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Phosphoric Acid Additive Series

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Q615 Wet Process Phosphoric Acid Special Scale Inhibitor

Q615 Wet Process Phosphoric Acid Special Scale Inhibitor

The special scale inhibitor for wet-process phosphoric acid is a dedicated additive to solve the scaling problem in the production of wet-process phosphoric acid. It is synthesized from special integrated surfactants, solubilizers, synergists, and other additives through a specific process. It effectively prevents or slows down the formation of easily scaling substances in wet-process phosphoric acid production, loosens deposits, and reduces the adhesion of scale. With a certain amount of addition, it can significantly extend the continuous normal production cycle without adversely affecting the wet-process phosphoric acid production process and its subsequent processes. It is a very effective additive for wet-process phosphoric acid production.

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Q895 concentrated phosphoric acid anti-sedimentation agent

Q895 concentrated phosphoric acid anti-sedimentation agent

Dilute phosphoric acid contains certain impurity salts. During the concentration production process, due to the evaporation of water, the impurity salts in the dilute phosphoric acid are also concentrated. When their concentration exceeds their solubility, they will precipitate out and deposit as scale on the heaters, evaporators, acid transfer pumps, and pipelines of the concentrated phosphoric acid production unit, severely affecting the continuous normal operation of production and causing significant economic losses to the enterprise.

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Q629 wet-process phosphoric acid filter aid

Q629 wet-process phosphoric acid filter aid

In the production of wet-process phosphoric acid, the effectiveness of slurry filtration directly affects the yield of phosphoric acid. To improve the filtration effect, it is common to add filter aids to the dilute acid slurry.

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Special Flocculant for Mineral Slurry Concentration (Q659K)

Special Flocculant for Mineral Slurry Concentration (Q659K)

During the operation of the thickener, the phenomenon of overflow running turbid often occurs, which not only affects the reuse of overflow water but also leads to the loss of concentrate and environmental pollution. To solve the problem of turbidity in the thickener and achieve the desired underflow velocity, it is necessary to control the feed concentration and flow rate, the dosage of flocculant, and the concentration or density of the overflow and underflow. Choosing the appropriate flocculant and its dosage is one of the methods to address the issue of overflow turbidity in the thickener.

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Q639 Phosphate Purification Agent

Q639 Phosphate Purification Agent

In the production process of ammonium phosphate, the sedimentation and separation of phosphoric acid sludge is a very important link, as it directly affects the quality of subsequent products and technical economic indicators. Therefore, it is crucial to study how to accelerate the sedimentation and separation of acid sludge. Traditional natural sedimentation is not only slow and incomplete, but also requires investment in a series of sedimentation tanks. Therefore, introducing purifying agents in the phosphoric acid purification process to significantly accelerate the sedimentation speed of acid sludge is of great significance.

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Q639P Phosphate Precipitant

Q639P Phosphate Precipitant

In the production process of phosphate fertilizers, the quality of phosphoric acid has a significant impact on subsequent production. With the continuous decline in the quality of phosphate rock, relying solely on existing facilities and methods can no longer meet the demand for high-quality phosphoric acid for downstream production. To improve the quality of phosphoric acid, the use and selection of phosphoric acid settling agents become extremely important. Phosphoric acid settling agents can quickly promote the sedimentation of suspended impurities in phosphoric acid at lower dosages, and can also react to some extent with impurity ions such as iron, magnesium, and aluminum in phosphoric acid to form insoluble precipitates, thereby improving the quality of phosphoric acid.

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Q875E defoamer

Q875E defoamer

Q875E is composed of fatty acid esters, fatty amides, and additives, among other substances. It has good defoaming and anti-foaming effects, low dosage, stable performance, and is resistant to high temperatures and strong acids. It is widely used in the production of wet-process phosphoric acid, titanium dioxide, boric acid, and other strong acid systems.

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Q855 defoamer

Q855 defoamer

Q855 is a new type of defoamer made from modified polymer emulsification of polydimethylsiloxane. Its characteristics include high thermal stability, resistance to oxidation, non-corrosive, low volatility, non-toxic, relatively high surface activity, and physiological inertness. This product is widely used in industries such as textiles, dyeing, papermaking, coatings, construction, oilfield drilling, refining, mineral processing, mica processing, synthetic resins, rubber, circulating cooling water, wastewater treatment, and wet phosphoric acid. Due to its extremely strong hydrophilicity and long-lasting effect, it is also widely used in foam-free cleaning agents, detergents, synthetic water-based cutting fluids, emulsions, and other products.

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Q875D Solid Special Defoamer

Q875D Solid Special Defoamer

Q875D is composed of polymer surfactants and fatty acid esters. It is resistant to high temperatures and strong acids, with significant defoaming and foam suppression effects. It is widely used in the extraction of phosphoric acid from phosphate rock using sulfuric acid, hydrochloric acid, and nitric acid, as well as in the desulfurization of feed-grade phosphates and in the defoaming process during titanium dioxide production. It requires a small amount, acts quickly, and is environmentally friendly.

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Q865 Ammonium Phosphate Production Anti-Deposition Agent

Q865 Ammonium Phosphate Production Anti-Deposition Agent

In the production of ammonium phosphate using the slurry method, it is necessary to gradually concentrate the ammonium phosphate slurry. Due to the presence of certain impurity salts dissolved in phosphoric acid, the pH value of the slurry changes during the neutralization process of ammonium phosphate. Additionally, with the evaporation of moisture during the concentration production, the impurity salts are also concentrated. When their concentration exceeds their solubility, they will precipitate and deposit on the heaters, flash evaporators, pumps, and pipelines of the concentration production equipment, severely affecting the continuous normal operation of production.

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0617 Phosphate Filtration Production Improvement Agent

0617 Phosphate Filtration Production Improvement Agent

Phosphoric acid filtration production modifier is a specialized additive designed to solve the scaling problem in the production of wet-process phosphoric acid. It is synthesized from special integrated surfactants, solubilizers, enhancers, scale inhibitors, high-efficiency dispersants, and other additives through a specific process. It effectively prevents the formation of easily scaling substances in wet-process phosphoric acid production, slows down deposition, loosens, and reduces the adhesion of scale. With a certain amount of addition, it can significantly extend the continuous normal production cycle without adversely affecting the wet-process phosphoric acid filtration production process and its subsequent processes. It is a very effective additive for wet-process phosphoric acid production.

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Q637 Phosphate Extraction Crystallization Modifier

Q637 Phosphate Extraction Crystallization Modifier

The Q637 phosphoric acid extraction crystallization modifier developed by our company is produced using high-quality raw materials through advanced processes and technologies. The addition of the Q637 phosphoric acid extraction crystallization modifier in the wet phosphoric acid production can effectively improve the crystallization behavior of gypsum, facilitating the formation of coarse and uniform crystals, increasing gypsum crystallization, and benefiting the filtration and washing of gypsum. At the same time, the Q637 phosphoric acid extraction crystallization modifier also has the effects of accelerating the extraction reaction, increasing the growth rate of gypsum crystals, and enhancing the production capacity of the equipment.

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Wuhan Qiangsheng Technology Co., Ltd.

Need help? Call us on 86-027-88121959

Adhere to the goal of "energy saving and improving quality and efficiency for customers", continuously integrate resources, fully research new technologies, develop new products, improve core competitiveness, and continue to improve service level and quality.

Wuhan Qiangsheng Technology Co., Ltd.

Tel: 86-027-88121959

E-mail: whqskjxs@163.com

Address: No.59 Jiangxia Avenue, Miaoshan High-tech Industrial Park, Jiangxia Economic Development Zone, Wuhan City

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