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Preparation method of zeolite molecular sieve ceramic
The invention discloses a preparation method of zeolite molecular sieve ceramic. The specific preparation method of the zeolite molecular sieve ceramic comprises the following steps: (1) uniformly mixing zeolite molecular sieve powder with NaOH or other alkali solutions; (2) filling mixed powder into a heatable mold, heating and pressurizing the mold, and keeping for a period of time; and (3) cooling the mold to room temperature, and demolding to obtain the zeolite molecular sieve ceramic. The invention creatively provides the method for preparing the zeolite molecular sieve ceramic, and the problem that the zeolite molecular sieve is difficult to prepare into the ceramic is solved. The zeolite molecular sieve ceramic prepared by the method still keeps the pore structure of the zeolite molecular sieve, and the method is simple and convenient to operate and can be used for industrial production. The zeolite molecular sieve is prepared into ceramic, so that the application field of the material is expected to be greatly expanded.
本发明公开了一种沸石分子筛陶瓷的制备方法。所述沸石分子筛陶瓷的具体制备方法如下：(1)将沸石分子筛粉末与NaOH或其他碱溶液混合均匀；(2)将混合后的粉末装入可加热的模具，给模具升温、加压并保持一段时间；(3)模具冷却至室温后脱模得到沸石分子筛陶瓷。本发明创造性地提出了一种制备沸石分子筛陶瓷的方法，解决了沸石分子筛难以制备成陶瓷的难题。利用本方法制备的沸石分子筛陶瓷依然保持沸石分子筛的孔道结构，并且此方法操作简便，可以用于工业化生产。将沸石分子筛制备成陶瓷，有望极大地拓展该类材料的应用领域。
Preparation method of zeolite molecular sieve ceramic
The invention discloses a preparation method of zeolite molecular sieve ceramic. The specific preparation method of the zeolite molecular sieve ceramic comprises the following steps: (1) uniformly mixing zeolite molecular sieve powder with NaOH or other alkali solutions; (2) filling mixed powder into a heatable mold, heating and pressurizing the mold, and keeping for a period of time; and (3) cooling the mold to room temperature, and demolding to obtain the zeolite molecular sieve ceramic. The invention creatively provides the method for preparing the zeolite molecular sieve ceramic, and the problem that the zeolite molecular sieve is difficult to prepare into the ceramic is solved. The zeolite molecular sieve ceramic prepared by the method still keeps the pore structure of the zeolite molecular sieve, and the method is simple and convenient to operate and can be used for industrial production. The zeolite molecular sieve is prepared into ceramic, so that the application field of the material is expected to be greatly expanded.
本发明公开了一种沸石分子筛陶瓷的制备方法。所述沸石分子筛陶瓷的具体制备方法如下：(1)将沸石分子筛粉末与NaOH或其他碱溶液混合均匀；(2)将混合后的粉末装入可加热的模具，给模具升温、加压并保持一段时间；(3)模具冷却至室温后脱模得到沸石分子筛陶瓷。本发明创造性地提出了一种制备沸石分子筛陶瓷的方法，解决了沸石分子筛难以制备成陶瓷的难题。利用本方法制备的沸石分子筛陶瓷依然保持沸石分子筛的孔道结构，并且此方法操作简便，可以用于工业化生产。将沸石分子筛制备成陶瓷，有望极大地拓展该类材料的应用领域。
Preparation method of zeolite molecular sieve ceramic
一种沸石分子筛陶瓷的制备方法
CHEN XIANGMING (author) / SHI JUNZUO (author)
2021-07-30
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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