Activated alumina improved pore structure of the matrix.

氧化铝有利于改善基质的孔结构；

The dryer contains activated alumina used as a moisture absorbent.

干燥器中含有活化凡作为吸湿剂。

The dryer contains activated alumina used as a moisture absorbent .

干燥器中含有活化凡作为吸湿剂。

The Industry - Standard Activated Alumina Desiccant Is Used Extensively In Compressed Air Dryers.

行业标准的活性氧化铝干燥剂广泛用于压缩空气干燥器.

Activated alumina also can be regenerated by using of alum, hydrochloric acid and aluminum sulfate.

处理后的活性氧化铝可利用明矾 、 盐酸、硫酸铝作为再生试剂进行再生处理.

Galvanized sheet according to its use can be divided into: activated alumina galvanized sheet, desiccant galvanized sheet and catalyst galvanized sheet.

镀锌板按其用途可分为：活性氧化铝镀锌板，干燥剂镀锌板和催化剂镀锌板。

Methods outlined in the monograph include: use of crushed clay pots, bone charcoal, contact precipitation, or use of activated alumina (absorptive filter).

专著中概述的方法包括：使用粗砂壶、骨炭、接触沉淀，或使用活性氧化铝（吸收型过滤器）。

At the same time, the effect of the concentration of sodium metaaluminate and regeneration time on the defluoridation capacity of activated alumina after being regenerated has been studied.

同时研究了偏铝酸钠浓度、再生时间对再生后的活性氧化铝的除氟效能的影响。