METHOD OF THERMALLY CRACKING STYROFOAM WASTE USING PETROLIC HYDROCARBON TO KEEP COKES FROM FORMING

摘要

The present invention is a petroleum-based using a hydrocarbon relates to a thermal decomposition method of styrofoam waste, more specifically 70% by weight or more of an aromatic compound and the oil has a boiling point range of greater than 180 ℃ hydrocarbons than a predetermined ratio in order to suppress the coke produced were charged into a pyrolysis reactor with a styrofoam waste relates to a thermal decomposition method of styrofoam waste by the petroleum hydrocarbons are coke produced in the pyrolysis process, inhibition of styrofoam.; Using the method according to the invention when it is possible to obtain a cracked gas condensate to minimize the formation of coke, pyrolysis the styrofoam effectively, so facilitating the continuous operation of the pyrolysis process in the pyrolysis process of styrofoam, also significantly lower the coke content of the reactor the residual liquid because it has economical and can be used as an alternative fuel is used industrially valuable can handle the styrofoam waste the advantages of fuel oil.