EA200801354A1 - Способ определения содержания элементов и/или содержания минералов - Google Patents

Способ определения содержания элементов и/или содержания минералов

Info

Publication number
EA200801354A1
EA200801354A1 EA200801354A EA200801354A EA200801354A1 EA 200801354 A1 EA200801354 A1 EA 200801354A1 EA 200801354 A EA200801354 A EA 200801354A EA 200801354 A EA200801354 A EA 200801354A EA 200801354 A1 EA200801354 A1 EA 200801354A1
Authority
EA
Eurasian Patent Office
Prior art keywords
content
minerals
determining
elements
granular material
Prior art date
Application number
EA200801354A
Other languages
English (en)
Other versions
EA014120B1 (ru
Inventor
Кристиан Вон Альфтхан
Кари Салохеймо
Original Assignee
Ототек Оюй
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 Ототек Оюй filed Critical Ототек Оюй
Publication of EA200801354A1 publication Critical patent/EA200801354A1/ru
Publication of EA014120B1 publication Critical patent/EA014120B1/ru

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/223—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/24—Earth materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/07—Investigating materials by wave or particle radiation secondary emission
    • G01N2223/076—X-ray fluorescence

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

Изобретение относится к способу определения в реальном времени содержания частиц и/или минералов в способе отделения минералов от тонко измельченного зернистого материала, находящегося в потоке в твердом или в подобном суспензии виде, таким образом, что из зернистого материала извлекают представительный образец, и этот образец подвергают гранулометрическому анализу, на основании которого рассчитывают содержание элементов и/или минералов в зернистом материале.
EA200801354A 2005-12-21 2006-12-19 Способ отделения минерала от тонкоизмельченного зернистого материала EA014120B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20051308A FI120560B (fi) 2005-12-21 2005-12-21 Menetelmä alkuaineen ja/tai mineraalin pitoisuuden määrittämiseksi
PCT/FI2006/000412 WO2007071811A1 (en) 2005-12-21 2006-12-19 Method for defining element content and/ or mineral content

Publications (2)

Publication Number Publication Date
EA200801354A1 true EA200801354A1 (ru) 2008-12-30
EA014120B1 EA014120B1 (ru) 2010-10-29

Family

ID=35510671

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200801354A EA014120B1 (ru) 2005-12-21 2006-12-19 Способ отделения минерала от тонкоизмельченного зернистого материала

Country Status (10)

Country Link
US (1) US8151632B2 (ru)
CN (1) CN101351697B (ru)
AU (1) AU2006326956B2 (ru)
BR (1) BRPI0620379A2 (ru)
CA (1) CA2634607C (ru)
EA (1) EA014120B1 (ru)
FI (1) FI120560B (ru)
SE (1) SE533492C2 (ru)
WO (1) WO2007071811A1 (ru)
ZA (1) ZA200805181B (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI122335B (fi) * 2006-10-26 2011-12-15 Outotec Oyj Menetelmä ja laitteisto analyysinäytteen valmistamiseksi
AU2011295661B2 (en) * 2010-09-03 2014-06-26 Cidra Corporate Services Inc. Method and apparatus for the control of a flotation separation process, including parameters of the flotation process and reagent addition to optimize mineral recovery
CN110749613A (zh) * 2019-11-27 2020-02-04 湖北富邦科技股份有限公司 一种磷矿石在线分析的方法
CN111257352B (zh) * 2020-02-18 2022-02-22 中山大学 一种利用单一纳米微粒的化学成分数据预测隐伏矿床的方法
CN113769864B (zh) * 2021-09-14 2023-01-31 福州大学 一种基于高压电脉冲破碎的矿石金属矿物含量预测方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614231A (en) * 1968-02-12 1971-10-19 Coulter Electronics Optical aerosol counter
US3628139A (en) * 1970-06-11 1971-12-14 Ikor Inc Method and apparatus for sensing particulate matter
US4559134A (en) * 1984-11-30 1985-12-17 Conoco Inc. Control of froth flotation separation
JPS61162734A (ja) 1985-01-11 1986-07-23 Toyoda Gosei Co Ltd カ−ボンブラツクの等級判定方法
DE3634410A1 (de) 1986-10-09 1988-04-21 Hesto Elektronik Gmbh Verfahren zur durchfuehrung einer analyse von unterschiedlichen chemischen verbindungen und eine vorrichtung zur durchfuehrung des verfahrens
DE3704736C1 (en) 1987-02-14 1988-04-07 Battelle Institut E V Method of rapidly analysing materials
JPH08266887A (ja) * 1995-03-31 1996-10-15 Fuji Photo Film Co Ltd マイクロカプセルの製造における粒径の自動測定制御方法およびその装置
FI102015B (fi) * 1995-11-13 1998-09-30 Kari Gustav Henrik Heiskanen Analysointimenetelmä, laitteisto sitä varten ja jauhatuksen säätömenet elmä
US6586193B2 (en) * 1996-04-25 2003-07-01 Genicon Sciences Corporation Analyte assay using particulate labels
TWI284126B (en) * 2001-10-25 2007-07-21 Ciba Sc Holding Ag Free flowing melamine cyanurate agglomerate, method for producing same and use in flame retardant polymer compositions and polymer compositions containing melamine cyanurate

Also Published As

Publication number Publication date
FI20051308A (fi) 2007-06-22
FI120560B (fi) 2009-11-30
EA014120B1 (ru) 2010-10-29
FI20051308A0 (fi) 2005-12-21
US20080307902A1 (en) 2008-12-18
CA2634607C (en) 2014-02-18
US8151632B2 (en) 2012-04-10
SE533492C2 (sv) 2010-10-12
SE0801402L (sv) 2008-09-15
WO2007071811A1 (en) 2007-06-28
BRPI0620379A2 (pt) 2011-11-08
CA2634607A1 (en) 2007-06-28
AU2006326956A1 (en) 2007-06-28
AU2006326956B2 (en) 2012-06-07
CN101351697B (zh) 2011-08-10
ZA200805181B (en) 2009-10-28
CN101351697A (zh) 2009-01-21

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