摘要:
The present invention concerns zeolite adsorbents made from agglomerated EMT zeolite crystals comprising barium and/or potassium. These adsorbents can be applied in the separation of C8 aromatic isomer fractions and in particular xylenes, in the separation of substituted toluene isomers such as nitrotoluene, diethyltoluene and toluenediamine, and in the separation of cresols, and polyhydric alcohols, such as sugars.
摘要:
The invention relates to a hybrid crystallized solid having an organic/inorganic matrix having a three-dimensional structure, and containing an inorganic lattice of aluminum-based metal centers interconnected via organic ligands consisting of the entity -O 2 C-C 6 H 3- N 3 -CO 2 -. Said solid is referred to as CAU-1-N 3 and has an X-ray diffraction pattern as given below.
摘要:
The invention relates to a crystallized hybrid solid having an organic/inorganic matrix with a three-dimensional structure, and containing an inorganic lattice having aluminum-based metal centers interconnected via organic ligands consisting of the entity -O 2 C-C 6 H 3- N 3 -Cθ 2 -. Said solid is referred to as MIL-53-AI-N 3 and has an X-ray diffraction pattern as given below.
摘要:
The invention relates to a crystallized hybrid solid having an organic/inorganic matrix and a three-dimensional structure, containing an inorganic lattice of zinc metal centers connected together by organic ligands consisting of the entities -O 2 C-C 6 H 3 -N 3 -CO 2 - and C 6 H 12 N 2 . Said solid is referred to as DMOF-1-N 3 and has an X-ray diffraction pattern such as given below.