| 摘要 |
Process to obtain antiperspirant cosmetic input begins when reacting chloridric acid in aqueous solution with activated metallic aluminum in restrict and controlled production conditions, obtaining aluminum chloride in solution; where, for this reaction, begins from the preparation of raw materials, where: the chloridric acid solution is prepared from the dilution of concentrated chloridric acid into drinking water maintained under agitation until the concentration of 12.00 to 28.09% of chloridric acid in weight at a specific density of 1.0574 to 1.1426; where the activated metallic aluminum can be prepared from primary aluminum or recycled aluminum; and the raw materials above are prepared to promote their reaction in a proportion of 1.9 to 2.1 Al for 1.0 to 1.5 Cl so the diluted chloridric acid solution is added in defined portions or continuous flow until it finishes, at an environment or controlled pressure; where such reaction is exothermic and it is extended for several hours, so, after the reaction, it is filtered with a filtering environment where the final adjust is done with drinking water according to the desired concentration. |
