Asia Chemical Engineering Co., Ltd
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Wet Process Phosphoric Acid Production

Wet Process Phosphoric Acid Production

Wet Process Phosphoric Acid (WPPA) Production is a core chemical manufacturing process for producing high-purity phosphoric acid and derivative phosphates, widely used in agriculture, animal husbandry, and industrial sectors. This technology leverages two mature technical routes—sulfuric acid-based process and hydrochloric acid-based process—to convert phosphate rock (the primary raw material) into value-added products, catering to global demand for fertilizers, feed additives, and industrial chemicals.

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  • Description

    Asia Chemical Engineering Co., Ltd. is one of the most reliable manufacturers and suppliers of wet process phosphoric acid production in China. Please rest assured to wholesale cost-efficient wet process phosphoric acid production from our factory. Good service and reasonable price are available.

     

    1. Industrial-Grade Phosphoric Acid (H₃PO₄)

    Specifications: P₂O₅ content ≥ 85%, low impurities (Fe ≤ 0.05%, Pb ≤ 0.001%), colorless or light yellow liquid.

    Applications:

    Chemical synthesis: Production of phosphate esters, flame retardants, and water treatment agents.

    Metallurgy: Etching agent for metal surfaces and electrolyte in electroplating.

    Food industry: Food additive (acidity regulator) for beverages, dairy products, and processed foods (compliant with FDA standards).

     

    2. Fertilizer-Grade Phosphates (Agriculture Core)

    Key Products:

    Monoammonium Phosphate (MAP): N-P₂O₅ ratio 11-52-0, water-soluble, ideal for cash crops (corn, cotton, fruits).

    Diammonium Phosphate (DAP): N-P₂O₅ ratio 18-46-0, high phosphorus content, suitable for soil with low phosphorus levels.

    Ammonium Sulfate: Nitrogen fertilizer (21% N content), acidic, suitable for alkaline soils and paddy rice.

    Potassium Sulfate: K₂O content ≥ 50%, chloride-free, ideal for tobacco, grapes, and other chloride-sensitive crops.

    Market Advantage: Meets global agricultural demand for high-efficiency, environment-friendly fertilizers, supporting sustainable crop yield improvement.

     

    3. Feed-Grade Phosphates (Animal Nutrition)

    Key Products: Dicalcium Phosphate (DCP), Monocalcium Phosphate (MCP), Tricalcium Phosphate (TCP).

    Specifications: P content ≥ 18%, Ca content ≥ 23%, low heavy metals (As ≤ 0.001%, Cd ≤ 0.0005%), compliant with EU FEEDAP and US FDA standards.

    Applications: Essential mineral additives for livestock (pigs, cattle) and poultry (chickens, ducks), promoting bone development and improving feed conversion rate.

     

     

    Potassium Sulphate Making Equipment
    Phosphoric Acid Equipment Plants
    Phosphoric Acid Pilot Plant

    Why Choose Our Wet Process Phosphoric Acid Production Solutions?


    Dual Technical Flexibility: Choose sulfuric acid or hydrochloric acid process based on raw material availability, environmental requirements, and product positioning.

    Cost-Effective Production: Low raw material consumption, high product yield, and optimized energy efficiency reduce unit production cost by 10-15% compared to traditional processes.

    Global Compliance: Products meet international standards (ISO, REACH, FDA, FEEDAP), ensuring smooth customs clearance and market access in Europe, America, Southeast Asia, and Africa.

    Customized Services: Tailor production lines, product specifications (purity, particle size), and packaging (20L drums, 1000L IBC tanks, bulk) to customer needs.

    Sustainable Development: Hydrochloric acid process reduces CO₂ emissions by 30% and wastewater discharge by 40%, aligning with global carbon neutrality goals.

     

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