IN2014DN08427A - - Google Patents

Info

Publication number
IN2014DN08427A
IN2014DN08427A IN8427DEN2014A IN2014DN08427A IN 2014DN08427 A IN2014DN08427 A IN 2014DN08427A IN 8427DEN2014 A IN8427DEN2014 A IN 8427DEN2014A IN 2014DN08427 A IN2014DN08427 A IN 2014DN08427A
Authority
IN
India
Prior art keywords
stone
measurement location
aggregate material
measurement
transport system
Prior art date
Application number
Other languages
English (en)
Inventor
Nicholas Matthew Davies
Qi He Hong
Graham Ralph Powell
Trevor Poulter
Andrew Portsmouth
Original Assignee
De Beers Centenary AG
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 De Beers Centenary AG filed Critical De Beers Centenary AG
Publication of IN2014DN08427A publication Critical patent/IN2014DN08427A/en

Links

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
    • 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
    • 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

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)
IN8427DEN2014 2012-03-16 2013-03-14 IN2014DN08427A (cg-RX-API-DMAC7.html)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
IN2014DN08427A true IN2014DN08427A (cg-RX-API-DMAC7.html) 2015-05-08

Family

ID=46052062

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8427DEN2014 IN2014DN08427A (cg-RX-API-DMAC7.html) 2012-03-16 2013-03-14

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)

* Cited by examiner, † Cited by third party
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

Family Cites Families (14)

* Cited by examiner, † Cited by third party
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
GB8314340D0 (en) * 1983-05-24 1983-06-29 British Petroleum Co Plc Separation technique
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
AU595660B2 (en) * 1986-11-12 1990-04-05 De Beers Industrial Diamond Division (Proprietary) Limited Diamond sorting
ZA89663B (en) * 1988-01-29 1989-10-25 Argyle Diamond Sales Method of and apparatus for sorting and/or confirming the identity of gems
GB2219079B (en) * 1988-05-06 1992-09-09 Gersan Ets A method of identifying individual objects or zones
GB8823570D0 (en) * 1988-10-07 1988-11-16 Spandrel Etab Sorting
GB2280956B (en) * 1991-02-20 1995-08-30 Gersan Ets Classifying or sorting
RU2016672C1 (ru) * 1991-05-12 1994-07-30 Курский Политехнический Институт Устройство сортировки
US6096991A (en) * 1994-09-13 2000-08-01 Maurilastic Ltd. Method of and apparatus for sorting a particulate material
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

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
CA2867503C (en) 2020-10-06
AU2013234309B2 (en) 2016-02-25
EP2825321B1 (en) 2019-04-24
RU2623987C2 (ru) 2017-06-29
AU2013234309A1 (en) 2014-08-21

Similar Documents

Publication Publication Date Title
IN2014DN08427A (cg-RX-API-DMAC7.html)
Prins et al. Order-first split-second methods for vehicle routing problems: A review
Redding et al. Transportation costs and the spatial organization of economic activity
Liao et al. A deterministic inventory model for deteriorating items with two warehouses and trade credit in a supply chain system
IN2015DN03198A (cg-RX-API-DMAC7.html)
CO2017000216A2 (es) Métodos y sistemas para transferir material apuntalante para fracturación con riesgo reducido de producción y liberación de polvo de sílice en un pozo
ECSP13012797A (es) Sistema y método para clasificar artículos y mezclar selectivamente los artículos clasificados
EA201790036A1 (ru) Обнаружение и измерение трещин в металлургических емкостях
BR112017014033A2 (pt) artigos abrasivos e métodos para formar os mesmos
BRPI0905953A2 (pt) Método para classificar rebaixo na superficie de recipiente de transporte, método para medir profundidade de rebaixo na superficie de recipiente de transporte, aparelho de medição para medir profundidade de rebaixo e método para impedir formação de rebaixos de classificação inaceitável
DE502008002458D1 (de) Vorrichtung zum Sortieren von Stückgut
EP2697585A4 (en) DEVICE FOR DRYING AND CLASSIFYING A MATERIAL
EP2858925A4 (en) Method for conveying a material in a pneumatic material conveying system
FR3035087B1 (fr) Dispositif de transport d'objets et dispositif de convoyage et de pesee equipe de tels dispositifs de transport
AR101988A1 (es) Administración de una cadena de suministro
FR3023736B1 (fr) Procede pour trier des objets postaux dans un casier de tri avec un denombrement automatique des objets tries
EP3795506A4 (en) SORTING DEVICE FOR CONVEYED ARTICLES
MY169224A (en) Container having a dispense indicator
EP2772733A4 (en) DEVICE FOR COLLECTING AND UNLOADING TO GOOD OBJECTS FOR A COMBINATION SCALE AND COMBINATION SCALE THEREWITH
FR2940149B1 (fr) Machine de tri postal avec chariot pour la manipulation des envois postaux
MX373254B (es) Articulo abrasivo para operaciones de molienda a alta velocidad.
SG162631A1 (en) System and processing of a substrate
MX2016015531A (es) Ensayo de inflamacion oral.
GB2549602B (en) Apparatus for use in determining the weight of a trailer and the goods located therein
WO2013004584A3 (en) Sorting apparatus