COMBUSTOR FOR SULFUR CONTAINING MATERIAL AND METHOD AND PLANT FOR PRODUCING SULFURIC ACID

摘要

The invention relates to a combustor configured for receiving an oxidant, a fuel containing a compound comprising sulfur and a particle precursor in one or several streams, and converting the particle precursor and the fuel, providing a stream of hot process gas comprising sulfur dioxide and particles having a diameter between 2 and 500 nm, preferably between 10 and 100 nm, as well as a process for production sulfuric acid by condensation, aided by particles produced in such a combustor.