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ISO 9931:1991

Coal — Sampling of pulverized coal conveyed by gases in direct fired coal systems ISO 9931:1991

Publication date:   Dec 16, 1991

General information

90.93   Standard confirmed   Sep 4, 2023

ISO

ISO/TC 27/SC 4 Sampling

International Standard

73.040   Coals

Buying

Published

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Scope

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.

Life cycle

NOW

PUBLISHED
ISO 9931:1991
90.93 Standard confirmed
Sep 4, 2023




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