PRODUCTION OF A ZEOLITE THROUGH CONTINUOUS FEEDING OF AN AGUEOUS SODIUM SILICATE SOLUTION AND AN AQUEOUS SODIUM ALUMINATE SOLUTION, PRODUCT THUS MADE AND ITS USE IN DETERGENTS

摘要

ABSTRACT OF THE DISCLOSURE: The present invention relates to a method of ob-tension of a continuous supply from zeolite with an aqueous solution of sodium silicate and an aqueous solution of sodium aluminate. This method is characterized in that the aluminate and silicate solutions are fed into a non-agitated reactor, so that the mixing time is less than the gelation time. This method notably enables a transfer cha them by means of a steam ejector, arranged at the outlet of a tubular reactor. The method according to the invention app-that, in particular, for the synthesis of zeolites A.