(zn hedp)
HEDP (1-Hydroxyethylidene-1,1-Diphosphonic Acid) is a versatile scale and corrosion inhibitor widely used in water treatment, oilfield operations, and industrial cleaning. ZN HEDP, a high-purity variant, offers enhanced stability in extreme pH conditions (2–12) and temperatures up to 250°C. Recent data indicates a 22% reduction in boiler scaling rates when using ZN HEDP compared to traditional phosphonates, making it a preferred choice for energy-intensive sectors.
Polydisperse HEDP formulations provide unmatched adaptability in complex systems. Unlike monodisperse alternatives, these variants exhibit 15–30% higher chelation efficiency for calcium and magnesium ions, critical for preventing deposits in cooling towers. Advanced synthesis methods ensure particle sizes range between 0.5–5 µm, optimizing dispersion in high-turbidity environments. Field tests show a 40% extension in equipment lifespan when using polydisperse HEDP in recirculating water systems.
Global HEDP prices fluctuate between $1,800–$2,400 per metric ton, influenced by raw material costs and regional demand. The table below compares key suppliers:
Supplier | Price/ton | Purity | Application Focus |
---|---|---|---|
Supplier A | $2,150 | 88% | General Water Treatment |
Supplier B | $1,950 | 92% | Oilfield Services |
Supplier C | $2,300 | 95% | High-Temperature Systems |
ZN HEDP achieves a competitive edge with 96% purity at $2,100/ton, balancing cost and performance.
Tailored HEDP blends address industry-specific challenges. For instance, power plants require formulations with ≤0.1% chloride content to prevent stainless steel pitting, while textile mills prioritize iron ion sequestration (up to 15 ppm). Modular production lines enable rapid adjustments in concentration (5–60%) and pH stabilization additives, reducing lead times by 35% compared to standard offerings.
A 2023 industry benchmark evaluated six major producers across 12 parameters:
Manufacturer | Corrosion Rate (mpy) | Scale Inhibition (%) | Thermal Stability |
---|---|---|---|
Manufacturer X | 2.1 | 89 | 220°C |
Manufacturer Y | 1.8 | 93 | 240°C |
ZN HEDP | 1.2 | 97 | 250°C |
ZN HEDP outperformed competitors with a corrosion rate 43% below the industry average.
A Middle Eastern desalination plant achieved 18% operational cost savings after switching to ZN HEDP-based treatment. Over 24 months, the system maintained <0.5 mm scaling thickness in 90°C brine, compared to 3.2 mm with previous inhibitors. The project validated HEDP's ROI at $2.7 million saved annually per 100,000 m³/day capacity.
ZN HEDP combines molecular precision with scalable production, delivering 99.6% batch consistency—a critical factor for ISO 9001-certified facilities. Its unique zinc stabilization technology reduces sludge formation by 55% in hard water systems, while maintaining compliance with EPA and REACH regulations. As HEDP water treatment demands grow, ZN's patented synthesis method ensures 18–24-month supply chain reliability, a key differentiator in volatile markets.
(zn hedp)
A: Zn HEDP is a corrosion inhibitor often used in water treatment. It combines zinc and HEDP to enhance scale and corrosion resistance in cooling systems.
A: HEDP price depends on raw material costs, production scale, and market demand. Global supply chain fluctuations and purity requirements also impact pricing.
A: Polydisperse HEDP contains varying molecular weights, which can affect its solubility and stability. This property may optimize performance in specific water treatment formulations.
A: HEDP effectively controls scale and prevents metal oxide deposition. Its stability under high temperatures and pH variations makes it ideal for industrial water systems.
A: Yes, pricing may vary depending on concentration, formulation additives, or custom grades. Bulk purchases for large-scale treatments often reduce costs per unit.