Say proseso na desulfurization et manunan mangilaktip ed apatiran sistema:
1. Sistema na flue gas: responsable ed pangiloob tan panagtambal na sulfur- ya walay flue gas to;
2. Sistema na panagparaan na slurry: iparaan toy desulfurizing agent ya magmaliw ya slurry;
3. Sistema na panag-scrub tan panag-absorb: manggagawa na gas-liquid contact tan chemical reaction;
4. Sistema na dehydration tan drying: tratoen to ray by-products kayari na reaksion.