Manufacturing method of hydrofluoric acid pre-reactor

Generally, the production of hydrofluoric acid adopts a one-step production process, that is, fluorite and sulfuric acid are directly put into the furnace to react to produce hydrofluoric acid. The reactor for producing hydrofluoric acid has huge equipment and high energy consumption. This one-step production process, Uneven mixing of materials can easily form powder-coated acid, which affects product quality. The amount of dust is large. The material dust can easily enter the system and form blockages, causing scaling and corrosion of the furnace wall, reducing the life of the reactor, increasing energy consumption, and polluting the environment.