Wet Phosphoric Acid Anti-Deposition Agent (V618)

In the production process of wet-process phosphoric acid, the vacuum filtration system equipment and pipelines experience varying degrees of scaling and blockage. These scaling substances are mainly composed of KzSiF6, NazSiF6, and CaSO4·2H20. Particularly, phosphate ores with high potassium and sodium content exhibit severe scaling phenomena, which greatly hinder the normal production of wet-process phosphoric acid. The anti-scaling agents, solubilizers, and synergists for wet-process phosphoric acid are synthesized through specific processes, effectively resisting the formation of easily scaling substances during the filtration and delivery processes of wet-process phosphoric acid, especially the nucleation and crystal growth of KzSiF6 and NazSiF6. They can significantly loosen and reduce the adhesion of scaling substances nearby. With a certain amount of addition, they can greatly extend the continuous normal production cycle and have no adverse effects on the wet-process phosphoric acid production process and its subsequent processes, making them a very effective anti-scaling additive.

Classification:

Phosphate compound fertilizer

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Product Details

Performance and Applications

　　In the production process of wet phosphoric acid, the vacuum filtration system equipment and pipelines have varying degrees of scaling and blockage. These scaling substances are mainly composed of KzSiF6, NazSiF6, and CaSO4·2H20. Particularly, the scaling phenomenon is especially severe in phosphate rock with high potassium and sodium content, which greatly hinders the normal production of wet phosphoric acid.

　　The anti-scaling agents, solubilizers, and synergists for wet phosphoric acid are synthesized through a certain process, which has a good resistance effect on the generation of easily scaled substances in the filtration and delivery process of wet phosphoric acid, especially the nucleation and crystal growth of KzSiF6 and NazSiF6. They can significantly loosen and reduce the stress near the scaling substances to a large extent. With a certain amount of addition, the continuous normal production cycle can be greatly extended, and there is no adverse effect on the production process of wet phosphoric acid and its subsequent processes, making it a very effective anti-scaling additive.

Quality Indicators

Appearance	Light yellow or brown liquid
Solid content (%)	>=25.0
pH value	2.0±1.0
Density (20℃, g/cm3)	>=1.10

Usage Method

　　The dosage should be determined based on the equipment and process conditions, the composition of the phosphate rock, and the content of easily scaled substances in the dilute acid. The addition concentration should be adjusted within the range of 100-300 mg/kg based on a ten-day shutdown maintenance cycle. For longer shutdown maintenance cycles, the dosage should be determined according to the on-site situation. This product can be used as raw material or diluted to 2-3 times and then evenly applied.

Precautions

　　This product is acidic, and protective equipment should be worn during use to avoid direct contact with eyes, skin, or clothing. In case of splashes to eyes, skin, or clothing, rinse immediately with plenty of water.

Packaging and Storage

　　◎25kg/30kg plastic drum packaging or according to user requirements

　　◎This product should be stored in a ventilated, dry, and cool place.

　　◎The shelf life is ten months.

Keyword:

Phosphate compound fertilizer auxiliaries

phosphoric

process

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The impact of leadership on organizations and teams is profound and lasting. A strong leader can stimulate the enthusiasm of employees, improve team cohesion, and promote the organization to achieve excellent performance. Leadership style and values will also have an important impact on the organizational culture, shaping the team's working atmosphere and value orientation.

Zhao Chenxi

Human Resources Manager

Chen Zihan

Creative Director

Li Tingting

Chief Financial Officer

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