(54de) Spontaneous Polymer Risk and Control of C5 Hydrogenatedpetroleum Resin Plant

C5 hydrogenated petroleum resin device due to the process of their own reasons, since the polymer in the pretreatment processwill produce a certain amount of, regular cleaning, self polymerin air and oxygen oxidation has thespontaneous combustioncharacteristics, device has repeatedly because ofself polymer processing and storage of fire accidents caused by improper. On the risk from the polymer is analyzed, on the basisof summing up experiences, in strengthening management and technical transformation of two has takeneffective measures to control risk, since the polymer spontaneous, put an endto the spontaneous combustion accident occurring again.