Jul 30, 2025 · Compounds with a basicity of less than 75% decompose to give insoluble basic aluminum chloride at a rate that depends on the temperature and concentration of the solution.

A process for the preparation of aqueous solutions of basic aluminum chlorides of the formula Al 2 (OH) n Cl z, where 0<n<4 and 6>z>2, n + z being always 6, by reaction of hydrochloric acid...

Aluminium chloride is manufactured on a large scale by the exothermic reaction of aluminium metal with chlorine or hydrogen chloride at temperatures between 650 and 750 °C (1,202 and …

Nov 4, 2020 · In a further related embodiment of the present disclosure, the constant temperature is in the range of 220°F to 240°F and dried particles comprise Al2Cl6 with a basicity of 0 to 5%.

By formula: F-+AlCl3 = (F-•AlCl3) 506. ± 13. +AlCl3 = (•AlCl3) By formula: Cl -+AlCl3 = (Cl -•AlCl3) 321. ± 12.

Feb 7, 2024 · Anhydrous aluminium chloride can be prepared by reacting aluminium metal with chlorine or hydrogen chloride gas in a water-free medium, at temperatures between 650 to …

Melting Point: 190 C (anhydrous) Aluminum chloride (AlCl3) is used as a Lewis acid catalyst for a variety of reactions. The most well-known application of AlCl3 is in Friedel-Crafts reactions.

The invention relates to producing basic aluminium chlorides which can be used for different industries.

This method is able to produce a basic aluminum chloride solution (a desired solution or a PAC solution having a high basicity) which exhibits high aggregation performance and high storage …

When aluminium metal or aluminium hydroxide is treated with hydrochloric acid, aluminium trichloride is formed. The reaction mixture is evaporated to obtain hydrated aluminium chloride.