When handling bulk chemical reservoirs or setting up chemical dosing pumps, operators must wear: Chemical splash goggles coupled with a full face shield.
Keep in plastic (HDPE) or stainless steel (316) tanks. Avoid mild steel or galvanized tanks – the acidic nature will corrode them.
: Standard industrial handling usually requires chemical-resistant gloves, safety goggles, and protective clothing to prevent skin and eye irritation.
During extraction, water and oil are violently mixed through pumps, chokes, and valves. This creates an emulsion (often called "rag layer") where microscopic water droplets are suspended in the oil phase. If left untreated, this emulsion leads to:
: Be careful when using information found on unverified commercial sites, as data can be inaccurate or outdated.
A mere millimeter of scale buildup can reduce heat transfer efficiency by over 10%, drastically spiking fuel or electricity consumption. By keeping surfaces clean, this chemical ensures that heat exchangers operate at peak thermodynamic capacity, lowering a facility's overall carbon footprint. Technical Specifications & Operational Guidelines
Corrosion degrades metallurgy, leading to premature equipment failure and costly downtime. Nalco 3688 contains active components that passivate metal surfaces. It helps establish a thin, resilient film over anodic or cathodic sites on the metal, restricting the electrochemical reactions that cause rust, pitting, and oxidation. Primary Industrial Applications
High temperature and pressure accelerate scale formation in boilers. This specialty blend prevents scale and pre-boiler corrosion, protecting capital-intensive asset infrastructure from thermal stress and premature failure. 3. Closed-Loop Heat Exchangers
Medium-sized chilled water and condenser water loops (e.g., in hospitals, universities, data centers) frequently rely on Nalco 3688 for simplified chemical management.
Based on Nalco Water's standard practices, the "3688" number suggests a product designed for a targeted function. The two most probable areas of use are:
: Its high alkalinity makes it suitable for cleaning industrial equipment and areas with significant oil and soil accumulation. Safety and Handling
The product works by forming a microscopic protective film (passivation) on metal surfaces, which acts as a barrier between the aggressive cooling water and the system metal.
Due to its high pH (13–14), the product is classified as corrosive. Essential safety measures include: