Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Forming method of nitrogen-containing aluminum-based metal-organic framework material and air water absorption application of nitrogen-containing aluminum-based metal-organic framework material
The invention provides a forming method of a nitrogen-containing aluminum-based metal-organic framework (MOF) material and air water absorption application of the nitrogen-containing aluminum-based metal-organic framework material. The nitrogen-containing aluminum-based MOFs material is a solid crystalline material with a three-dimensional network structure, the structural general formula is Al (OH) L, and L is a nitrogen-containing heterocyclic dicarboxylic acid organic ligand; and the MOFs material can be used as an adsorbent material to adsorb water vapor from air. According to the invention, a binder blending molding method is adopted, and a plurality of combined binders are adopted, so that maximum outer surface contact with porous material powder microcrystals is realized, pore channels are not blocked, and the intrinsic pore channel structure of the material is ensured to the maximum extent. The MOF material particles have high-strength mechanical stability and abrasion resistance, and meanwhile the original adsorption separation and dynamic performance of an adsorbent is reserved to the maximum extent.
本发明提供了一种含氮铝基金属‑有机框架(MOF)材料的成型方法及其空气吸水应用，所述含氮铝基MOFs材料为三维网络结构的固体晶态材料，结构通式为Al(OH)L，其中L为含氮杂环的双羧酸有机配体；所述的MOFs材料可作为吸附剂材料从空气中吸附水蒸气。本发明选用粘结剂共混成型法，采用多种组合粘结剂，实现与多孔材料粉末微晶最大程度外表面接触，而不堵塞孔道，最大限度保证材料本征孔道结构。通过本发明的成型方法得到的MOF材料颗粒，具有高强度的机械稳定性，抗磨损性能，同时要最大程度保留吸附剂原有的吸附分离以及动力学性能。
Forming method of nitrogen-containing aluminum-based metal-organic framework material and air water absorption application of nitrogen-containing aluminum-based metal-organic framework material
The invention provides a forming method of a nitrogen-containing aluminum-based metal-organic framework (MOF) material and air water absorption application of the nitrogen-containing aluminum-based metal-organic framework material. The nitrogen-containing aluminum-based MOFs material is a solid crystalline material with a three-dimensional network structure, the structural general formula is Al (OH) L, and L is a nitrogen-containing heterocyclic dicarboxylic acid organic ligand; and the MOFs material can be used as an adsorbent material to adsorb water vapor from air. According to the invention, a binder blending molding method is adopted, and a plurality of combined binders are adopted, so that maximum outer surface contact with porous material powder microcrystals is realized, pore channels are not blocked, and the intrinsic pore channel structure of the material is ensured to the maximum extent. The MOF material particles have high-strength mechanical stability and abrasion resistance, and meanwhile the original adsorption separation and dynamic performance of an adsorbent is reserved to the maximum extent.
本发明提供了一种含氮铝基金属‑有机框架(MOF)材料的成型方法及其空气吸水应用，所述含氮铝基MOFs材料为三维网络结构的固体晶态材料，结构通式为Al(OH)L，其中L为含氮杂环的双羧酸有机配体；所述的MOFs材料可作为吸附剂材料从空气中吸附水蒸气。本发明选用粘结剂共混成型法，采用多种组合粘结剂，实现与多孔材料粉末微晶最大程度外表面接触，而不堵塞孔道，最大限度保证材料本征孔道结构。通过本发明的成型方法得到的MOF材料颗粒，具有高强度的机械稳定性，抗磨损性能，同时要最大程度保留吸附剂原有的吸附分离以及动力学性能。
Forming method of nitrogen-containing aluminum-based metal-organic framework material and air water absorption application of nitrogen-containing aluminum-based metal-organic framework material
一种含氮铝基金属-有机框架材料的成型方法及其空气吸水应用
LI BIN (Autor:in) / WU ENYU (Autor:in) / QIAN GUODONG (Autor:in)
03.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
B01J
Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie
,
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
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