CA2247377A1 - Process for monitoring a disperse system for non-dispersed impurities and device for carrying out said process - Google Patents

Process for monitoring a disperse system for non-dispersed impurities and device for carrying out said process Download PDF

Info

Publication number
CA2247377A1
CA2247377A1 CA002247377A CA2247377A CA2247377A1 CA 2247377 A1 CA2247377 A1 CA 2247377A1 CA 002247377 A CA002247377 A CA 002247377A CA 2247377 A CA2247377 A CA 2247377A CA 2247377 A1 CA2247377 A1 CA 2247377A1
Authority
CA
Canada
Prior art keywords
strip
impurities
radiation
detected
disperse system
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.)
Abandoned
Application number
CA002247377A
Other languages
English (en)
French (fr)
Inventor
Fredi Stucki
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.)
Borealis AS
Original Assignee
Borealis A/S
Fredi Stucki
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 A/S, Fredi Stucki filed Critical Borealis A/S
Publication of CA2247377A1 publication Critical patent/CA2247377A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/18—Investigating the presence of flaws defects or foreign matter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/083—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being X-rays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/16—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the material being a moving sheet or film
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92228—Content, e.g. percentage of humidity, volatiles, contaminants or degassing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92295—Errors or malfunctioning, e.g. for quality control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92438—Conveying, transporting or storage of articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92723—Content, e.g. percentage of humidity, volatiles, contaminants or degassing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9279—Errors or malfunctioning, e.g. for quality control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92933—Conveying, transporting or storage of articles

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
CA002247377A 1996-02-29 1997-02-21 Process for monitoring a disperse system for non-dispersed impurities and device for carrying out said process Abandoned CA2247377A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19607582A DE19607582A1 (de) 1996-02-29 1996-02-29 Verfahren zur Überwachung eines dispersen Systems auf nichtdispergierte Verunreinigungen und Vorrichtung zur Durchführung dieses Verfahrens
DE19607582.3 1996-02-29

Publications (1)

Publication Number Publication Date
CA2247377A1 true CA2247377A1 (en) 1997-09-04

Family

ID=7786714

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002247377A Abandoned CA2247377A1 (en) 1996-02-29 1997-02-21 Process for monitoring a disperse system for non-dispersed impurities and device for carrying out said process

Country Status (7)

Country Link
EP (1) EP0883800A1 (de)
JP (1) JP2000505552A (de)
KR (1) KR19990087358A (de)
AU (1) AU1715697A (de)
CA (1) CA2247377A1 (de)
DE (1) DE19607582A1 (de)
WO (1) WO1997032200A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006179424A (ja) * 2004-12-24 2006-07-06 Toyota Motor Corp 電池の製造方法
EP1758398A1 (de) 2005-08-23 2007-02-28 Syneola SA Auf multidimensionale Semiotik und Fuzzylogik basierende Metadaten- und Benutzeroberfläche für ein interaktives Multimediasystem mit wissenbasierter Adaptationsfähigkeit
DE102015114658A1 (de) 2015-09-02 2017-03-02 Troester Gmbh & Co. Kg Vorrichtung und Verfahren zur radioskopischen Untersuchung eines streifenförmigen Materials mit einem wesentlichen Bestandteil aus Kautschuk oder Kunststoff

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289964A (en) * 1980-01-24 1981-09-15 Intec Corporation Radiation inspection system for a material making apparatus and method using a beta ray gauge
DE3224964A1 (de) * 1982-07-03 1984-01-05 Sauerwein, Kurt, Dr., 5657 Haan Durchstrahlungsverfahren und -vorrichtung zum materialpruefen
DE3325281C2 (de) * 1983-07-13 1985-09-26 Rheinisch-Westfälischer Technischer Überwachungsverein e.V ., 4300 Essen Verfahren und Vorrichtung zur fortlaufenden, zerstörungsfreien Werkstoffprüfung an kontinuierlich bewegtem Bandmaterial
GB8900254D0 (en) * 1989-01-06 1989-03-08 Vactite Ltd Treatment of plastics insulated wire
DE3928279C2 (de) * 1989-08-26 1998-05-14 Truetzschler Gmbh & Co Kg Verfahren und Vorrichtung zum Erkennen von störenden Partikeln, insbesondere Trashteilen, Nissen, Schalennissen, Noppen u. dgl., in textilem Fasergut, z. B. Baumwolle, Chemiefasern u. dgl.

Also Published As

Publication number Publication date
KR19990087358A (ko) 1999-12-27
WO1997032200A1 (de) 1997-09-04
DE19607582A1 (de) 1997-09-04
AU1715697A (en) 1997-09-16
JP2000505552A (ja) 2000-05-09
EP0883800A1 (de) 1998-12-16

Similar Documents

Publication Publication Date Title
US5806441A (en) Automatic carbon black discharging device in waste tire decomposing apparatus
CN1672813B (zh) 分离异物的方法和装置
US5309215A (en) Procedure for the determination of particle size distribution in particle mixtures
DE112014003352B4 (de) Mit einem Strahl geladener Teilchen arbeitende Vorrichtung und Probenbilderfassungsverfahren
JPH0682358A (ja) 粒子検出器
DE4104575A1 (de) Vorrichtung zur pruefung von pulverfoermigem material
US20070095168A1 (en) Method and apparatus for determining particle parameter and processor performance in a coal and mineral processing system
AU2793889A (en) Method of automatic particle analysis and means for performing the analysis
DE102013219585A1 (de) Optische Anordnung, insbesondere Plasma-Lichtquelle oder EUV-Lithographieanlage
CA2247377A1 (en) Process for monitoring a disperse system for non-dispersed impurities and device for carrying out said process
DE2351922A1 (de) Vorrichtung zum nachweis von makroteilchen in einem gasstrom
RU2006104365A (ru) Устройство и способ разделения навалочных материалов
DE69926113T2 (de) Vorrichtung und verfahren zur sortierung von körnchen
CN105799178A (zh) 用于排水板、防水板或防排水板的生产装置
US3248061A (en) Method and apparatus utilizing radiation for depth control of flowable materials
DE3443575C2 (de)
CN107014720A (zh) 一种颗粒粒度在线原位测量探针
CN217520973U (zh) 一种基于计算机视觉的动态砂石粒径检测装置
JP2928699B2 (ja) 目標芯センサ装置
US11519868B2 (en) Apparatus and method for analysing and processing granular material
CN102839248A (zh) 高炉摆动溜槽在线检测装置及检测方法
CA1047793A (en) Smoke density measuring apparatus
JP2002221481A (ja) 粒度測定装置
CN113552028A (zh) 混合料视觉分析装置、混合料粒度组成检测方法及系统
JP5077308B2 (ja) 臭素濃度測定装置及びその測定方法

Legal Events

Date Code Title Description
FZDE Dead