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ISO
ISO 9931:1991

ISO 9931:1991

Coal — Sampling of pulverized coal conveyed by gases in direct fired coal systems

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General Information

Status : Active

Standard Type : Main

Document No : ISO 9931:1991

Document Year : 1991

Pages : 18

Edition : 1

Section Volume : Sampling (ISO/TC 27/SC 4.)

ICS : Coals (73.040)

Specifies a method which, subject to limitations imposed by the geometry of the pulverized-coal pipe, is applicable to multipoint sampling. Annexes A, B and C are for information only.