Exemples d'utilisation de Self-accelerating decomposition en Anglais et leurs traductions en Français
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Emergencies to be taken into account are self-accelerating decomposition and fire engulfment.
The formulation shall be thermally stable(self-accelerating decomposition temperature 60°C or higher for a 50kg package), and a liquid compatible with peroxyacetic acid shall be used for desensitization.
A higher than calculated heating rate may be applied initially until a temperature 5 °C above the self-accelerating decomposition temperature(for a 50 kg package)
The following requirements apply to portable tanks intended for the transport of organic peroxides(Type F) with a Self-Accelerating Decomposition Temperature(SADT) of 55 oC or more. In case of conflict these requirements prevail over those specified in Section 6.6.2.
tanks intended for the carriage of Type F organic peroxides or Type F self-reactive substances with a Self-Accelerating Decomposition Temperature(SADT) of 55 °C or more. In case of conflict these requirements prevail over those specified in section 6.7.2.
emergency relief devices installed on the IBC are designed to take appropriate account of the self-accelerating decomposition of the organic peroxide
vent all the decomposition products and vapours evolved during self-accelerating decomposition or during a period of not less than one hour of complete fire-engulfment calculated by the equations as given in 12.558.”.
F organic peroxides or Type F self-reactive substances with a Self-Accelerating Decomposition Temperature(SADT) of 55 °C or more. In case of conflict these requirements prevail over those specified in Chapter 6.7 of the UN Model Regulations see also Chapter 6.7 of this Part.
composite IBCs with a complete metal casing, the emergencyrelief devices shall be designed to vent all the decomposition products and vapours evolved during self-accelerating decomposition or during a period of not less than one hour of complete fire engulfment calculated by the equations given in 4.2.1.13.8."{This is covered in P520 but E&T felt it
Test methods for the determination of the self-accelerating decomposition temperature.
Emergencies to be taken into account are self-accelerating decomposition of the substance and fire-engulfment as described in 4.2.1.13.8.
Their self-accelerating decomposition temperature(SADT) is greater than 75 °C for a 50 kg package.
Emergencies to be taken into account are self-accelerating decomposition of the organic peroxide
For an organic peroxide, the self-accelerating decomposition of the organic peroxide and fire engulfment; and.
wastes which contain the bivalent-O-O- structure are thermally unstable substances which may undergo exothermic self-accelerating decomposition.
Emergencies to be taken into account are self-accelerating decomposition and fire engulfment.
What is the self-accelerating decomposition temperature(SADT) for a 50 kg package?. °C.
What is the self-accelerating decomposition temperature(SADT) for a 50 kg package?… °C.
For the SADT(self-accelerating decomposition temperature), see the entry for the decomposition energy in Table A4.3.9.1.
For an organic peroxide, the self-accelerating decomposition of the organic peroxide and fire engulfment; and.