Microporous catalyst based on a rare earth element consists of disulfonate produced from a salt solution and also having absorption capacity

The microporous catalyst based on a rare earth element comprises a rare earth disulfonate also effective as a molecular sieve and absorbent material. It is produced under mild hydrothermal conditions from solutions of a salt containing the rare earth element and a salt whose anion is an organic disulfonate. The microporous catalyst based on a rare earth element comprises a rare earth disulfonate also effective as a molecular sieve and absorbent material. It is produced under mild hydrothermal conditions from solutions of a salt containing the rare earth element and a salt whose anion is an organic disulfonate. Nuevo material microporoso metal-orgánico, disulfonato de elemento de tierra rara. Nuevos materiales microporosos metal- orgánicos, que se preparan en condiciones hidrotermales suaves, de soluciones de una sal que contenga un elemento de los llamados tierras raras o elementos de transición interna y una sal cuyo anión sea un disulfonato orgánico en presencia o no de un agente plantilla. El producto resultante puede ser usado como catalizador, tamiz molecular y absorbente.