Standard Swedish standard · SS-EN 15188:2020

Determination of the spontaneous ignition behaviour of dust accumulations

Status: Valid

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Standard Swedish standard · SS-EN 15188:2020

Determination of the spontaneous ignition behaviour of dust accumulations
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Scope
This European Standard specifies analysis and evaluation procedures for determining self-ignition temperatures (TSI) of combustible dusts or granular materials as a function of volume by hot storage experiments in ovens of constant temperature. The specified test method is applicable to any solid material for which the linear correlation of lg (V/A) versus the reciprocal self-ignition temperature 1/TSI (with TSI in K) holds (i.e. not limited to only oxidatively unstable materials).
This European Standard is not applicable to the ignition of dust layers or bulk solids under aerated conditions (e.g. as in fluid bed dryer).
This European Standard shall not be applied to dusts like recognised explosives that do not require atmospheric oxygen for combustion, nor to pyrophoric materials.
NOTE Because of regulatory and safety reasons "recognised explosives" are not in the scope of this European Standard. In spite of that, substances which undergo thermal decomposition reactions and which are not "recognised explosives" but behave very similarly to self-ignition processes when they decompose are in the scope. If there are any doubts as to whether the dust is an explosive or not, experts should be consulted.


Subjects

Explosion protection (13.230) Explosion prevention and protection (14.380)


Buy this standard

Standard Swedish standard · SS-EN 15188:2020

Determination of the spontaneous ignition behaviour of dust accumulations
Subscribe on standards - Read more Dölj
Price: 1 140 SEK
standard ikon pdf

PDF

Price: 1 140 SEK
standard ikon

Paper

Price: 1 824 SEK
standard ikon pdf + standard ikon

PDF + paper

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Product information

Language: English

Written by: Std Material

International title:

Article no: STD-80026920

Edition: 2

Approved: 12/28/2020

No of pages: 40

Replaces: SS-EN 15188:2007