INCINERATION TREATMENT METHOD OF DESULPHURIZATION WASTE LIQUID AND SULFUR PARTICLE

摘要

PPROBLEM TO BE SOLVED: To provide a method of solving this clogging problem and carrying out efficient incineration treatment of a desulphurization waste liquid and a sulfur particle which conventionally since the desulphurization waste liquid and the sulfur particle with slurry are always circulated/flowed, loaded with neutralizing alkali on this side of an incinerator and fed to the incinerator, the sulfur particle is possibly adhered and grown to clog an apparatus, and pipe facilities have a structure so as to be easily broken down for an emergent clogging trouble when the desulphurization waste liquid containing the sulfur particle is subjected to the incineration treatment; and further simultaneously treat the desulphurization waste liquid and the sulfur particle to carry out continuous and stable operation of treatment facilities. PSOLUTION: The desulphurization waste liquid 1 containing the sulfur particle 2' is loaded with an alkaline compound 12, and this desulphurization waste liquid 1 is heated to dissolve the sulfur particle, and then to carry out the incineration treatment. PCOPYRIGHT: (C)2008,JPO&INPIT