пульпы
JP7071849B2 (ja) * 2018-03-09 2022-05-19 リオン株式会社 パーティクルカウンタ
WO2025176313A1 (en) * 2024-02-23 2025-08-28 Wheelabrator Group Gmbh Unit for analysing dry blasting material in a dry blasting machine

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US2997096A (en) * 1957-05-16 1961-08-22 Owens Corning Fiberglass Corp Multiple stage methods and apparatus for curing the binder of fibrous glass masses
DE2741321C3 (de) * 1977-09-14 1981-05-27 Wibau Industrie und Verwaltung GmbH, 6466 Gründau Verfahren zum Bestimmen der Teilchengrößenverteilung eines fallenden oder fließenden Gutstromes durch Aufnehmen und Auswerten von Videobildern
DE2855583C2 (de) * 1977-12-29 1984-07-12 Sumitomo Metal Industries, Ltd., Osaka Verfahren zur Bestimmung der Korngrößenverteilung von Korngemischen
US4288162A (en) * 1979-02-27 1981-09-08 Sumitomo Kinzoku Kogyo Kabushiki Kaisha Measuring particle size distribution
US4295200A (en) * 1979-11-02 1981-10-13 The United States Of America As Represented By The Secretary Of The Navy Automatic particle analyzing system
JPS6040491B2 (ja) * 1980-12-29 1985-09-11 川崎製鉄株式会社 低炭素、低窒素、高クロム鋼の真空精錬法
FR2497952A1 (fr) * 1981-01-14 1982-07-16 France Etat Appareil et procede d'ombroscopie
DE3510363A1 (de) * 1985-03-22 1986-09-25 Basf Ag, 6700 Ludwigshafen Messanordnung zur partikelgroessenanalyse
JPS63119887A (ja) * 1986-11-06 1988-05-24 カネボウ株式会社 選別装置
JPS63265139A (ja) * 1987-04-23 1988-11-01 Otsuka Denshi Kk 粒径測定装置
JPH0216432A (ja) * 1988-07-05 1990-01-19 Seiki Tokyu Kogyo Kk 画像処理を用いた骨材粒度解析方法及び画像処理を用いたアスファルトプラントの砕石粒度管理方法

Also Published As

Publication number Publication date
JPH02502575A (ja) 1990-08-16
JP2791363B2 (ja) 1998-08-27
CN1037212A (zh) 1989-11-15
CN1019858B (zh) 1992-12-30
RU1838777C (ru) 1993-08-30
NO875304D0 (no) 1987-12-18
DE3869405D1 (de) 1992-04-23
KR900700869A (ko) 1990-08-17
CZ843788A3 (en) 1997-06-11
YU228588A (en) 1990-06-30
EP0348469A1 (en) 1990-01-03
PT89245B (pt) 1994-01-31
NO163384C (no) 1990-05-16
FI893881A7 (fi) 1989-08-17
FI95079C (fi) 1995-12-11
NO875304L (no) 1989-06-19
AU2793889A (en) 1989-07-19
FI893881A0 (fi) 1989-08-17
ATE73934T1 (de) 1992-04-15
EP0348469B1 (en) 1992-03-18
FI95079B (fi) 1995-08-31
CA1327460C (en) 1994-03-08
WO1989005971A1 (en) 1989-06-29
YU46577B (sh) 1993-11-16
NO163384B (no) 1990-02-05
US5011285A (en) 1991-04-30

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FG3A Patent granted, date of granting

Effective date: 19930701

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20050103