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The pH range of DTPMPA (Diethylenetriamine Penta(methylene Phosphonic Acid)) depends on its application, but its chemical stability and effectiveness generally span a wide pH spectrum due to its robust phosphonate groups. Here’s a detailed breakdown: 1. Optimal pH Range for Performance Application Effective pH Range Notes Scale Inhibition pH 2–12 – Works best in alkaline conditions (pH 7–12) for CaCO₃/CaSO₄ inhibition. – Maintains…
DTPMPA (Diethylene Triamine Penta(methylene Phosphonic Acid)) is a highly effective scale and corrosion inhibitor widely used in water treatment and industrial processes. Its outstanding properties make it a preferred choice in demanding applications: 1. Exceptional Chelation Ability Broad-spectrum metal ion binding: Strongly chelates Ca²⁺, Mg²⁺, Fe³⁺, Ba²⁺, Sr²⁺, and other multivalent cations, preventing scale formation (e.g., CaCO₃, CaSO₄,…
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HEDP•Na₂ is widely used in oil fields for scale inhibition, corrosion control, and metal ion chelation, particularly in water injection systems, drilling fluids, and production pipelines. Below is a step-by-step guide for its application: **1. Determine the Dosage The dosage depends on water chemistry (Ca²⁺, Mg²⁺, Ba²⁺, Fe²⁺, and pH). Typical ranges: Application Dosage (ppm) Notes Water Flooding…
DTPMPA (Diethylenetriamine Penta(methylene Phosphonic Acid)) plays a critical role in textile printing and dyeing processes, primarily due to its strong chelating, dispersing, and scale-inhibiting properties. Here’s a detailed breakdown of its functions and applications: 1. Key Roles of DTPMPA in Textile Printing & Dyeing (1) Metal Ion Sequestration (Chelation) Removes Ca²⁺, Mg²⁺, Fe²⁺/Fe³⁺ from hard water, preventing: Dye…
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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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HEDP is a widely used phosphonate scale and corrosion inhibitor, with key producers located in China, Europe, and North America. Below is a list of leading HEDP manufacturers, categorized by region. Shandong Kairui Chemistry Co., Ltd.(Subsidiary: Zaozhuang Kairui Water Treatment Co.,Ltd.) Key Products: HEDP (solid/liquid), ATMP, PBTC, DTPMPA Capacity: 50,000+ tons/year (phosphonates) Certifications: ISO 9001, REACH, NSF…
HPAA is a widely used green scale inhibitor in water treatment, known for its excellent calcium carbonate inhibition and high-temperature stability. Below are the leading Chinese manufacturers of HPAA. Focusing on the research, development and production of water treatment chemicals, HPAA is one of its core products. Shandong Kairui Chemistry Co., Ltd.(Subsidiary: Zaozhuang Kairui Water…