CL2017002234A1 - A method and a container for preparing a molten sample for analysis - Google Patents

A method and a container for preparing a molten sample for analysis

Info

Publication number
CL2017002234A1
CL2017002234A1 CL2017002234A CL2017002234A CL2017002234A1 CL 2017002234 A1 CL2017002234 A1 CL 2017002234A1 CL 2017002234 A CL2017002234 A CL 2017002234A CL 2017002234 A CL2017002234 A CL 2017002234A CL 2017002234 A1 CL2017002234 A1 CL 2017002234A1
Authority
CL
Chile
Prior art keywords
sample
container
region
cavity
molten
Prior art date
Application number
CL2017002234A
Other languages
Spanish (es)
Inventor
Terre-Blanche De Jong
Pierre Karel Hofmeyr
Arnoux Van Der Westhuizen
Boyne Friederich Hohenstein
Original Assignee
Imp Group Pty Ltd
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
Priority claimed from AU2015900812A external-priority patent/AU2015900812A0/en
Application filed by Imp Group Pty Ltd filed Critical Imp Group Pty Ltd
Publication of CL2017002234A1 publication Critical patent/CL2017002234A1/en

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
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/04—Crucibles
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/02—Obtaining noble metals by dry processes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/34—Purifying; Cleaning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/405—Concentrating samples by adsorption or absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0848—Specific forms of parts of containers
    • B01L2300/0851—Bottom walls
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/44—Sample treatment involving radiation, e.g. heat

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

<p>La presente descripción proporciona un recipiente y un método para preparar una muestra para análisis. El recipiente comprende una cavidad para recibir una muestra que incluye un material colector y un metal precioso. La cavidad es adecuada para fundir Ia muestra y oxidar el material colector. La cavidad comprende una primera región definida por un material poroso que es capaz de absorber el material colector cuando es oxidado y fundido La cavidad comprende además una segunda región definida por un material que es ampliamente incapaz de absorber el material colector fundido y oxidado. La segunda región es capaz de contener un volumen de la muestra fundida. El recipiente está dispuesto y el método es Ilevado a cabo de tal modo que, cuando Ia muestra se ha fundido y se ha reducido de volumen debido a la absorción por el material poroso de Ia primera región, al menos una parte de Ia muestra restante permanece en la segunda región</p><p> This description provides a container and a method for preparing a sample for analysis. The container comprises a cavity for receiving a sample that includes a collecting material and a precious metal. The cavity is suitable for melting the sample and oxidizing the collecting material. The cavity comprises a first region defined by a porous material that is capable of absorbing the collecting material when it is oxidized and molten. The cavity further comprises a second region defined by a material that is largely incapable of absorbing the molten and oxidized collecting material. The second region is capable of containing a volume of the molten sample. The container is arranged and the method is carried out in such a way that, when the sample has melted and reduced in volume due to the absorption by the porous material of the first region, at least a part of the remaining sample remains in the second region </p>

CL2017002234A 2015-03-06 2017-09-04 A method and a container for preparing a molten sample for analysis CL2017002234A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2015900812A AU2015900812A0 (en) 2015-03-06 A method of preparing a fused sample for analysis
AU2015900849A AU2015900849A0 (en) 2015-03-10 A method of preparing a fused sample for analysis

Publications (1)

Publication Number Publication Date
CL2017002234A1 true CL2017002234A1 (en) 2018-05-04

Family

ID=56879812

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2017002234A CL2017002234A1 (en) 2015-03-06 2017-09-04 A method and a container for preparing a molten sample for analysis

Country Status (10)

