(1)Prepared boehmite series
Prepared boehmite means aluminum gel with a chemical general formula:Al2O3(1.4-2.0)H2O。Including carbonized aluminum gel、 aluminum nitrate gel、aluminum sulphate gel etc.
(2) Alumina Carrier Series
This series product isγ-alumina,produced by extrusion or balling with different specifications aluminum gels, These products is the ideal catalyst carriers for its high specific surface area、large pore volume、suitable pore size distribution and good strength。
(3) Alumina Desiccant Series
This series product is X-ρ activated alumina,It is an efficient desiccant to depth dry of trace water。It has been widely used in petrochemical 、textile industry、industrial oxygen and air drying of automatic instrument.The main technical specifications achieves the level of French products PSG-A.It has been replaced the imported products。

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