BR8106030A - Processo e dispositivo para a determinacao do teor de magnetita e fosforo em minerios com teor de magnetita - Google Patents

Processo e dispositivo para a determinacao do teor de magnetita e fosforo em minerios com teor de magnetita

Info

Publication number
BR8106030A
BR8106030A BR8106030A BR8106030A BR8106030A BR 8106030 A BR8106030 A BR 8106030A BR 8106030 A BR8106030 A BR 8106030A BR 8106030 A BR8106030 A BR 8106030A BR 8106030 A BR8106030 A BR 8106030A
Authority
BR
Brazil
Prior art keywords
magnetite
content
mines
determining
phosphorus content
Prior art date
Application number
BR8106030A
Other languages
English (en)
Inventor
R Sieglen
R Konig
H Heide
W Weisser
Original Assignee
Luossavaara Kiirunavaara Ab
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 Luossavaara Kiirunavaara Ab filed Critical Luossavaara Kiirunavaara Ab
Publication of BR8106030A publication Critical patent/BR8106030A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • 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
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N2001/1006—Dispersed solids
    • G01N2001/1012—Suspensions
    • G01N2001/1018—Gas suspensions; Fluidised beds

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Remote Sensing (AREA)
  • Food Science & Technology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
BR8106030A 1980-01-18 1981-01-10 Processo e dispositivo para a determinacao do teor de magnetita e fosforo em minerios com teor de magnetita BR8106030A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803001704 DE3001704A1 (de) 1980-01-18 1980-01-18 Verfahren und vorrichtung zur bestimmung des magnetit- und phosphorgehaltes von magnetithaltigen erzen
PCT/EP1981/000001 WO1981002065A1 (en) 1980-01-18 1981-01-10 Method and device for sampling and determining the content of magnetite and phosphore in minerals

Publications (1)

Publication Number Publication Date
BR8106030A true BR8106030A (pt) 1981-11-24

Family

ID=6092370

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8106030A BR8106030A (pt) 1980-01-18 1981-01-10 Processo e dispositivo para a determinacao do teor de magnetita e fosforo em minerios com teor de magnetita

Country Status (8)

Country Link
US (2) US4482864A (pt)
EP (1) EP0043826B1 (pt)
JP (1) JPH0318147B2 (pt)
AU (1) AU543222B2 (pt)
BR (1) BR8106030A (pt)
CA (1) CA1180385A (pt)
DE (2) DE3001704A1 (pt)
WO (1) WO1981002065A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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DE3806677A1 (de) * 1988-03-02 1989-09-28 Rheinische Braunkohlenw Ag Geraet zur entnahme von proben aus schuettguetern auf foerderbaendern
DE4025551A1 (de) * 1989-09-25 1991-04-04 Spies Klaus Verfahren und vorrichtung zum steuern von gewinnungs- und vortriebsmaschinen laengs eines schnitthorizontes zwischen kohle und gestein
US5253538A (en) * 1991-04-26 1993-10-19 Dryden Engineering Co., Inc. Method and device for quantifying particles on a surface
US5438885A (en) * 1993-10-12 1995-08-08 Xerox Corporation Coarse particle sniffer
IL115830A0 (en) * 1994-11-03 1996-01-19 Thermedics Detection Inc Apparatus for collecting vapor or particles
DE19523075C1 (de) * 1995-06-24 1997-02-06 Apc Analytische Produktions St Verfahren und Vorrichtung zur Bestimmung des Aschegehalts von Mineralien
US5667546A (en) * 1996-03-04 1997-09-16 The Conair Group, Inc. Fitting for conveying granular material
CA2611197A1 (en) 2005-06-17 2006-12-21 Ferrinov Inc. Anti-corrosion pigments coming from dust of an electic arc furnace and containing sacrificial calcium
US7807344B2 (en) * 2006-10-26 2010-10-05 Global Grain Security, Llc Methods and systems for ensuring the security of grain stores
US20080250878A1 (en) * 2007-04-12 2008-10-16 Vincent Montefusco Scent evidence transfer device
US7726211B2 (en) * 2007-10-12 2010-06-01 Vincent Montefusco Scent evidence collecting and transfer device
CN101612618B (zh) * 2008-06-27 2012-03-07 鞍钢集团矿业公司 极贫磁铁矿一次返砂粗粒抛尾工艺
JP5906661B2 (ja) * 2011-02-25 2016-04-20 新日鐵住金株式会社 測定装置、測定方法及びプログラム
US20150123666A1 (en) * 2012-05-10 2015-05-07 Sandvik Mining And Construction Rsa (Pty) Ltd Ore analysis system

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB599613A (en) * 1944-09-27 1948-03-17 Rasmus Christian Ostraat Wiig Improvements in the determination of the content of a mineral in ores or the like
DE178760C (pt) *
US554043A (en) * 1896-02-04 Sylvania
US759151A (en) * 1903-05-05 1904-05-03 Chauncey R Benefield Apparatus for handling seed-cotton.
US1209911A (en) * 1915-10-11 1916-12-26 John Ritchey Air-filter for carbureters.
US1355507A (en) * 1920-05-27 1920-10-12 August E Roever Vacuum-nozzle for sifting ashes
US1961921A (en) * 1930-02-15 1934-06-05 Percy P Bowen Screen separator
US1994869A (en) * 1930-07-24 1935-03-19 Citizens Trust Company Air-method cleaning and dusting tool
US2531920A (en) * 1945-12-18 1950-11-28 Raminger Martha Suction ash collector
US3137543A (en) * 1960-06-24 1964-06-16 Int Minerals & Chem Corp Method for determining the phosphate content of phosphatic materials
US3426510A (en) * 1965-09-13 1969-02-11 Mil An Mfg Corp Vacuum cleaner filter bag
US3384233A (en) * 1965-10-08 1968-05-21 Hawaiian Dev Company Ltd Process and apparatus for drycleaning sugarcane
BE716655A (pt) * 1967-06-26 1968-12-16
LU53954A1 (pt) * 1967-06-26 1969-04-25
US3662886A (en) * 1970-02-05 1972-05-16 Catalyst Services Inc Handling apparatus for particulate dry product
US3704482A (en) * 1970-10-08 1972-12-05 Joseph W Brannon Cleaning device
US3686563A (en) * 1970-12-31 1972-08-22 Kennecott Copper Corp Apparatus utilizing an air core transformer for determining magnetic material content of a substance
CA980144A (en) * 1972-03-30 1975-12-23 Cominco Ltd. Rock sampling tool
CA946926A (en) * 1972-04-20 1974-05-07 Noranda Mines Limited Apparatus for determination of magnetic content in a material
US3804245A (en) * 1972-07-11 1974-04-16 Vac U Max Apparatus for classification of particulate materials
JPS52116290A (en) * 1976-03-02 1977-09-29 Nippon Steel Corp Quantitative determination method of magnetite and metal iron in granu lar or powdery non-metallic substances

Also Published As

Publication number Publication date
CA1180385A (en) 1985-01-02
JPH0318147B2 (pt) 1991-03-11
EP0043826A1 (de) 1982-01-20
DE3167882D1 (en) 1985-02-07
US4502951A (en) 1985-03-05
JPS56501896A (pt) 1981-12-24
AU543222B2 (en) 1985-04-04
DE3001704A1 (de) 1981-07-23
WO1981002065A1 (en) 1981-07-23
EP0043826B1 (de) 1984-12-27
AU6648281A (en) 1981-08-07
US4482864A (en) 1984-11-13

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 10/01/96