摘要:
The present invention relates to reducible porous crystalline solids, constituted of a metal-organic framework (MOF), for the separation of mixtures of molecules having different degrees and/or a different number of unsaturations with a selectivity that can be adjusted by controlling the reduction of the MOF. The MOF solids of the present invention have, after reduction, a strong affinity for molecules containing at least one unsaturated group. They may be used in various separation processes, especially those concerning hydrocarbons.
摘要:
The present invention relates to a method of separating/purifying a gas mixture (M), comprising the step of bringing said gas mixture into contact with what is called an amorphous mixed oxide resulting from a moderate heat treatment of HDLs having an affinity for one of the gases present in said mixture, characterized in that the amorphous mixed oxide resulting from a moderate heat treatment of HDLs is not in contact with an apparent aqueous phase.