DE19680817B4 - Verfahren und Vorrichtung zur Bestimmung der geometrischen Abmessungen von Teilchen eines pelletierten und/oder granulierten Materials - Google Patents
Verfahren und Vorrichtung zur Bestimmung der geometrischen Abmessungen von Teilchen eines pelletierten und/oder granulierten Materials Download PDFInfo
- Publication number
- DE19680817B4 DE19680817B4 DE19680817T DE19680817T DE19680817B4 DE 19680817 B4 DE19680817 B4 DE 19680817B4 DE 19680817 T DE19680817 T DE 19680817T DE 19680817 T DE19680817 T DE 19680817T DE 19680817 B4 DE19680817 B4 DE 19680817B4
- Authority
- DE
- Germany
- Prior art keywords
- radiation
- particles
- granulated material
- pelleted
- intensity
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000008187 granular material Substances 0.000 title claims abstract description 27
- 239000002245 particle Substances 0.000 title claims abstract description 23
- 230000005855 radiation Effects 0.000 claims abstract description 33
- 239000008188 pellet Substances 0.000 claims abstract description 14
- 230000005670 electromagnetic radiation Effects 0.000 claims abstract description 5
- 239000004575 stone Substances 0.000 claims abstract description 3
- 238000011156 evaluation Methods 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 238000005453 pelletization Methods 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229910000278 bentonite Inorganic materials 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Dispersion Chemistry (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19680817T DE19680817B4 (de) | 1995-09-28 | 1996-09-24 | Verfahren und Vorrichtung zur Bestimmung der geometrischen Abmessungen von Teilchen eines pelletierten und/oder granulierten Materials |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19536238.1 | 1995-09-28 | ||
DE19536238 | 1995-09-28 | ||
DE19680817T DE19680817B4 (de) | 1995-09-28 | 1996-09-24 | Verfahren und Vorrichtung zur Bestimmung der geometrischen Abmessungen von Teilchen eines pelletierten und/oder granulierten Materials |
PCT/DE1996/001810 WO1997012222A2 (fr) | 1995-09-28 | 1996-09-24 | Procede et systeme permettant de determiner les dimensions geometriques de particules d'un materiau sous forme de boulettes et/ou de granules |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19680817D2 DE19680817D2 (de) | 1998-07-23 |
DE19680817B4 true DE19680817B4 (de) | 2011-12-08 |
Family
ID=7773524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19680817T Expired - Fee Related DE19680817B4 (de) | 1995-09-28 | 1996-09-24 | Verfahren und Vorrichtung zur Bestimmung der geometrischen Abmessungen von Teilchen eines pelletierten und/oder granulierten Materials |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU702574B2 (fr) |
DE (1) | DE19680817B4 (fr) |
RU (1) | RU2154814C2 (fr) |
WO (1) | WO1997012222A2 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2778243B1 (fr) * | 1998-04-29 | 2000-06-02 | Cilas | Dispositif pour determiner la repartition granulometrique d'un melange de particules |
US9010543B2 (en) | 2010-06-02 | 2015-04-21 | Technological Resources Pty. Limited | Separating mined material |
RU2508534C1 (ru) * | 2012-08-13 | 2014-02-27 | Федеральное государственное бюджетное учреждение науки Институт проблем управления им. В.А. Трапезникова Российской академии наук | Устройство для измерения геометрического размера диэлектрической частицы |
RU2557330C2 (ru) * | 2013-03-19 | 2015-07-20 | Василий Николаевич Круглов | Способ определения геометрических размеров частиц окомкованного и/или гранулированного материала в насыпном слое |
RU2626381C1 (ru) * | 2016-09-26 | 2017-07-26 | федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет" | Система гранулометрического анализа жидких дисперсных сред |
RU2677209C1 (ru) * | 2017-07-27 | 2019-01-15 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Способ оценки качества измельчения нитратов целлюлозы |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2012948A (en) * | 1977-12-29 | 1979-08-01 | Sumitomo Metal Ind | Investigation of Particle Size Distribution |
JPS5759143A (en) * | 1980-09-26 | 1982-04-09 | Nippon Kokan Kk <Nkk> | Measuring method for grain size of granular material |
EP0198670A2 (fr) * | 1985-04-11 | 1986-10-22 | Nippon Steel Corporation | Mesure de la taille de particules tombantes |
EP0391530A2 (fr) * | 1989-04-05 | 1990-10-10 | Nkk Corporation | Méthode de mesure de la taille moyenne de particules dans un matériau en grains |
DE4414622A1 (de) * | 1994-04-18 | 1995-10-19 | Marcus Dipl Ing Gutzmer | Verfahren und Vorrichtung zur Bestimmung von Fremdstoffen in körnigen Medien |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4283953A (en) * | 1978-10-30 | 1981-08-18 | Schlumberger Technology Corporation | Method and apparatus for determining a granularity property of a subsurface formation around a borehole |
SE504769C2 (sv) * | 1994-03-17 | 1997-04-21 | Agrovision Ab | Sätt och anordning för automatisk bedömning av spannmål |
-
1996
- 1996-09-24 WO PCT/DE1996/001810 patent/WO1997012222A2/fr active Application Filing
- 1996-09-24 RU RU98107848A patent/RU2154814C2/ru active
- 1996-09-24 DE DE19680817T patent/DE19680817B4/de not_active Expired - Fee Related
- 1996-09-24 AU AU76190/96A patent/AU702574B2/en not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2012948A (en) * | 1977-12-29 | 1979-08-01 | Sumitomo Metal Ind | Investigation of Particle Size Distribution |
JPS5759143A (en) * | 1980-09-26 | 1982-04-09 | Nippon Kokan Kk <Nkk> | Measuring method for grain size of granular material |
EP0198670A2 (fr) * | 1985-04-11 | 1986-10-22 | Nippon Steel Corporation | Mesure de la taille de particules tombantes |
EP0391530A2 (fr) * | 1989-04-05 | 1990-10-10 | Nkk Corporation | Méthode de mesure de la taille moyenne de particules dans un matériau en grains |
DE4414622A1 (de) * | 1994-04-18 | 1995-10-19 | Marcus Dipl Ing Gutzmer | Verfahren und Vorrichtung zur Bestimmung von Fremdstoffen in körnigen Medien |
Also Published As
Publication number | Publication date |
---|---|
WO1997012222A3 (fr) | 1997-06-05 |
AU702574B2 (en) | 1999-02-25 |
WO1997012222A2 (fr) | 1997-04-03 |
AU7619096A (en) | 1997-04-17 |
RU2154814C2 (ru) | 2000-08-20 |
DE19680817D2 (de) | 1998-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final |
Effective date: 20120309 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20130403 |