| 摘要 |
<p>An inhibitor which is capable of inhibiting a carbonaceous powder such as a coal or carbon black powder from heating up or spontaneously igniting during stacking or storage. The inhibitor comprises (1) at least one substance selected between radical-trapping agents and oxygen-trapping agents or comprises (2) an amine type cationic surfactant having a C4-22 hydrocarbon group and a nonionic surfactant. The method for inhibiting a carbonaceous powder from heating up/spontaneously igniting comprises sprinkling the carbonaceous powder with the inhibitor.</p> |
