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Aminotrimethylenephosphonic acid (ATMP) is an organic phosphonate corrosion inhibitor commonly used in water treatment, metal processing, thermal power plants and oil field extraction. Its working principle mainly involves the following aspects: Complexation: ATMP has the ability to form complexes with metal ions. When ATMP is dissolved in water, its phosphate ions are able to form…
Water treatment: ATMP is used as corrosion inhibitor, scale inhibitor and dispersant in water treatment fields such as circulating cool water system, boiler water treatment and reverse osmosis system. Oilfield chemicals: In oilfield water injection systems, ATMP is used to prevent corrosion of metal equipment and pipelines as well as to control scale formation and…
Amino Trimethylene Phosphonic Acid (ATMP), also known as Amino Trimethylene Phosphonic Acid, is an important organic phosphonic acid compound. Its molecular structure contains three methylphosphonic acid groups. These groups give ATMP a strong chelating ability, which can effectively form stable complexes with a variety of metal ions, such as calcium, magnesium, iron, copper, etc., and…
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ATMP (Amino Trimethylene Phosphonic Acid) is an organophosphonic acid compound with amino group (-NH₂) and phosphoric acid group (-PO₃) in its chemical structure.ATMP is a common water treatment chemical mainly used as scale inhibitor, dispersing agent, corrosion inhibitor and so on, which is widely used in the following fields: Water treatment: ATMP is used to…
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The stability of EDTMPS (Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium Salt) as a phosphate compound at different pH values is strongly related to the phosphate group (-PO₄) and amino group (-NH₂) in its molecular structure . In general, the stability of EDTMPS is affected by the following factors: 1. Stability under acidic environment: The…
EDTMPS (Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium Salt) in the printing and dyeing industry is mainly reflected in the following aspects: 1. Water softening and scale inhibition In the printing and dyeing process, the hardness of water has an important effect on the adsorption of dyes and color fastness. Calcium, magnesium and other hardness…
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The price of Amino Trimethylene Phosphonic Acid (ATMP), a widely used scale inhibitor, is influenced by multiple factors, including raw material costs, production processes, market demand, regulatory policies, and regional supply chains. Below is a detailed breakdown of the key factors affecting its price: 1. Raw Material Costs (Primary Influence) ATMP is synthesized from ammonia, formaldehyde, and phosphorous…
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ATMP·Na₅ is a highly effective phosphonate-based scale inhibitor, widely used in water treatment, oilfields, and industrial cooling systems. Its scale inhibition mechanism relies on chelation, crystal distortion, and dispersion effects. Below is a detailed analysis of its performance: 1. Key Scale Inhibition Mechanisms ✔ Chelation of Metal Ions ATMP·Na₅ strongly binds Ca²⁺, Mg²⁺, Ba²⁺, Sr²⁺, Fe²⁺/Fe³⁺, preventing them…
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HEDP•K₂ is a highly effective scale and corrosion inhibitor widely used in oilfield operations, particularly in production wells, water injection systems, and hydraulic fracturing (fracking). Its potassium (K⁺) form offers better solubility and compatibility in high-salinity brines compared to sodium salts (e.g., HEDP•Na₄). 1. Primary Applications in Oil Fields (1) Scale Inhibition in Production Wells Prevents carbonate (CaCO₃)…
BTA•Na (Sodium Benzotriazole) is widely used as a corrosion inhibitor, especially for copper and its alloys. Its stability varies with temperature, pressure, and environmental conditions. Below is a detailed breakdown: 1. Thermal Stability (Temperature Effects) Room Temperature (20–25°C) Highly stable in solid form (powder/crystals) if kept dry and sealed. Aqueous solutions (e.g., 10–40% concentration): Stable for 6–12 months if pH…
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