Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Attapulgite heat treatment forming process and application
The invention belongs to the field of attapulgite heat treatment, and discloses an attapulgite heat treatment forming process and application. According to the process, the attapulgite is subjected to high-temperature heat treatment at different temperatures in the range of 25-1,800 DEG C, the change temperature of a ceramic phase, a ceramic phase, a whisker phase and a glass phase of the attapulgite is researched, the phase change process of the ceramic phase, the ceramic phase, the whisker phase and the glass phase of the attapulgite is explored, and the structure and property change rule of the attapulgite in the heat treatment process is disclosed. By continuously modifying a sintering temperature program, an optimal sintering temperature program is explored, preparation parameters are optimized, and a structure-function relationship is established. Through the process, the attapulgite products in various forms can be developed according to the form change of the attapulgite at various temperatures, exploring the performance advantages of the attapulgite and according to the performance change of the products after high-temperature sintering, so that the high-valued application of the attapulgite is realized, and new products such as grinding materials, foaming ceramics, wave-absorbing ceramics and adsorbents can be prepared.
本发明属于凹凸棒石热处理领域，公开了一种凹凸棒石热处理成型工艺及应用。本工艺通过对凹凸棒石在25‑1800℃区间不同温度下的高温热处理，研究凹凸棒石陶相‑瓷相‑晶须相‑玻璃相的变化温度，探索凹凸棒石陶相‑瓷相‑晶须相‑玻璃相的相变过程，揭示凹凸棒石在热处理过程中的结构及性质变化规律。通过不断修改烧结温度程序，探究出最佳烧结温度程序，优化制备参数，建立构效关系。通过本工艺，可以根据凹凸棒石在各种温度下的形态变化，探索其性能的优点，依据高温烧结后产品的性能变化，开发出凹凸棒石各种形态下的产品，从而实现凹凸棒石的高值化应用，可以制备研磨料、发泡陶瓷、吸波陶瓷、吸附剂等新产品。
Attapulgite heat treatment forming process and application
The invention belongs to the field of attapulgite heat treatment, and discloses an attapulgite heat treatment forming process and application. According to the process, the attapulgite is subjected to high-temperature heat treatment at different temperatures in the range of 25-1,800 DEG C, the change temperature of a ceramic phase, a ceramic phase, a whisker phase and a glass phase of the attapulgite is researched, the phase change process of the ceramic phase, the ceramic phase, the whisker phase and the glass phase of the attapulgite is explored, and the structure and property change rule of the attapulgite in the heat treatment process is disclosed. By continuously modifying a sintering temperature program, an optimal sintering temperature program is explored, preparation parameters are optimized, and a structure-function relationship is established. Through the process, the attapulgite products in various forms can be developed according to the form change of the attapulgite at various temperatures, exploring the performance advantages of the attapulgite and according to the performance change of the products after high-temperature sintering, so that the high-valued application of the attapulgite is realized, and new products such as grinding materials, foaming ceramics, wave-absorbing ceramics and adsorbents can be prepared.
本发明属于凹凸棒石热处理领域，公开了一种凹凸棒石热处理成型工艺及应用。本工艺通过对凹凸棒石在25‑1800℃区间不同温度下的高温热处理，研究凹凸棒石陶相‑瓷相‑晶须相‑玻璃相的变化温度，探索凹凸棒石陶相‑瓷相‑晶须相‑玻璃相的相变过程，揭示凹凸棒石在热处理过程中的结构及性质变化规律。通过不断修改烧结温度程序，探究出最佳烧结温度程序，优化制备参数，建立构效关系。通过本工艺，可以根据凹凸棒石在各种温度下的形态变化，探索其性能的优点，依据高温烧结后产品的性能变化，开发出凹凸棒石各种形态下的产品，从而实现凹凸棒石的高值化应用，可以制备研磨料、发泡陶瓷、吸波陶瓷、吸附剂等新产品。
Attapulgite heat treatment forming process and application
一种凹凸棒石热处理成型工艺及应用
MIN YONGGANG (Autor:in) / LU XIAOCHUANG (Autor:in) / LIU YIDONG (Autor:in)
10.08.2021
Patent
Elektronische Ressource
Chinesisch
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