Manufacturers, Exporters and Suppliers of Condensate Treatment Chemicals – Corrosion Inhibitors for Steam & Condensate Systems in Assam

Innova Corporate (India) supplies Condensate Treatment Chemicals for Assam's steam condensate return lines, protecting against carbonic acid corrosion and oxygen pitting. In Assam's industrial boilers – tea gardens (steam for withering and drying), oil refineries (Digboi, Numaligarh), paper mills, and rice mills – steam condensate is often contaminated with carbon dioxide (CO₂) from the breakdown of bicarbonate alkalinity in the Brahmaputra river water (alkalinity 150-250 ppm) and groundwater (200-300 ppm). CO₂ lowers condensate pH to 4-5, causing severe thinning of steel condensate pipes ("red water" and pinholing leaks). Our treatment includes neutralizing amines (cyclohexylamine, morpholine, DEAE, AMP) and filming amines (octadecylamine). Neutralizing amines raise condensate pH to 8-9; filming amines form a protective monolayer. For Assam's large tea gardens with long steam distribution networks (multiple withering troughs and dryers), we recommend a blend of low- and high-distribution ratio amines. Our Condensate Treatment 401 also contains an oxygen scavenger (erythorbic acid or DEHA). Dosing: 10-50 ppm. For food-grade applications (tea processing, rice mills), we supply FDA-approved amines under 21 CFR 173.310. Field case: A Dibrugarh tea garden's condensate lines had leaks every 6 months; after using our amine blend, no leaks for 3+ years, and condensate iron dropped from 2 ppm to <0.1 ppm. We provide condensate pH test kits, amine test strips, and iron monitoring. Available in 25L and 200L HDPE drums. For small tea gardens, we offer a single-drum product combining neutralizing amine, filming amine, and oxygen scavenger. Technical support includes amine distribution ratio calculations based on steam piping layout.

The protection of steam boiler condensate lines is an important issue affecting the operation and maintenance of industrial boiler systems and steam raising plants in the region. Our advanced technology boiler water condensate line treatment chemicals have been scientifically formulated to protect condensate pipe work from the detrimental effects of acidic corrosion caused by steam condensate.

This high performance condensate line corrosion inhibitor developed for use in Assam's boiler water systems forms a protective water repellent film on return line pipe work. It also extends the life of condensate pipe work by retarding the rate of 'grooving' by acidic condensate, providing essential corrosion protection for the capital city's processing units.