Preparation device and preparation method of silver-attached silica gel or silver-attached zeolite

The embodiment of the invention provides a preparation device and method for silver-attached silica gel or silver-attached zeolite, and the preparation device comprises a preparation kettle which is suitable for preparing a silver nitrate solution; the adsorption kettle is communicated with the conf...

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Hauptverfasser: LI YINING, ZHANG XINGWANG, LIU YI, FENG YAXIN, ZHANG YUCHUAN, ZHANG LIJUN, CHEN YAN, ZHANG ZHENTAO, WU JIE, BAN ZIHUI
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The embodiment of the invention provides a preparation device and method for silver-attached silica gel or silver-attached zeolite, and the preparation device comprises a preparation kettle which is suitable for preparing a silver nitrate solution; the adsorption kettle is communicated with the configuration kettle through a pipeline and comprises a shell; the cylindrical adsorption container is mounted in the shell, and the adsorption container is suitable for accommodating the silver nitrate solution and silica gel and/or zeolite from the preparation kettle; a cavity suitable for containing a heating medium is formed between the adsorption container and the shell, the heating medium comprises a heating state and a cooling state, the heating medium is used for heating the silver nitrate solution contained in the adsorption container in the heating state so that the silica gel and/or the zeolite can form a water-containing silver-attached silica gel crude product and/or a water-containing silver-attached zeol