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["Qual é a categoria de risco de incêndio para o activated carbon usado para absorver alguns gases da Classe I?", "Uma tonela de activated carbon geralmente pode absorver quantos quil de resíduos de gases? Se a absorçãoção for pequena, será que considerível para a Classe III?", "[1)) De acordo com a explicação no GB5006-222 4 (edição de 2 8), equipamentos ou edifícios usados para processar, armazenar ou transportar carvão de carvão, carvão de, ou madee de madee de madee podem ser consider classificados como a Classe III;

2020-01-08View Original

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吸收一些甲类气体的废活性炭的火灾危险性类别是什么? 一吨活性炭一般可以吸收多少重量的废气? 如果吸收的不多,是否可以作为丙类考虑?
Reply #22020-01-08
1)按照GB50016-2014(2018年版)中的解释,单纯的煤、焦炭、木材、竹藤等加工的设备或厂房可以划分为丙类; 2)但是设备的火灾危险类别还应该按照其处理、储存或者输送介质的火灾危险性类别确定;活性炭吸附了甲类气体,在解吸过程中会产生爆炸下限小于10%的气体,故也应该按照最严苛的类别;将此类活性炭划分为甲类火灾危险等级。 3)活性炭的动态吸附容量大约在10~15%(10~15kg/100kg活性炭),但是具体的数值取决于吸附质的理化性质,此容量仅供参考。

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