AS 2917.3-2008

Table of Contents

<toc>
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<bookmark index='0'>
<pageno>1</pageno>
<text>AS 2917.3-2008 Copper sulfide concentrates - Part 3: Determination of copper-Electrogravimetric method</text>
<bookmark index='1'>
<pageno>4</pageno>
<text>PREFACE</text>
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<bookmark index='2'>
<pageno>5</pageno>
<text>CONTENTS</text>
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<bookmark index='3'>
<pageno>6</pageno>
<text>INTRODUCTION</text>
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<bookmark index='4'>
<pageno>7</pageno>
<text>1 Scope</text>
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<bookmark index='5'>
<pageno>7</pageno>
<text>2 Normative references</text>
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<bookmark index='6'>
<pageno>7</pageno>
<text>3 Principle</text>
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<bookmark index='7'>
<pageno>8</pageno>
<text>4 Reagents</text>
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<bookmark index='8'>
<pageno>10</pageno>
<text>5 Apparatus</text>
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<bookmark index='9'>
<pageno>11</pageno>
<text>6 Sample</text>
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<pageno>11</pageno>
<text>6.1 Test sample</text>
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<bookmark index='11'>
<pageno>11</pageno>
<text>6.2 Test portion</text>
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<bookmark index='12'>
<pageno>11</pageno>
<text>7 Procedure</text>
<bookmark index='13'>
<pageno>11</pageno>
<text>7.1 Number of determinations</text>
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<bookmark index='14'>
<pageno>11</pageno>
<text>7.2 Blank test</text>
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<bookmark index='15'>
<pageno>11</pageno>
<text>7.3 Dissolution of test portion</text>
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<bookmark index='16'>
<pageno>11</pageno>
<text>7.4 Separation of arsenic, antimony, tin, selenium and silver</text>
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<bookmark index='17'>
<pageno>12</pageno>
<text>7.5 Copper separation</text>
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<bookmark index='18'>
<pageno>13</pageno>
<text>7.6 Electrolytic deposition</text>
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<bookmark index='19'>
<pageno>14</pageno>
<text>7.7 FAAS determination of copper in the electrolyte, filter residues and sulfide precipitates</text>
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<bookmark index='20'>
<pageno>15</pageno>
<text>7.8 FAAS determination of copper in the electrolyte, filter residues and precipitates (hydroxide separation method)</text>
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<bookmark index='21'>
<pageno>16</pageno>
<text>8 Expression of results</text>
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<bookmark index='22'>
<pageno>16</pageno>
<text>9 Precision</text>
<bookmark index='23'>
<pageno>16</pageno>
<text>9.1 Expression of precision</text>
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<bookmark index='24'>
<pageno>16</pageno>
<text>9.2 Method for obtaining the final result (see Annex B)</text>
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<bookmark index='25'>
<pageno>17</pageno>
<text>9.3 Precision between laboratories</text>
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<bookmark index='26'>
<pageno>17</pageno>
<text>9.4 Check of trueness</text>
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<bookmark index='27'>
<pageno>18</pageno>
<text>10 Test report</text>
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<bookmark index='28'>
<pageno>19</pageno>
<text>Annex A (normative) Procedure for the preparation and determination of the mass of a predried test portion</text>
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<bookmark index='29'>
<pageno>21</pageno>
<text>Annex B (normative) Flowsheet of the procedure for the acceptance of analytical values for test samples</text>
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<bookmark index='30'>
<pageno>22</pageno>
<text>Annex C (informative) Derivation of precision equations</text>
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</toc>

Abstract

Adopts ISO 10469:2006 to provide an electrogravimetric method for determining copper in copper sulphide concentrates.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Standards Australia
Pages
ISBN
Committee	MN-005
Supersedes	AS 2917.3-1994 DR 07041 CP