BR112012023476A2 - método de separação de minerais pelas suas propriedades luminescentes - Google Patents
método de separação de minerais pelas suas propriedades luminescentesInfo
- Publication number
- BR112012023476A2 BR112012023476A2 BR112012023476A BR112012023476A BR112012023476A2 BR 112012023476 A2 BR112012023476 A2 BR 112012023476A2 BR 112012023476 A BR112012023476 A BR 112012023476A BR 112012023476 A BR112012023476 A BR 112012023476A BR 112012023476 A2 BR112012023476 A2 BR 112012023476A2
- Authority
- BR
- Brazil
- Prior art keywords
- value
- limit value
- excitation
- separated
- luminescence signal
- Prior art date
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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B13/00—Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using physical effects
- B03B13/06—Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using physical effects using absorption or reflection of radioactive emanation
-
- 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
- B07C5/346—Sorting according to other particular properties according to radioactive properties
Landscapes
- Analysing Materials By The Use Of Radiation (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Sorting Of Articles (AREA)
Abstract
método de separação de minerais pelas suas propriedades luminescentes o método refere-se ao domínio de beneficiação de minérios. através deste método estabelecem-se os valores limites da intensidade do sinal de luminescência que surge durante a exposição do material a ser separado ao impulso de radiação de excitação e após decorrer o tempo predefinido depois da interrupção do impulso de excitação, efetua-se o tratamento do sinal registrado determinado primeiro o valor da intensidade do sinal de luminescência, compara-se o valor obtido com o respectivo valor limite predefinido e, no caso de o valor limite ser excedido, efetua-se o tratamento do sinal para determinar o valor do critério de separação selecionado, compara-se o resultado do tratamento com o valor limite predefinido e recupera-se o mineral a ser concentrado do material a ser separado, se o resultado da comparação satisfaz predefinido; no caso de o valor obtido da intensidade do sinal de luminescência após decorrer o tempo predefinido depois da interrupção do impulso de excitação ser inferior ao seu valor limite, determina-se o valor da intensidade do sinal de luminescência que surge durante o impulso de radiação de excitação, compara-se com o respectivo valor limite predefinido e recupera-se o mineral a ser concentrado do material a ser separado no caso de o valor limited ser excedido.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010148487/12A RU2437725C1 (ru) | 2010-11-19 | 2010-11-19 | Способ разделения минералов по их люминесцентным свойствам |
| PCT/RU2011/000876 WO2012067542A1 (ru) | 2010-11-19 | 2011-11-08 | Способ разделения минералов по их люминесцентным свойствам |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112012023476A2 true BR112012023476A2 (pt) | 2017-07-18 |
Family
ID=45782761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112012023476A BR112012023476A2 (pt) | 2010-11-19 | 2011-11-08 | método de separação de minerais pelas suas propriedades luminescentes |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US8878090B2 (pt) |
| JP (1) | JP5354235B2 (pt) |
| CN (1) | CN102958621B (pt) |
| AP (1) | AP3202A (pt) |
| AU (1) | AU2011329904B8 (pt) |
| BR (1) | BR112012023476A2 (pt) |
| CA (1) | CA2794395C (pt) |
| DE (1) | DE112011101917B4 (pt) |
| GB (1) | GB2491313B (pt) |
| RU (1) | RU2437725C1 (pt) |
| WO (1) | WO2012067542A1 (pt) |
| ZA (1) | ZA201207841B (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2517613C1 (ru) * | 2013-04-29 | 2014-05-27 | Открытое Акционерное Общество "Научно-Производственное Предприятие "Буревестник" | Способ рентгенолюминесцентной сепарации минералов и рентгенолюминесцентный сепаратор для его осуществления |
| FR3024669B1 (fr) * | 2014-08-07 | 2016-08-26 | Commissariat Energie Atomique | Dispositif et procede de tri de matieres solides, notamment de matieres plastiques, marquees par un marqueur |
| US10876988B2 (en) * | 2016-05-13 | 2020-12-29 | Weir Minerals Australia Ltd. | Wear indicating component and method of monitoring wear |
| CN106040618A (zh) * | 2016-05-29 | 2016-10-26 | 内蒙古科技大学 | 一种基于皮带传输的小颗粒矿石x荧光选矿机 |
| EP3590612A1 (de) * | 2018-07-05 | 2020-01-08 | Siemens Aktiengesellschaft | Verfahren und vorrichtung zum management von einheiten eines schüttgutes sowie computerprogramm |
| CN111495788B (zh) * | 2020-04-27 | 2021-04-23 | 紫金矿业集团股份有限公司 | X射线智能优先选别含铜蓝硫化铜矿石的方法 |
| RU2754403C1 (ru) * | 2021-02-11 | 2021-09-02 | Федеральное Государственное Бюджетное Учреждение Науки Институт Проблем Комплексного Освоения Недр Им. Академика Н.В. Мельникова Российской Академии Наук (Ипкон Ран) | Способ извлечения алмазов из руд и промпродуктов |
