In addition, the blocking of the catalyst pore by the solid particle and some organic macromoleculars which are formed in the process of reaction is another reason for the deactivation.
同时在反应过程中产生的固体小颗粒和生成的有机大分子对催化剂孔道的阻塞也是催化剂失活的一个重要原因。
The particle size of the powder from solid-liquid reaction milling is fine, even though reaches to nanoscale.
采用固液反应球磨技术在高温下可以形成粒度很小，甚至达到纳米级的金属间化合物粉末。
The solid phase reaction process is commonly used in industry because of its simple technology, but the particle size, color, stability of pigment can not fully meet the market demand.
其中固相反应法生产工艺简单，是目前工业生产常用方法，但制备的颜料粒径、色泽、稳定性等性能不能充分满足市场需求；
The solid phase reaction process is commonly used in industry because of its simple technology, but the particle size, color, stability of pigment can not fully meet the market demand.
其中固相反应法生产工艺简单，是目前工业生产常用方法，但制备的颜料粒径、色泽、稳定性等性能不能充分满足市场需求；
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