Basic aluminum chloride is a commonly used chemical that is widely used in petroleum purification, medicine, rubber, rubber processing, water treatment and other fields in industrial production. However, due to the possible problems in the use of basic aluminum chloride, the search for materials that can replace basic aluminum chloride has become a research hotspot. In this article, we will introduce some commonly used materials to replace basic aluminum chloride and briefly explain their characteristics.
Aluminum hydroxide is a common alternative to basic aluminum chloride. It is a white crystalline powder that is soluble in acids and bases. Aluminium hydroxide is widely used as a coagulant in the field of water treatment to effectively remove suspended solids and contaminants. In addition, it also has certain antibacterial properties, which is suitable for the production of some medical and sanitary products.
Potassium aluminum sulfate is another commonly used material in place of basic aluminum chloride. It is a light-colored crystalline powder with good water solubility and stability. Potassium aluminum sulfate is often used as a coagulant in water treatment to remove suspended solids and organic contaminants from water. In addition, it is widely used in industries such as paper, leather, dyes, and pigments.
Aluminium chloride salts are a class of materials commonly used to replace basic aluminium chloride. It includes aluminum chloride hexahydrate and aluminum chloride ethanol solution, among others. Aluminum chloride salts are widely used in the field of chemistry as catalysts for organic synthesis reactions, preparation of polymer materials, and treatment of metal surfaces. In addition, it can also be used in areas such as water treatment and paper processing.
Natural kaolin is a common aluminum-containing ore that is widely used in alternative materials to basic aluminium chloride. It has good water adsorption and adsorption properties, and can effectively remove pigments and organic substances from water. Natural kaolin is also used as a filler for rubber and plastics, improving the mechanical properties and chemical stability of products.
There are many materials that replace basic aluminum chloride, including aluminum hydroxide, potassium aluminum sulfate, aluminum chloride salts, and natural kaolin. These materials have a wide range of applications in water treatment, chemicals, pharmaceuticals and other fields. Choosing the right material depends on the specific application needs and process conditions. The research and development of new technologies and new products to replace basic aluminum chloride materials is of great significance in improving production efficiency and environmental protection.