| CN114602822A (zh) * | 2022-03-28 | 2022-06-10 | 同方威视技术股份有限公司 | 矿物干选设备 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA783198B (en) * | 1978-06-05 | 1979-09-26 | Sphere Invest | Improvements relating to sorting systems |
| CA1242260A (en) * | 1986-04-24 | 1988-09-20 | Leonard Kelly | Multisorting method and apparatus |
| SU1459014A1 (ru) | 1986-12-30 | 1995-09-10 | Удачнинское специализированное монтажно-наладочное управление Научно-производственного объединения "Сибцветметавтоматика" | Способ сепарации минералов |
| GB2219081B (en) * | 1988-05-06 | 1992-12-02 | Gersan Ets | Identifying specific objects or zones |
| GB2219394B (en) * | 1988-05-06 | 1992-09-16 | Gersan Ets | Sensing a narrow frequency band of radiation and examining objects or zones |
| CN1056072A (zh) * | 1990-04-30 | 1991-11-13 | 湘潭市四维应用技术研究所 | 煤石分选机 |
| DE4137008A1 (de) * | 1991-11-11 | 1993-05-13 | Heribert F Dr Ing Broicher | Vorrichtung zur feststellung von qualitaetsaenderungen von massenguetern auf laufenden foerderbaendern |
| GB2310927B (en) | 1996-03-04 | 1999-09-22 | De Beers Cons Mines Ltd | Diamond detection |
| RU2170628C2 (ru) * | 1999-06-08 | 2001-07-20 | Акционерная компания "АЛРОСА" (Закрытое акционерное общество) | Способ сепарации минералов |
| RU2196013C1 (ru) * | 2001-06-15 | 2003-01-10 | Акционерная компания "АЛРОСА" (Закрытое акционерное общество) | Способ сепарации минералов |
| JP3595845B2 (ja) * | 2001-07-24 | 2004-12-02 | 国立大学法人東北大学 | ２次元放射線分布測定方法 |
| US7763820B1 (en) * | 2003-01-27 | 2010-07-27 | Spectramet, Llc | Sorting pieces of material based on photonic emissions resulting from multiple sources of stimuli |
| RU2236914C1 (ru) | 2003-01-29 | 2004-09-27 | Акционерная компания "АЛРОСА" (Закрытое акционерное общество) | Устройство для сепарации минерального сырья |
| RU2235599C1 (ru) | 2003-04-28 | 2004-09-10 | Акционерная компания "АЛРОСА" (Закрытое акционерное общество) | Способ сепарации алмазосодержащих материалов |
| RU2249490C1 (ru) | 2004-01-05 | 2005-04-10 | Открытое Акционерное Общество "Научно-Производственное Предприятие "Буревестник" | Люминесцентный сепаратор минералов и способ контроля работы сепаратора |
| US7564943B2 (en) * | 2004-03-01 | 2009-07-21 | Spectramet, Llc | Method and apparatus for sorting materials according to relative composition |
| UA79247C2 (en) * | 2004-06-01 | 2007-06-11 | Volodymyr Mykhailovyc Voloshyn | Method and device (variants) of separation of raw material by lumps |
| RU2355483C2 (ru) | 2007-03-19 | 2009-05-20 | Открытое Акционерное Общество "Научно-Производственное Предприятие "Буревестник" | Способ разделения минералов по их люминесцентным свойствам |
| RU2356651C1 (ru) * | 2007-10-22 | 2009-05-27 | Открытое Акционерное Общество "Научно-Производственное Предприятие "Буревестник" | Способ рентгенолюминесцентной сепарации минералов |
| RU2362635C1 (ru) | 2007-12-25 | 2009-07-27 | Общество С Ограниченной Ответственностью "Лаборатория Инновационных Технологий" | Способ люминесцентной сепарации минералов из обогащаемого материала и устройство для его осуществления |
-
2010
- 2010-11-19 RU RU2010148487/12A patent/RU2437725C1/ru not_active IP Right Cessation
-
2011
- 2011-11-08 AP AP2012006450A patent/AP3202A/xx active
- 2011-11-08 BR BR112012023476A patent/BR112012023476A2/pt active Search and Examination
- 2011-11-08 CN CN201180032818.6A patent/CN102958621B/zh not_active Expired - Fee Related
- 2011-11-08 GB GB1216573.4A patent/GB2491313B/en not_active Expired - Fee Related
- 2011-11-08 DE DE112011101917.3T patent/DE112011101917B4/de not_active Expired - Fee Related
- 2011-11-08 CA CA2794395A patent/CA2794395C/en not_active Expired - Fee Related
- 2011-11-08 JP JP2013524815A patent/JP5354235B2/ja not_active Expired - Fee Related
- 2011-11-08 WO PCT/RU2011/000876 patent/WO2012067542A1/ru active Application Filing
- 2011-11-08 US US13/637,268 patent/US8878090B2/en not_active Expired - Fee Related
- 2011-11-08 AU AU2011329904A patent/AU2011329904B8/en not_active Ceased
-
2012
- 2012-10-18 ZA ZA2012/07841A patent/ZA201207841B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012067542A1 (ru) | 2012-05-24 |
| AU2011329904B8 (en) | 2013-05-16 |
| RU2437725C1 (ru) | 2011-12-27 |
| DE112011101917T5 (de) | 2013-06-06 |
| AP2012006450A0 (en) | 2012-08-31 |
| AU2011329904B2 (en) | 2013-04-18 |
| AP3202A (en) | 2015-03-31 |
| AU2011329904A8 (en) | 2013-05-16 |
| US8878090B2 (en) | 2014-11-04 |
| CN102958621A (zh) | 2013-03-06 |
| DE112011101917B4 (de) | 2017-01-05 |
| GB2491313A (en) | 2012-11-28 |
| US20130126400A1 (en) | 2013-05-23 |
| CN102958621B (zh) | 2014-02-05 |
| CA2794395C (en) | 2015-05-19 |
| ZA201207841B (en) | 2013-09-25 |
| GB201216573D0 (en) | 2012-10-31 |
| AU2011329904A1 (en) | 2012-08-23 |
| JP5354235B2 (ja) | 2013-11-27 |
| JP2013539021A (ja) | 2013-10-17 |
| CA2794395A1 (en) | 2012-05-24 |
| GB2491313B (en) | 2017-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |