These two times of ion-exchange processes are all executed in the tanks under the condition of continuous agitation and constant temperature. Then, zeolites are separated by the plate-and-frame filter or horizontal vacuum belt filter.
通常，REY分子筛的生产工艺采用二交二焙，其中两次交换均在交换罐中恒温搅拌交换，然后再以板框过滤机或带式过滤机分离出REY分子筛，工艺复杂，能耗、物耗均相当大。
参考来源 - 稀土与NaY分子筛在滤饼交换过程中的规律研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
Han Yun played to a belt filter press shop workers for information.
韩允起到压滤车间向一位皮带工询问情况。
In this article, the working mechanism of DI horizontal vacuum belt filter was introduced.
本文简述了移动盘水平真空带式过滤机的工作原理。
Finally, the optimum process scheme to prepare zeolites REY on the belt filter was brought up.
由此，提出工业REY分子筛在带式过滤机上生产的优化工艺方案。
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