Uses and Uses of Phosphoric Acid:
Phosphoric acid is widely used in industries:
1. Production of phosphate fertilizers such as mono ammonium phosphate, diammonium phosphate, triple super phosphate, magnesium phosphate and ……..
Application in Agriculture: Most phosphoric acid is used in fertilizer production. Phosphorus is one of the essential elements for plant growth. Organic phosphates are compounds that provide the energy needed for most of the reactions that occur in living cells. Therefore, soils with phosphate fertilizers increase plant growth. Increase the phosphate concentration in the surface water flows. Wastewater containing phosphate can have the same effect. Lakes that are rich in nutrients consume the growth of these dead plants to decompose oxygenated water. This reduces the consumption of dissolved oxygen to the point where it is insufficient to support aquatic animals. To reduce the threat of Lake Eutrophication, many areas are removing phosphates from cleaners. In some cases phosphates are replaced with carbonates. In other words, the new cleaners are made in such a way that calcium and magnesium ions do not react with hard water.
Production of phosphates used in detergents such as triphosphate and sodium triphosphate. Manufacture of industrial phosphate cleaners: The production of phosphoric acid cleaners is used to soften water. Soft water without; if not destroyed, they form hard water, which, with ions, calcium and magnesium, which form hard water, soap dissolves into insoluble sediments, which may stain the clothes during washing. . Phosphate salts are used. Most of the range of phosphorus compounds in the pure phosphoric acid builder blend is widely used in cleaners as Na۵P. Solid formulas, one of which is sodium tripolyphosphate, is one of the sodium triphosphates, as a water softener of OO٣ phosphate with calcium and magnesium iodine, and forms soluble components that are complex or calcite. These complexes prevent the reaction of calcium and magnesium with soap to prevent deposition. . Production of purifiers and coagulants in the water and wastewater industry; Consumption in the food industry: Phosphoric acid is used in the production of acidic foods and carbonated beverages such as edible grade almonds. The use of this substance gives it a spicy flavor to the food and since it is a mass-produced chemical it is readily available at an affordable price and in large volumes. As mentioned, the low price and high volume of production of this substance, or citric acid made from lemon and sour lemon extract, compete with natural ginger-flavored flavors to give a spicy taste. It has a higher battery rating, it is used to give a sour taste
Production of animal and poultry feed supplements such as calcium phosphate. . Manufacture of flame retardants for firefighting purposes. در Consumption in the plating industry از Iron or از Application in iron removal: Phosphoric acid can be used directly to remove iron rust ٩ Iron oxide and ferrous phosphate convert to water. After removing the iron rust, the produced iron phosphate is converted to a ferrous phosphate compound which can itself be used as a corrosion preventing agent. Phosphoric acid is used as a catalyst in petrochemical industries. . Application in Medicine: Phosphoric acid is used in dentistry and orthodontics as an etching agent for cleaning and polishing dental surfaces, especially where dental instruments and appliances are used. Phosphoric acid is also used as a catalyst in the production of aspirin due to its high hydrogen ion content and lower acidity compared to hydrochloric acid and sulfuric acid.