Copper, lead, zinc and nickel sulfide concentrates — Determination of hygroscopic moisture content of the analysis sample — Gravimetric method

ISO 9599:2015 specifies a gravimetric loss-in-mass method for the determination of the hygroscopic moisture content in analysis samples of copper, lead, zinc, and nickel sulfide concentrates. The method is applicable to copper, lead, zinc, and nickel sulfide concentrates free from volatile organic flotation reagents, for example kerosene, and with hygroscopic moisture contents between 0,05 % (m/m) and 2 % (m/m). The hygroscopic moisture content is used to correct the analysis results from the equilibrated moisture level to the dry basis. NOTE The result of the determination of hygroscopic moisture content using this International Standard should not be reported as part of the analysis of a concentrate sample. Whenever the bulk moisture content of a commercial shipment of concentrate is required, ISO 10251 should be used. The determination of hygroscopic moisture content and the determination of bulk moisture content are connected with each other. In both determinations, the same state of dryness has to be achieved, in order to ascertain the correct metal content of a lot. This method is not applicable to sulfide concentrates that are susceptible to oxidation (see 6.3, note 2). Annex A sets out a modified procedure, which can be used for sulfide concentrates that are susceptible to oxidation.

Élément concentrés sulfurés de cuivre, de plomb et de zinc — Détermination de l'humidité hygroscopique dans l'échantillon pour analyse — Méthode gravimétrique

Bakrovi, svinčevi, cinkovi in nikljevi sulfidni koncentrati - Določevanje higroskopske vlage v analiznem vzorcu - Gravimetrijska metoda

Ta mednarodni standard določa gravimetrijsko metodo z izgubo mase za določevanje higroskopske vlage v analiznem vzorcu koncentratov bakrovih, svinčevih, cinkovih in nikljevih sulfidov. Ta metoda se uporablja za koncentrate bakrovih, svinčevih, cinkovih in nikljevih sulfidov, ki ne vsebujejo hlapnih plavajočih organskih reagentov, kot je kerozin, in vsebujejo od 0,05 % (m/m) do 2 % (m/m) higroskopske vlage. Na podlagi higroskopskih rezultatov se rezultate analize iz uravnotežene ravni vlage popravi na raven brez vlage.
OPOMBA: Rezultat določevanja higroskopske vlage na podlagi tega mednarodnega standarda naj ne bi bil naveden v okviru analize vzorca koncentrata. Kadar koli se ugotavlja vsebnost glavnega deleža vlage v komercialni pošiljki koncentrata, je priporočljivo uporabiti standard ISO 10251. Postopka določevanja higroskopske vlage in glavnega deleža vlage sta medsebojno povezana. Pri obeh postopkih je treba doseči enako stopnjo suhosti, na podlagi katere se določi pravilna vsebnost kovin v seriji. Ta metoda se ne uporablja za koncentrate sulfidov, ki so občutljivi na oksidacijo (glej točko 6.3, opombo 2). Dodatek A določa spremenjeni postopek, ki ga je mogoče uporabiti pri koncentratih sulfidov, občutljivih na oksidacijo.

General Information

Status
Published
Publication Date
28-Sep-2015
Current Stage
9093 - International Standard confirmed
Completion Date
07-Dec-2020

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INTERNATIONAL ISO
STANDARD 9599
Second edition
2015-10-01
Copper, lead, zinc and nickel sulfide
concentrates — Determination of
hygroscopic moisture content of the
analysis sample — Gravimetric method
Élément concentrés sulfurés de cuivre, de plomb et de zinc —
Détermination de l’humidité hygroscopique dans l’échantillon pour
analyse — Méthode gravimétrique
Reference number
ISO 9599:2015(E)
©
ISO 2015

---------------------- Page: 1 ----------------------
ISO 9599:2015(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2015, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2015 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 9599:2015(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Principle . 1
4 Reagents . 1
5 Apparatus . 1
6 Sampling and samples . 2
6.1 General . 2
6.2 Laboratory sample . 2
6.3 Preparation of the test sample . 2
7 Procedure. 2
7.1 Preparation of the weighing vessel . 2
7.2 Test portion . 2
7.3 Determination . 2
8 Expression of results . 3
9 Test report (for internal laboratory use only) . 3
Annex A (normative) Method for samples susceptible to oxidation — Drying in nitrogen .4
© ISO 2015 – All rights reserved iii

---------------------- Page: 3 ----------------------
ISO 9599:2015(E)

Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical
Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information
ISO 9599 was prepared by Technical Committee ISO/TC 183, Copper, lead, zinc and nickel ores and
concentrates.
This second edition cancels and replaces the first edition (ISO 9599:1991), which has been
technically revised.
iv © ISO 2015 – All rights reserved

