RU2018123458A - The method of x-ray fluorescence sorting of ores of complex material composition - Google Patents

The method of x-ray fluorescence sorting of ores of complex material composition Download PDF

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Publication number
RU2018123458A
RU2018123458A RU2018123458A RU2018123458A RU2018123458A RU 2018123458 A RU2018123458 A RU 2018123458A RU 2018123458 A RU2018123458 A RU 2018123458A RU 2018123458 A RU2018123458 A RU 2018123458A RU 2018123458 A RU2018123458 A RU 2018123458A
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RU
Russia
Prior art keywords
sorting
spectrum
piece
algorithm
stage
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RU2018123458A
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Russian (ru)
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RU2761038C2 (en
RU2018123458A3 (en
Inventor
Игорь Иульянович Кацер
Александр Игоревич Кацер
Александр Владимирович Ефимов
Борис Михайлович Шорохов
Валерий Евгеньевич Кропачев
Original Assignee
Общество с ограниченной ответственностью "Технология рентгенорадиометрического обогащения и сортировки"
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Priority to RU2018123458A priority Critical patent/RU2761038C2/en
Publication of RU2018123458A publication Critical patent/RU2018123458A/en
Publication of RU2018123458A3 publication Critical patent/RU2018123458A3/ru
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Publication of RU2761038C2 publication Critical patent/RU2761038C2/en

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    • 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

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  • Analysing Materials By The Use Of Radiation (AREA)

Claims (2)

1. Способ рентгенофлуоресцентной сортировки руд сложного вещественного состава, включающий облучение потока кусков рентгеновскими или гамма-квантами, регистрации спектра вторичного рассеянного и характеристического излучения от куска и обработку спектра по алгоритму в две стадии, на первой стадии обработки спектра, определение сортировочно-технологического типа каждого рудного куска в сортируемом сырье путем выполнения их анализа, и последующей, на второй стадии, покусковой рентгенофлуоресцентной сепарации по алгоритму разделения, адаптированному для сортировки конкретного сортировчно-технологического типа куска, отличающийся тем, что покусковую сортировку выполняют в одну стадию на основе анализа вторичного спектра от конкретного куска, при этом вначале, устанавливается соответствие спектра конкретному сортировчно-технологическому типу, выбирается соответствующий алгоритм разделения, и далее, обработкой спектра по соответствующему алгоритму вычисляется разделительный параметр, по величине которого определяют принадлежность куска к одному из продуктов сортировки, и присоединяют к соответствующему продукту.1. A method for X-ray fluorescence sorting of ores of complex material composition, including irradiating a stream of pieces with X-ray or gamma rays, recording a spectrum of secondary scattered and characteristic radiation from a piece, and processing the spectrum according to an algorithm in two stages, at the first stage of processing the spectrum, determining the sorting and technological type of each ore pieces in the sorted raw materials by performing their analysis, and the subsequent, in the second stage, piecewise x-ray fluorescence separation according to the separation algorithm, adapted for sorting a specific sorting-technological type of piece, characterized in that piecewise sorting is performed in one stage based on the analysis of the secondary spectrum from a specific piece, at the same time, the spectrum is set to a specific sorting-technological type, the appropriate separation algorithm is selected, and then, By processing the spectrum, according to the corresponding algorithm, a separation parameter is calculated, the value of which determines the piece to belong to one of the products with merchandise, and attach to the corresponding product. 2. Способ по п. 1, отличающийся тем, что алгоритм определения принадлежности куска к конкретному сортировочно-технологическому типу формируют методами нечеткой логики на этапе настройки машины сортировочной.2. The method according to p. 1, characterized in that the algorithm for determining the membership of a piece to a specific sorting-technological type is formed by fuzzy logic methods at the stage of setting up the sorting machine.
RU2018123458A 2018-06-27 2018-06-27 Method for x-ray fluorescence sorting of ores with a complex material composition RU2761038C2 (en)

Priority Applications (1)

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RU2018123458A RU2761038C2 (en) 2018-06-27 2018-06-27 Method for x-ray fluorescence sorting of ores with a complex material composition

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RU2018123458A RU2761038C2 (en) 2018-06-27 2018-06-27 Method for x-ray fluorescence sorting of ores with a complex material composition

Publications (3)

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RU2018123458A true RU2018123458A (en) 2019-12-30
RU2018123458A3 RU2018123458A3 (en) 2021-08-09
RU2761038C2 RU2761038C2 (en) 2021-12-02

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117252784A (en) * 2023-11-16 2023-12-19 肇庆市大正铝业有限公司 Automatic sorting system for reclaimed aluminum alloy raw materials

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064810A1 (en) * 1981-04-28 1982-11-17 Sphere Investments Limited Sorting particulate material
RU2154537C1 (en) * 1999-02-03 2000-08-20 Интегра Груп Лимитед Method of roentgenoradiation separation of mineralized mass
RU2164830C2 (en) * 1999-05-07 2001-04-10 Ооо "Технорос" Method of sizing minerals and gold-bearing ores
RU2151643C1 (en) * 1999-09-17 2000-06-27 Интегра Груп Лимитед Method of concentration of mineralized mining mass and device for realization of this method
RU2193185C2 (en) * 2000-10-02 2002-11-20 Общество с ограниченной ответственностью Научно-производственная фирма "ТАПЕКО" Method of detection of diamonds on conveyer in flow or in specimen of diamond-bearing rock
RU166861U1 (en) * 2016-02-16 2016-12-10 Андрей Владимирович Линенко CONTROL SYSTEM OF LINEAR ELECTRIC DRIVE OF THE WORKING BODY OF THE SEPARATING MACHINE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117252784A (en) * 2023-11-16 2023-12-19 肇庆市大正铝业有限公司 Automatic sorting system for reclaimed aluminum alloy raw materials
CN117252784B (en) * 2023-11-16 2024-04-02 肇庆市大正铝业有限公司 Automatic sorting system for reclaimed aluminum alloy raw materials

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Publication number Publication date
RU2761038C2 (en) 2021-12-02
RU2018123458A3 (en) 2021-08-09

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