AU2013234309B2 - Sorting aggregate material - Google Patents
Sorting aggregate material Download PDFInfo
- Publication number
- AU2013234309B2 AU2013234309B2 AU2013234309A AU2013234309A AU2013234309B2 AU 2013234309 B2 AU2013234309 B2 AU 2013234309B2 AU 2013234309 A AU2013234309 A AU 2013234309A AU 2013234309 A AU2013234309 A AU 2013234309A AU 2013234309 B2 AU2013234309 B2 AU 2013234309B2
- Authority
- AU
- Australia
- Prior art keywords
- stone
- measurement
- boart
- feeder
- light
- 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.)
- Ceased
Links
- 239000000463 material Substances 0.000 title claims abstract description 54
- 239000004575 stone Substances 0.000 claims abstract description 165
- 238000005259 measurement Methods 0.000 claims abstract description 84
- 239000010432 diamond Substances 0.000 claims abstract description 57
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 52
- 239000010437 gem Substances 0.000 claims abstract description 14
- 229910001751 gemstone Inorganic materials 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims description 36
- 238000012360 testing method Methods 0.000 claims description 15
- 239000000835 fiber Substances 0.000 claims description 9
- 238000001069 Raman spectroscopy Methods 0.000 claims description 5
- 230000001419 dependent effect Effects 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000000644 propagated effect Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000004611 spectroscopical analysis Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 8
- 239000013307 optical fiber Substances 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005424 photoluminescence Methods 0.000 description 2
- 241001670157 Gymnura Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3425—Sorting according to other particular properties according to optical properties, e.g. colour of granular material, e.g. ore particles, grain
- B07C5/3427—Sorting according to other particular properties according to optical properties, e.g. colour of granular material, e.g. ore particles, grain by changing or intensifying the optical properties prior to scanning, e.g. by inducing fluorescence under UV or x-radiation, subjecting the material to a chemical reaction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
- B07C5/10—Sorting according to size measured by light-responsive means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/3416—Sorting according to other particular properties according to radiation transmissivity, e.g. for light, x-rays, particle radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3425—Sorting according to other particular properties according to optical properties, e.g. colour of granular material, e.g. ore particles, grain
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
- B07C5/365—Sorting apparatus characterised by the means used for distribution by means of air using a single separation means
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/59—Transmissivity
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/65—Raman scattering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
-
- 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
- G01N21/87—Investigating jewels
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Toxicology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1204676.9 | 2012-03-16 | ||
| GB1204676.9A GB2504052B (en) | 2012-03-16 | 2012-03-16 | Sorting aggregate material |
| PCT/EP2013/055240 WO2013135816A1 (en) | 2012-03-16 | 2013-03-14 | Sorting aggregate material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2013234309A1 AU2013234309A1 (en) | 2014-08-21 |
| AU2013234309B2 true AU2013234309B2 (en) | 2016-02-25 |
Family
ID=46052062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2013234309A Ceased AU2013234309B2 (en) | 2012-03-16 | 2013-03-14 | Sorting aggregate material |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP2825321B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN104245159B (cg-RX-API-DMAC7.html) |
| AU (1) | AU2013234309B2 (cg-RX-API-DMAC7.html) |
| CA (1) | CA2867503C (cg-RX-API-DMAC7.html) |
| GB (1) | GB2504052B (cg-RX-API-DMAC7.html) |
| IN (1) | IN2014DN08427A (cg-RX-API-DMAC7.html) |
| RU (1) | RU2623987C2 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2013135816A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312252B (zh) * | 2015-11-09 | 2019-01-01 | 虞雅仙 | 水钻检查设备 |
