Fine phosphates are highly purified phosphate compounds that undergo specific chemical modification, or possess precisely defined physical forms. They are no longer simple fertilizer raw materials but function as critical additives or key components in high-tech industrial and consumer applications demanding exceptional purity, performance, and consistency.
● Core Characteristics: High purity, specific chemical composition & structure, precise physical properties.
● PPrimary Applications: pH regulation & buffering, chelation/complexation, water retention/thickening, emulsification/stabilization, fermentation nutrition/leavening, scale inhibition/corrosion inhibition, nutritional fortification, ionic conductivity/structural stability, flame retardant.
No.: 1
Project Name: MAP / Monoammonium Phosphate(Industrial/Food Grade)
Scale: 5000 t/y
Tech Stage: Process Package
Notes: –
Brief Description: Monoammonium Phosphate (MAP) is a common NPK compound fertilizer with wide uses. Industrial MAP serves as raw material for lithium batteries, flame retardants, fire extinguishers, ceramic sintering agents, and metal rust inhibitors. Food-grade used as additive and preservative.
No.: 2
Project Name: DAP / Diammonium Phosphate (Industrial/Food Grade)
Scale: 5000 t/y
Tech Stage: Process Package
Notes: –
Brief Description: Diammonium phosphate (DAP) is primarily a high-concentration water-soluble compound fertilizer, widely used in Northeast China’s black soil regions. Industrial DAP is used in flame retardants, fire extinguishers, and metal rust inhibitors. Food-grade DAP serves as additive and preservative.
No.: 3
Project Name: Monopotassium Phosphate (MKP)
Scale: 50,000 t/y
Tech Stage: Design
Notes: Extraction Process
Brief Description: A highly promising product in phosphorus chemical sector. MKP is an excellent NPK compound fertilizer that enhances crop quality. The extraction process offers significant cost advantages by using low-cost potassium chloride.
No.: 4
Project Name: Urea Phosphate
Scale: 10,000 t/y
Tech Stage: Process Package
Notes: –
Brief Description: Used for agricultural cultivation in alkaline soils and as a feed additive in animal husbandry. Industrially, it’s used in metal surface treatment and as a raw material for polyphosphates. In food industry, it promotes fermentation.
No.: 5
Project Name: Sodium (Potassium) Pyrophosphate
Scale: 5000 t/y
Tech Stage: Process Package
Notes: –
Brief Description: Fine phosphate product mainly used in food additives. In the mining sector, it improves surface activity and operational efficiency, and is a core material for electroplating.
No.: 6
Project Name: Sodium Hexametaphosphate
Scale: 10,000 t/y
Tech Stage: Process Package
Notes: –
Brief Description: Fine phosphate product mainly used in food additives. In the mining sector, it improves surface activity and operational efficiency, and is a core material for electroplating.
No.: 7
Project Name: Ammonium Polyphosphate (APP)
Scale: 10,000 t/y
Tech Stage: Process Package
Notes: –
Brief Description: Low polymers are used as slow-release fertilizers, enhancing phosphorus uptake by crops (common in Europe/Middle East). Industrially, it’s primarily a raw material for various flame retardants.
No.: 8
Project Name: Red Phosphorus
Scale: 1000 t/y
Tech Stage: Process Package
Notes: –
Brief Description: Used in match and firework production; also for military signal flares and firearm coatings.
No.: 9
Project Name: P204 Extractant (Rare Earth & Heavy Metal Extraction)
Scale: 2000 t/y
Tech Stage: Process Package
Notes: Yellow Phosphorus Route
Brief Description: An extractant for various rare earths and heavy metals, capable of extracting metal cations from acidic conditions. Also used in compound extractants for phosphoric acid purification.
No.: 10
Project Name: Multifunctional Phosphates (Ca/K/Na/Mg/Zn/Cu/Mn/Co/B, etc.)
Scale: 5000 t/y
Tech Stage: Process Package
Notes: –
Brief Description: Various functional phosphates designed to supplement specific metal ions, promoting growth in crops or livestock.
No.: 11
Project Name: Purified Phosphoric Acid via Extraction
Scale: 100,000 t/y
Tech Stage: Process Package
Notes: Compound Extraction
Brief Description: The most competitive technology in the phosphoric acid industry. Uses phosphoric acid feedstock to produce industrial phosphoric acid, food-grade phosphoric acid, etc. Also serves as raw material for lithium-ion batteries, semiconductor cleaning agents, and other novel materials.
1
MAP / Monoammonium Phosphate(Industrial/Food Grade)
5000 t/y
–
2
DAP / Diammonium Phosphate (Industrial/Food Grade)
5000 t/y
–
3
50,000 t/y
4
10,000 t/y
5
5000 t/y
6
10,000 t/y
7
10,000 t/y
8
1000 t/y
–
9
2000 t/y
10
5000 t/y
–
11
100,000 t/y
High-Purity Purification & Crystallization Systems
○ Precise control of temperature, concentration, and pH ensures specific crystal forms and particle sizes.
○ Automated control minimizes human error and enhances batch consistency.
○ Modular design facilitates easy cleaning, maintenance, and compliant with GMP standards.
Efficient Drying & Granulation Technologies
○ Optimized thermal efficiency reduces energy consumption.
○ Precise control of moisture content, particle size, and density.
○ Dust-proof design improves the working environment and minimizes product loss.
Engineering Services & Technical Support
○ Comprehensive process design consulting.
○ Equipment installation & commissioning.
○ Spare parts supply & Operator training.
Phosphorus Chemical Process Package
Fine phosphates refer to phosphate compounds that undergo high purification,
