High-Purity Sodium Nitrite from China Suppliers - Quality Production at Our Factory

Sodium nitrite production is a two-step process that involves ammonia oxidation and subsequent formation of sodium nitrite, In the first step, ammonia gas is oxidized in the presence of air to produce nitrous acid. This process occurs in a specialized reactor, like a tank or tower reactor, and utilizes a copper or iron-based catalyst to facilitate the reaction. Proper regulation of temperature, pressure, and gas flow rate is critical to maintaining optimal reaction conditions. The nitrous acid generated is then combined with water inside the reactor to create a nitrous acid solution, The second step involves the conversion of the nitrous acid solution into sodium nitrite. This is achieved by reacting the solution with sodium bicarbonate or soda ash (sodium carbonate), resulting in the formation of solid sodium nitrite. This stage requires careful control of temperature, pH, and reaction duration to ensure the highest quality product. Once the reaction is finalized, the solid sodium nitrite undergoes purification and is packaged through processes such as filtration and drying, As leading suppliers in China, our factory specializes in the efficient production of sodium nitrite, ensuring top-notch quality and reliability for our clients