Synthesis Process, Thermal Stability and Heavy Metal Impurity Control of Industrial-Grade ATMP

Industrial-grade Amino Trimethylene Phosphonic Acid (ATMP) is produced through one-pot Mannich condensation synthesis process. Advanced closed reaction technology guarantees high product yield, few by-products and stable thermal stability, meeting long-term continuous operation demands of industrial circulating water systems.

 

Formaldehyde, ammonia and phosphorous acid are three core raw materials for ATMP production. Through precise raw material ratio adjustment and constant temperature closed reaction, finished ATMP solution with high purity is generated without complex post-treatment processes. This green synthesis process reduces wastewater discharge and meets global environmental production requirements.

 

Thermal stability is a key performance indicator of Amino Trimethylene Phosphonic Acid (ATMP). Qualified industrial-grade ATMP can keep stable scale inhibition performance under working temperature up to 100℃, without molecular decomposition and performance attenuation. This makes it perfectly suitable for high-temperature boiler circulating water treatment systems.

 

Strict heavy metal impurity control is implemented during production. Lead, arsenic and other harmful heavy metal ions are controlled within ultra-low limits, preventing secondary water pollution after adding into circulating water. Each batch of ATMP is tested for scale inhibition rate, corrosion inhibition rate and impurity content before factory delivery.

 

Stable synthesis technology, excellent high-temperature resistance and strict impurity control make Chinese industrial-grade ATMP highly competitive in global markets. It is widely exported to Southeast Asia, Europe and Middle East for industrial water treatment and oilfield water conditioning projects.