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Reactive Silica is used in phosphoric acid plants to control fluorine where reactive silica content is less in Rock Phosphate. It is added in rock phosphate before reaction with sulphuric acid and percentage depends on Reactive Silica already present in rock- phosphate. Flousilisic acid is form which get accumulated on chimney which can be cleaned and thus phosphric acid reaction tank and other equipments remain safe and do not get corrosion easily.
Reactive silica manufactured by us is highly reactive to flourine and have good porosity. It reacts quickly and thus helps in keeping plant safe.
Technical Data
Typical Chemical Properties
SiO2 | 78 - 85 % |
Al2O3 | 2 - 7 % |
Fe2O3 | 1 - 3 % |
CaO | 1 - 3 % |
Loss on Ignition | 3 - 7 |
Reactive Silica content in total Silica | > 95 % |
Typical Physical Properties
Colour | Off-white/pale yellow/ Pink |
Moisture | < 10 % |
Bulk Density | 0.40 - 0.46 |
pH | 7.5 - 8.5 |
Particle Size | 100 % passing through 1 mm |
Product is available in 25 kgs and 800 kgs jumbo bag.
Seema Minerals & Metals is more than 40 years old company engaged in mining and manufacturing of Diatomaceous Earth and its products. Today we have 4 mining leases in our own name and we manufacture many tailor made products as per our customer's specification. Company has its own laboratory and Research and development team to develop new products.
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