| CN106680283B (zh) * | 2015-11-09 | 2019-12-10 | 虞雅仙 | 一种水钻生产工艺 |
| CN105521953B (zh) * | 2015-12-02 | 2018-12-28 | 虞雅仙 | 水钻生产工艺 |
| CN109863388B (zh) * | 2016-10-24 | 2020-12-25 | 陶朗分选有限责任公司 | 一种用于检测钻石标记的方法和系统 |
| GB2558247A (en) * | 2016-12-23 | 2018-07-11 | De Beers Uk Ltd | Gemstone sorting |
| CN106824827A (zh) * | 2017-02-17 | 2017-06-13 | 浙江工业大学 | 球形物料送检分类装置的分类机构 |
| GB201703134D0 (en) * | 2017-02-27 | 2017-04-12 | Beers Uk Ltd | Dispensing apparatus |
| CN107199178B (zh) * | 2017-07-13 | 2022-11-18 | 沈阳隆基电磁科技股份有限公司 | 一种磁性顽石精细除铁分选系统 |
| CN110333218B (zh) * | 2019-07-05 | 2022-10-18 | 国家珠宝玉石首饰检验集团有限公司 | 一种和田玉Mg2+/(Mg2++Fe2+)比值测试系统及测试方法 |
| CN114011750A (zh) * | 2021-10-27 | 2022-02-08 | 光子(深圳)精密科技有限公司 | 一种物料视觉检测分类装置及分类方法 |
| GB2612812A (en) * | 2021-11-12 | 2023-05-17 | De Beers Uk Ltd | Melee gemstone sorting |
| CN115634846B (zh) * | 2022-10-21 | 2023-05-30 | 芜湖胤星医学检验实验室有限公司 | 一种医学样本智能分拣系统 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4693377A (en) * | 1983-05-24 | 1987-09-15 | The British Petroleum Company P.L.C. | Diamond separation using raman scattering |
| GB2199657A (en) * | 1986-11-12 | 1988-07-13 | De Beers Ind Diamond | Diamond sorting |
| EP0341096A2 (en) * | 1988-05-06 | 1989-11-08 | Gersan Establishment | A method of identifying individual objects or zones |
| GB2280956A (en) * | 1991-02-20 | 1995-02-15 | Gersan Ets | Detecting diamonds in a plurality of objects |
| US6096991A (en) * | 1994-09-13 | 2000-08-01 | Maurilastic Ltd. | Method of and apparatus for sorting a particulate material |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2121535B (en) * | 1982-06-02 | 1986-04-30 | Anglo Amer Corp South Africa | Detector for use in sorting system |
| ZA867411B (en) * | 1985-09-30 | 1987-09-30 | Cra Services | Classifier |
| AU587345B2 (en) * | 1986-08-20 | 1989-08-10 | De Beers Consolidated Mines Limited | Separation process |
| ZA89663B (en) * | 1988-01-29 | 1989-10-25 | Argyle Diamond Sales | Method of and apparatus for sorting and/or confirming the identity of gems |
| GB8823570D0 (en) * | 1988-10-07 | 1988-11-16 | Spandrel Etab | Sorting |
| RU2016672C1 (ru) * | 1991-05-12 | 1994-07-30 | Курский Политехнический Институт | Устройство сортировки |
| ZA200608025B (en) * | 2004-03-12 | 2008-06-25 | Univ Witwatersrand Jhb | Detection of diamonds |
| RU2476862C2 (ru) * | 2007-04-03 | 2013-02-27 | Опал Продьюсерз Острэйлиа Лимитед | Устройство для экспертизы, оценки и классификации драгоценных камней |
| DE102010022455A1 (de) * | 2010-06-02 | 2011-12-08 | Optosort Gmbh | Verfahren und Vorrichtung zum Erkennen eines ein Zielmineral enthaltenden Objektes |
-
2012
- 2012-03-16 GB GB1204676.9A patent/GB2504052B/en not_active Expired - Fee Related
-
2013
- 2013-03-14 CA CA2867503A patent/CA2867503C/en active Active
- 2013-03-14 IN IN8427DEN2014 patent/IN2014DN08427A/en unknown
- 2013-03-14 RU RU2014139581A patent/RU2623987C2/ru active
- 2013-03-14 WO PCT/EP2013/055240 patent/WO2013135816A1/en not_active Ceased
- 2013-03-14 AU AU2013234309A patent/AU2013234309B2/en not_active Ceased
- 2013-03-14 EP EP13711606.7A patent/EP2825321B1/en active Active
- 2013-03-14 CN CN201380013948.4A patent/CN104245159B/zh not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4693377A (en) * | 1983-05-24 | 1987-09-15 | The British Petroleum Company P.L.C. | Diamond separation using raman scattering |
| GB2199657A (en) * | 1986-11-12 | 1988-07-13 | De Beers Ind Diamond | Diamond sorting |
| EP0341096A2 (en) * | 1988-05-06 | 1989-11-08 | Gersan Establishment | A method of identifying individual objects or zones |
| GB2280956A (en) * | 1991-02-20 | 1995-02-15 | Gersan Ets | Detecting diamonds in a plurality of objects |
| US6096991A (en) * | 1994-09-13 | 2000-08-01 | Maurilastic Ltd. | Method of and apparatus for sorting a particulate material |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013135816A1 (en) | 2013-09-19 |
| GB201204676D0 (en) | 2012-05-02 |
| EP2825321A1 (en) | 2015-01-21 |
| CN104245159B (zh) | 2016-12-14 |
| CN104245159A (zh) | 2014-12-24 |
| GB2504052B (en) | 2017-05-10 |
| GB2504052A (en) | 2014-01-22 |
| CA2867503A1 (en) | 2013-09-19 |
| RU2014139581A (ru) | 2016-05-10 |
| IN2014DN08427A (cg-RX-API-DMAC7.html) | 2015-05-08 |
| CA2867503C (en) | 2020-10-06 |
| EP2825321B1 (en) | 2019-04-24 |
| RU2623987C2 (ru) | 2017-06-29 |
| AU2013234309A1 (en) | 2014-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) | ||
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |