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Author:

韦奇 (韦奇.) | 王顺 (王顺.) | 王亚丽 (王亚丽.) | 崔素萍 (崔素萍.) (Scholars:崔素萍)

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incoPat

Abstract:

一种以高硅工业固体废弃物为原料低成本制备脱盐用疏水多孔堇青石(2MgO·2Al2O3·5SiO2)陶瓷膜的方法属于脱盐技术领域,以高硅工业固体废弃物为原料低成本制备疏水多孔堇青石陶瓷膜,将之应用于膜蒸馏脱盐。首先用去离子水清洗固体废弃物,然后煅烧;将煅烧后的固体废弃物与活化后的氢氧化镁,氧化铝,高岭土按MgO:Al2O3:SiO2:高岭土为14%:25%:45%:16%(质量分数)配制堇青石原料。另外加入一定量的淀粉经过球磨,干燥,粉碎,过筛后,得到的粉末进行压片,然后煅烧,最终经过疏水修饰得到疏水多孔堇青石陶瓷膜。陶瓷膜具有良好的孔结构,疏水性,脱盐率以及通量。

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Patent Info :

Type: 发明申请

Patent No.: CN201810936401.6

Filing Date: 2018-08-16

Publication Date: 2018-11-20

Pub. No.: CN108840703A

Applicants: 北京工业大学

Legal Status: 撤回

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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