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Preparation method of high-corrosion-resistance silicon carbide porous ceramic membrane support and product prepared by preparation method
The invention discloses a preparation method of a high-corrosion-resistance silicon carbide porous ceramic membrane support and a product prepared by the preparation method, silicon carbide powder is used as aggregate, aluminum oxide and titanium dioxide are used as sintering aids, walnut shell powder is used as a pore-forming agent, and the obtained silicon carbide porous ceramic membrane support has high breaking strength, high porosity and excellent corrosion resistance; the method is suitable for wastewater treatment, high-temperature waste gas treatment and other fields. The preparation method has the advantages of simple operation, resource saving, low cost, less energy loss and easy industrial production.
本发明公开了一种高耐腐蚀碳化硅多孔陶瓷膜支撑体的制备方法及其制得的产品，以碳化硅粉体为骨料，氧化铝、二氧化钛为烧结助剂，核桃壳粉为造孔剂，所得到的碳化硅多孔陶瓷膜支撑体具有高抗折强度、高孔隙率、优异的耐腐蚀性能，适用于废水处理、高温废气处理等领域。本发明制备方法操作简单、节约资源、成本低廉、能源损耗少，易于工业化生产。
Preparation method of high-corrosion-resistance silicon carbide porous ceramic membrane support and product prepared by preparation method
The invention discloses a preparation method of a high-corrosion-resistance silicon carbide porous ceramic membrane support and a product prepared by the preparation method, silicon carbide powder is used as aggregate, aluminum oxide and titanium dioxide are used as sintering aids, walnut shell powder is used as a pore-forming agent, and the obtained silicon carbide porous ceramic membrane support has high breaking strength, high porosity and excellent corrosion resistance; the method is suitable for wastewater treatment, high-temperature waste gas treatment and other fields. The preparation method has the advantages of simple operation, resource saving, low cost, less energy loss and easy industrial production.
本发明公开了一种高耐腐蚀碳化硅多孔陶瓷膜支撑体的制备方法及其制得的产品，以碳化硅粉体为骨料，氧化铝、二氧化钛为烧结助剂，核桃壳粉为造孔剂，所得到的碳化硅多孔陶瓷膜支撑体具有高抗折强度、高孔隙率、优异的耐腐蚀性能，适用于废水处理、高温废气处理等领域。本发明制备方法操作简单、节约资源、成本低廉、能源损耗少，易于工业化生产。
Preparation method of high-corrosion-resistance silicon carbide porous ceramic membrane support and product prepared by preparation method
一种高耐腐蚀碳化硅多孔陶瓷膜支撑体的制备方法及其制得的产品
WANG YONGQING (author) / LIANG YAN (author) / CHENG LONG (author)
2024-05-31
Patent
Electronic Resource
Chinese
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