| 摘要 |
<p>The present invention describes a process with a plurality of steps for the obtention of aluminum chloride and polymeric salts derived therefrom, such as: aluminum polychloride, aluminum chlorhydroxide and aluminum sesquichlorohydrate with a wide range of basicities and concentrations, which are widely used in the industry for treating water and in the cosmetic industry. This technology is advantageous in that it uses alternate aluminum sources such as: hydrated aluminum oxide or aluminum hydroxide, such as: hydrargillite, bayerite, gibbsite, boehmite and diaspora, the use of a catalyst derived from an halogen that may be an acid or a salt, the saving in the application of additional heat and pressure, besides the adaptation of a plurality of devices under controlled conditions that are intended to treat the emissions generated by the product and transform them into inputs of high commercial value.</p> |
