In lacks the anti- filthy medicinal preparation gentle etching reagentin the boiler aqueous system to be able to have massive scale and the corrosion, but creates the thermal efficiency to reduce the wasteenergy, moreover also possibly can cause the steam to divulge, because scale seriously causes every year the accident surpasses the accidenttotal 20%; scale will form in the cooling system can reduce the flowchannel cross-sectional area, will increase the water cycleresistance, will hinder the normal heat change along with the scale unceasingly will add thick, will create equipment seriouscooling not good to bring a succession of evil consequence, willeffectively seek one kind effectively anti- to be filthy corrosion inhibitor becomes the urgent matter.
ATMP has better antiscale performance than that of polyphosphate through its excellent chelating ability, low threshold inhibition and lattice distortion process. ATMP can prevent scale formation in water system. ATMP has good stability and is hard to be hydrolyzed in water system. At high concentration, ATMP has good corrosion inhibition.
ATMP is widely used in industrial circulating cool water system and oilfiled water pipeline, it can decrease scale formation and inhibit corrosion of metal equipment and pipeline. ATMP can be used as chelating agent in weave and dyeing industries and as metal surface treatment agent.
ATMP application scope and application method:
ATMP is usually used together with organophosphoric acid, copolymer and zinc salt to built full organic alkaline water treatment agent, ATMP can be used in many different circulating cool water system. The dosage of 1-10ppm is recommended, while the dosage of 20-60mg/L is preferred as corrosion inhibitor.
|Appearance||Colorless or pale yellow transparent liquid||White crystal powder|
|Active acid %||48.0-52.0||95min|
|Chloride (as Cl-)%||2.0max||1.0max|
|pH (1％solution)||2.0 max||2.0 max|
|Density (20℃)g/cm3||1.33 min||-|
|Colour APHA (Hazen)||60max||-|
- ATMP can decrease scale formation and inhibit corrosion of metal equipment and pipeline
- ATMP is usually used together with organophosphoric acid
- Amino Trimethylene Phosphonic Acid (ATMP)
- ATMP has good chemical stability and is hard to be hydrolyzed in water system