close
Choose Your Site
Global
Social Media
| Quantity: | |
|---|---|
Product Introduction
Sodium Silicate (Na₂SiO₃), commonly known as water glass, serves as a versatile and cost-effective depressant and dispersant in mineral flotation. It primarily suppresses silicate gangue minerals like quartz, feldspar, and other oxides through selective adsorption, forming hydrophilic layers on their surfaces. Its strong dispersing properties help prevent slime coating and reduce particle aggregation in complex ores, particularly in iron ore and phosphate processing.
As an eco-friendly and non-toxic reagent, it effectively separates valuable minerals from gangue by increasing surface electronegativity and steric repulsion. Sodium silicate is widely applied in scheelite, cassiterite, and fluorite flotation, and as a modifier in oxide ore processing. Its versatility, low cost, and environmental safety make it a fundamental reagent for improving concentrate grade and recovery efficiency.
Product Advantage
1.Sodium silicate offers key advantages in mineral processing as a versatile and cost-effective reagent. It acts as an effective depressant for silicate and carbonate gangue minerals by forming hydrophilic layers on their surfaces, enabling cleaner separation of valuable minerals. Its strong dispersing properties help prevent slime coating and reduce particle aggregation, particularly important in fine-grained ores.
2.The reagent provides significant economic and operational benefits.Being inexpensive, readily available, and non-toxic, it serves as an environmentally friendly alternative to many synthetic depressants. Its ability to modify slurry chemistry and improve selectivity makes it valuable across various applications, from iron ore processing to rare earth mineral flotation, while helping reduce overall reagent consumption and operational costs.
Technical Parameters
| Item | Index | ||
| Grade1 | Grade2 | Grade3 | |
| Soluble solid (%)≥ | 99.0 | 98.0 | 97.0 |
| Modulus | 2.20-3.70 | ||
Product Uses
Main Purpose: When using this product for the flotation of sulfide ore, it can disperse gangue fine mud, make the foam brittle,and inhibit the gangue of quartz and silicate.
Company Advantage
1.Cost advantage:
We are a source manufacturer with total production capacity of various products 50,000 tons/year. So we can control the cost better in order to give customers more favorable prices.
2.Legal operation:
Our company is located in China's National Chemical Industry Park, with complete qualifications and procedures to ensure stable production.
3.Technological advantage:
We have been engaged in the flotation chemical industry for more than 30 years,with advanced production technology and management system.
4.Quality advantage:
Our company has advanced testing means to strictly control the quality of raw materials and products.We are in strict accordance with the ISO9001 quality system standards for production.
5.R&D capability:
We have a beneficiation research institute, which is equipped with senior engineers and relevant technical personnel engaged in mineral processing tests and product research and development. By these means,we provide customers with personalized and accurate services.
6.Technical service:
We have a beneficiation technical service team.Over the years, we have provide on-site or remote technical services to hundreds of customers.
Packing Specification
25kg/bag
Product Introduction
Sodium Silicate (Na₂SiO₃), commonly known as water glass, serves as a versatile and cost-effective depressant and dispersant in mineral flotation. It primarily suppresses silicate gangue minerals like quartz, feldspar, and other oxides through selective adsorption, forming hydrophilic layers on their surfaces. Its strong dispersing properties help prevent slime coating and reduce particle aggregation in complex ores, particularly in iron ore and phosphate processing.
As an eco-friendly and non-toxic reagent, it effectively separates valuable minerals from gangue by increasing surface electronegativity and steric repulsion. Sodium silicate is widely applied in scheelite, cassiterite, and fluorite flotation, and as a modifier in oxide ore processing. Its versatility, low cost, and environmental safety make it a fundamental reagent for improving concentrate grade and recovery efficiency.
Product Advantage
1.Sodium silicate offers key advantages in mineral processing as a versatile and cost-effective reagent. It acts as an effective depressant for silicate and carbonate gangue minerals by forming hydrophilic layers on their surfaces, enabling cleaner separation of valuable minerals. Its strong dispersing properties help prevent slime coating and reduce particle aggregation, particularly important in fine-grained ores.
2.The reagent provides significant economic and operational benefits.Being inexpensive, readily available, and non-toxic, it serves as an environmentally friendly alternative to many synthetic depressants. Its ability to modify slurry chemistry and improve selectivity makes it valuable across various applications, from iron ore processing to rare earth mineral flotation, while helping reduce overall reagent consumption and operational costs.
Technical Parameters
| Item | Index | ||
| Grade1 | Grade2 | Grade3 | |
| Soluble solid (%)≥ | 99.0 | 98.0 | 97.0 |
| Modulus | 2.20-3.70 | ||
Product Uses
Main Purpose: When using this product for the flotation of sulfide ore, it can disperse gangue fine mud, make the foam brittle,and inhibit the gangue of quartz and silicate.
Company Advantage
1.Cost advantage:
We are a source manufacturer with total production capacity of various products 50,000 tons/year. So we can control the cost better in order to give customers more favorable prices.
2.Legal operation:
Our company is located in China's National Chemical Industry Park, with complete qualifications and procedures to ensure stable production.
3.Technological advantage:
We have been engaged in the flotation chemical industry for more than 30 years,with advanced production technology and management system.
4.Quality advantage:
Our company has advanced testing means to strictly control the quality of raw materials and products.We are in strict accordance with the ISO9001 quality system standards for production.
5.R&D capability:
We have a beneficiation research institute, which is equipped with senior engineers and relevant technical personnel engaged in mineral processing tests and product research and development. By these means,we provide customers with personalized and accurate services.
6.Technical service:
We have a beneficiation technical service team.Over the years, we have provide on-site or remote technical services to hundreds of customers.
Packing Specification
25kg/bag
