Innova Corporate (India) supplies Boiler Descaling Chemicals – heavy-duty acidic and chelant-based cleaners for Bihar's industrial boilers that have suffered from inadequate pretreatment, especially common in older sugar mills, rice mills, and small food processing units. The typical scale composition in Bihar's boilers from Ganges water and high-iron groundwater is calcium carbonate (60-70%), calcium sulfate (5-15%), and iron oxide (20-30%). Our descaling products include: inhibited hydrochloric acid (15-25%) – for fast removal of carbonate scales; sulfamic acid (5-15%) – safer (powder), less fuming, effective on both carbonate and sulfate scales; citric acid (5-10%) – for food-grade applications and iron oxide removal; EDTA-based alkaline descalers – for mixed deposits and for systems with copper alloys. For Bihar's sugar mills and rice mills, we recommend a two-step process: alkaline flush (alkaline cleaner with surfactants) to remove organic debris (bagasse residue, oils), followed by acid descaling. Our inhibited acid formulations contain corrosion inhibitors (acetylenic alcohols or quaternary ammonium compounds) that protect boiler steel (mild steel) and copper alloys during circulation (4-12 hours). For severe scale (>5mm thickness), we may repeat treatment. After descaling, we provide neutralization chemicals (sodium carbonate or caustic) and passivation solutions (sodium nitrite or tri-sodium phosphate) to restore the protective magnetite layer (Fe₃O₄). Field case: A Bihar sugar mill's 10 TPH boiler had 6mm of mixed iron and calcium scale – after descaling, fuel consumption dropped by 18%. For food-grade boilers (dairy, edible oil), we use citric acid based descaling to leave no toxic residues. We offer on-site supervision. Available in 25L, 200L drums (liquid acids) and 25kg bags (solid acids). We also supply descaling pumps, hoses, and PPE kits.
They protect boiler walls from scaling, which is the deposition of impurities on walls. If scales are not removed, they vary the temperature at that point, causing damage to the whole boiler. Our solutions ensure that the industrial infrastructure of Bihar remains robust and efficient.