Projekta Nr.ISO 2596:2006
Nosaukums<p>ISO 2496:2006 specifies the following four test methods for the determination of the hygroscopic moisture content of test samples:</p> <p>Method 1 -- Gravimetric method;</p> <p>Method 2 -- Karl Fischer volumetric method;</p> <p>Method 3 -- Karl Fischer coulometric method;</p> <p>Method 4 -- Mass-loss method.</p> <p>Any of these methods is applicable wherever the analytical value of a chemical constituent is to be calculated to a dried sample basis in the following ore types.</p> <ol><li>Processed ores containing metallic iron (direct reduced iron).</li><li>Natural or processed ores in which the sulfur content is greater than 0,2 % (mass fraction)<i>.</i></li><li>Natural or processed ores in which the combined water is greater than 2,5 % (mass fraction).</li></ol> <p>Any of these methods is applicable to a concentration range of 0,05 % (mass fraction) to 4,5 % (mass fraction)<i> </i>hygroscopic moisture.</p>
Reģistrācijas numurs (WIID)42196
Darbības sfēra<p>ISO 2496:2006 specifies the following four test methods for the determination of the hygroscopic moisture content of test samples:</p> <p>Method 1 -- Gravimetric method;</p> <p>Method 2 -- Karl Fischer volumetric method;</p> <p>Method 3 -- Karl Fischer coulometric method;</p> <p>Method 4 -- Mass-loss method.</p> <p>Any of these methods is applicable wherever the analytical value of a chemical constituent is to be calculated to a dried sample basis in the following ore types.</p> <ol><li>Processed ores containing metallic iron (direct reduced iron).</li><li>Natural or processed ores in which the sulfur content is greater than 0,2 % (mass fraction)<i>.</i></li><li>Natural or processed ores in which the combined water is greater than 2,5 % (mass fraction).</li></ol> <p>Any of these methods is applicable to a concentration range of 0,05 % (mass fraction) to 4,5 % (mass fraction)<i> </i>hygroscopic moisture.</p>
StatussStandarts spēkā
ICS grupa73.060.10