Provided are: a silver-carrying zeolite molded article in which aggregation of silver is inhibited and which has excellent capability of dispersing silver, when compared to conventional silver-carrying zeolite molded articles; and a method for producing the silver-carrying zeolite molded article. In the silver-carrying zeolite molded article, the molar ratio of Si/Al2 is 2.0-3.0, the molar ratio of (alkali metal+Ag)/Al is 0.9-1.1, the total amount of SiO2, Al2O3, Ag2O, and alkali metal oxides is 90 wt % or more, the contained amount of silver ions is 5 wt % or more, and only a single type of zeolite is contained. The molded article can be produced by subjecting a zeolite molded article having zeolite purity of 90% or more to an ion exchange treatment using a silver-containing aqueous solution.
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机译：提供：与常规的载银沸石成型体相比，载银沸石成型体，其中银的聚集被抑制并且具有优异的银分散能力;以及以及制备载银沸石成型体的方法。载银沸石成型体中，Si / Al 2 的摩尔比为2.0〜3.0，（碱金属+ Ag）/ Al的摩尔比为0.9〜1.1，其合计量为SiO 2 ，Al 2 O 3 ，Ag 2 O和碱金属氧化物为90 wt％以上，银离子的含量为5重量％以上，并且仅包含一种类型的沸石。可以通过使用含银的水溶液对沸石纯度为90％以上的沸石成型体进行离子交换处理来制造。
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