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Honeycomb ceramic carrier for VOCs purification catalyst and preparation method of honeycomb ceramic carrier
The invention discloses a preparation method of a honeycomb ceramic carrier for a VOCs purification catalyst. The preparation method comprises the following steps: (1) preparing a powder raw material;(2) preparing mud; (3) preparing a mud blank; (4) carrying out extrusion molding; (5) carrying out drying and shaping; (6) processing a green body; and (7) high-temperature firing the green body. Thehoneycomb ceramic carrier prepared by the method has the advantages of high catalyst slurry coating loading capacity and low coating shedding rate, and can be used for VOCs purification catalyst coating.
本发明公开了一种VOCs净化催化剂用蜂窝陶瓷载体的制备方法,包括以下步骤:(1)粉体原料配制;(2)泥料制备;(3)泥坯制备;(4)挤出成型;(5)干燥定型;(6)坯体加工;(7)高温烧成。本发明制得的蜂窝陶瓷载体具有催化剂浆料涂覆上载量高且涂层脱落率低的优点,可用于VOCs净化催化剂涂覆。
Honeycomb ceramic carrier for VOCs purification catalyst and preparation method of honeycomb ceramic carrier
The invention discloses a preparation method of a honeycomb ceramic carrier for a VOCs purification catalyst. The preparation method comprises the following steps: (1) preparing a powder raw material;(2) preparing mud; (3) preparing a mud blank; (4) carrying out extrusion molding; (5) carrying out drying and shaping; (6) processing a green body; and (7) high-temperature firing the green body. Thehoneycomb ceramic carrier prepared by the method has the advantages of high catalyst slurry coating loading capacity and low coating shedding rate, and can be used for VOCs purification catalyst coating.
本发明公开了一种VOCs净化催化剂用蜂窝陶瓷载体的制备方法,包括以下步骤:(1)粉体原料配制;(2)泥料制备;(3)泥坯制备;(4)挤出成型;(5)干燥定型;(6)坯体加工;(7)高温烧成。本发明制得的蜂窝陶瓷载体具有催化剂浆料涂覆上载量高且涂层脱落率低的优点,可用于VOCs净化催化剂涂覆。
Honeycomb ceramic carrier for VOCs purification catalyst and preparation method of honeycomb ceramic carrier
一种VOCs净化催化剂用蜂窝陶瓷载体及其制备方法
SUN MIN (Autor:in) / ZHU ZENGZAN (Autor:in) / GUO YUN (Autor:in) / ZHAN WANGCHENG (Autor:in) / PENG HONG (Autor:in) / JIN CHENQI (Autor:in)
10.11.2020
Patent
Elektronische Ressource
Chinesisch
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