Tyulpinov D. Methods and devices of suppression flame development with the use of catalysts

Dissertation is devoted to research of flame extinguishing process by grainy catalysts and the repeated use of exhaust hard catalysts for flame extinguishing. On the basis of experimental information possibility of exhaust catalysts repeated use is reuse in the fire extinguishing devices. It is experimentally reuse that at co-operation of catalyst layer with flame in the conditions of flame arresters are determined the layer of catalyst saves catalytic properties. Co-operation of exhaust catalyst layer and initiated flame is investigational. It is set that under influencing of layer of catalyst at the increase of gases flame air-gases temperature normal speed goes down. Approaches to application of catalyst as the flame quenching layer of flame arresters are determined, allowing to reduce the requirements to physical and chemical properties of catalyst at application of it as the layer of flame arresters are determined and developed. Keywords: flame, gas, catalyst, layer, flame arresters, phlegmatization, distribution.