---------------------- Page: 4 ----------------------
INTERNATIONAL STANDARD ISO 9599:2015(E)
Copper, lead, zinc and nickel sulfide concentrates —
Determination of hygroscopic moisture content of the
analysis sample — Gravimetric method
WARNING — Any chemical-reagent waste must be disposed of in an environmentally sound
manner that does not injure the health or welfare of the environment, people, animals,
vegetation, etc.
1 Scope
This International Standard specifies a gravimetric loss-in-mass method for the determination of the
hygroscopic moisture content in analysis samples of copper, lead, zinc, and nickel sulfide concentrates.
The method is applicable to copper, lead, zinc, and nickel sulfide concentrates free from volatile organic
flotation reagents, for example kerosene, and with hygroscopic moisture contents between 0,05 %
(m/m) and 2 % (m/m). The hygroscopic moisture content is used to correct the analysis results from
the equilibrated moisture level to the dry basis.
NOTE The result of the determination of hygroscopic moisture content using this International Standard should
not be reported as part of the analysis of a concentrate sample. Whenever the bulk moisture content of a commercial
shipment of concentrate is required, ISO 10251 should be used. The determination of hygroscopic moisture content
and the determination of bulk moisture content are connected with each other. In both determinations, the same
state of dryness has to be achieved, in order to ascertain the correct metal content of a lot.
This method is not applicable to sulfide concentrates that are susceptible to oxidation (see 6.3, note 2).
Annex A sets out a modified procedure, which can be used for sulfide concentrates that are susceptible
to oxidation.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 10251, Copper, lead, zinc and nickel concentr
...

SLOVENSKI STANDARD
SIST ISO 9599:2016
01-maj-2016
1DGRPHãþD
SIST ISO 9599:1998
%DNURYLVYLQþHYLFLQNRYLLQQLNOMHYLVXOILGQLNRQFHQWUDWL'RORþHYDQMH
KLJURVNRSVNHYODJHYDQDOL]QHPY]RUFX*UDYLPHWULMVNDPHWRGD
Copper, lead, zinc and nickel sulfide concentrates - Determination of hygroscopic
moisture content of the analysis sample - Gravimetric method
Élément concentrés sulfurés de cuivre, de plomb et de zinc - Détermination de l'humidité
hygroscopique dans l'échantillon pour analyse - Méthode gravimétrique
Ta slovenski standard je istoveten z: ISO 9599:2015
ICS:
73.060.99 Druge rude Other metalliferous minerals
SIST ISO 9599:2016 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST ISO 9599:2016

---------------------- Page: 2 ----------------------

SIST ISO 9599:2016
INTERNATIONAL ISO
STANDARD 9599
Second edition
2015-10-01
Copper, lead, zinc and nickel sulfide
concentrates — Determination of
hygroscopic moisture content of the
analysis sample — Gravimetric method
Élément concentrés sulfurés de cuivre, de plomb et de zinc —
Détermination de l’humidité hygroscopique dans l’échantillon pour
analyse — Méthode gravimétrique
Reference number
ISO 9599:2015(E)
©
ISO 2015

---------------------- Page: 3 ----------------------

SIST ISO 9599:2016
ISO 9599:2015(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2015, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2015 – All rights reserved

---------------------- Page: 4 ----------------------

SIST ISO 9599:2016
ISO 9599:2015(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Principle . 1
4 Reagents . 1
5 Apparatus . 1
6 Sampling and samples . 2
6.1 General . 2
6.2 Laboratory sample . 2
6.3 Preparation of the test sample . 2
7 Procedure. 2
7.1 Preparation of the weighing vessel . 2
7.2 Test portion . 2
7.3 Determination . 2
8 Expression of results . 3
9 Test report (for internal laboratory use only) . 3
Annex A (normative) Method for samples susceptible to oxidation — Drying in nitrogen .4
© ISO 2015 – All rights reserved iii

---------------------- Page: 5 ----------------------

SIST ISO 9599:2016
ISO 9599:2015(E)

Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical
Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information
ISO 9599 was prepared by Technical Committee ISO/TC 183, Copper, lead, zinc and nickel ores and
concentrates.
This second edition cancels and replaces the first edition (ISO 9599:1991), which has been
technically revised.
iv © ISO 2015 – All rights reserved

---------------------- Page: 6 ----------------------

SIST ISO 9599:2016
INTERNATIONAL STANDARD ISO 9599:2015(E)
Copper, lead, zinc and nickel sulfide concentrates —
Determination of hygroscopic moisture content of the
analysis sample — Gravimetric method
WARNING — Any chemical-reagent waste must be disposed of in an environmentally sound
manner that does not injure the health or welfare of the environment, people, animals,
vegetation, etc.
1 Scope
This International Standard specifies a gravimetric loss-in-mass method for the determination of the
hygroscopic moisture content in analysis samples of copper, lead, zinc, and nickel sulfide concentrates.
The method is applicable to copper, lead, zinc, and nickel sulfide concentrates free from volatile organic
flotation reagents, for example kerosene, and with hygroscopic moisture contents between 0,05 %
(m/m) and 2 % (m/m). The hygroscopic moisture content is used to correct the analysis results from
the equilibrated moisture level to the dry basis.
NOTE The result of the determination of hygroscopic moisture content using this International Standard should
not be reported as part of the analysis of a concentrate sample. Whenever the bulk moisture content of a commercial
shipment of concentrate is required, ISO 10251 should be used. The determination of hygroscopic moisture content
and the determination of bulk moisture content are connected with each other. In both determinations, the same
state of dryness has to be achieved, in order to ascertain the correct metal content of a lot.
This method is not applicable to
...

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