Country Link
CN (2) CN107430049A (en)
AU (1) AU2016228933B2 (en)
BR (1) BR112017018916B1 (en)
CA (1) CA2977255C (en)
CL (1) CL2017002234A1 (en)
DE (1) DE112016001054T5 (en)
MX (1) MX2017011314A (en)
RU (1) RU2721764C2 (en)
WO (1) WO2016141405A1 (en)
ZA (1) ZA201705903B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2017011314A (en) * 2015-03-06 2018-05-15 Imp Group Pty Ltd A method and a container for preparing a fused sample for analysis.
JP7123846B2 (en) * 2019-03-29 2022-08-23 Ｊｘ金属株式会社 Jig for throwing lead button and method for blowing ash of lead button using it
WO2022150511A1 (en) * 2021-01-07 2022-07-14 Fremonta Corporation Devices, systems and methods for microbial sampling of frozen products

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA821914A (en) * 1969-09-02 C. Mathews Ted Ore concentration process
US4113383A (en) * 1976-12-10 1978-09-12 Technicon Instruments Corporation Method and apparatus for solute transfer
US4372543A (en) * 1981-05-14 1983-02-08 Gardiner Philip M Cupel
FR2531534A1 (en) * 1982-08-03 1984-02-10 Charbonnages De France PORTABLE INDIVIDUAL DUST COLLECTOR
AU5447386A (en) * 1985-01-08 1986-09-11 Western Biotechnology Ltd. Fire assay cupel
US5279644A (en) * 1993-02-18 1994-01-18 Asarco Incorporated Fire refining precious metals asay method
SE513273C2 (en) * 1997-03-17 2000-08-14 Boliden Mineral Ab Crucible for spectral analysis of mineral samples melted with a lithium borate flux
AU781664B2 (en) * 1999-09-21 2005-06-02 Alastair John Inglis Standards for monitoring assaying of precious metals
EA005036B1 (en) * 2000-07-12 2004-10-28 Инноувейтив Мет Продактс (Пти) Лимитед Method for assaying a mineral sample
DE102005049702A1 (en) * 2005-09-09 2007-03-22 W.C. Heraeus Gmbh Homogenization and optionally analysis method in the processing of moist noble metal-containing work-up materials with unknown noble metal content
CN1928528B (en) * 2005-09-09 2012-11-14 贺利氏贵金属股份有限及两合公司 Homogenisation and analysis method for use in the reconditioning of moist reconditioning materials containing precious metal
DE102009040263A1 (en) * 2009-09-04 2011-03-17 Flsmidth Wadgassen Gmbh Sealing device for a coking plant
CN102253072A (en) * 2011-06-14 2011-11-23 白银有色集团股份有限公司 Pyrometallurgical ensaying method for controlling quality of lead button
CN102706860A (en) * 2012-06-29 2012-10-03 广州有色金属研究院 Chemical analysis method of rhodium content
CN103575609B (en) * 2013-11-07 2015-07-01 广州有色金属研究院 Method for analyzing gold in liquid gold water
CN103926372B (en) * 2014-03-26 2015-09-09 湖南水口山有色金属集团有限公司 The assay method of silver content in a kind of high bismuth material
MX2017011314A (en) * 2015-03-06 2018-05-15 Imp Group Pty Ltd A method and a container for preparing a fused sample for analysis.
JP7123846B2 (en) * 2019-03-29 2022-08-23 Ｊｘ金属株式会社 Jig for throwing lead button and method for blowing ash of lead button using it

Also Published As

Publication number Publication date
BR112017018916A2 (en) 2018-05-15
RU2017132566A3 (en) 2019-08-30
DE112016001054T5 (en) 2018-01-18
RU2721764C2 (en) 2020-05-22
ZA201705903B (en) 2018-12-19
MX2017011314A (en) 2018-05-15
RU2017132566A (en) 2019-04-08
AU2016228933B2 (en) 2021-07-22
CA2977255C (en) 2023-01-31
CN107430049A (en) 2017-12-01
AU2016228933A1 (en) 2017-08-24
WO2016141405A1 (en) 2016-09-15
BR112017018916B1 (en) 2021-10-05
CN112629963A (en) 2021-04-09
CA2977255A1 (en) 2016-09-15

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