The price of pseudo boehmite

In recent years, pseudo boehmite has been widely used as a catalyst carrier, and the price of pseudo boehmite is also a concern for major catalyst manufacturers. So what is the price of pseudo boehmite?

In fact, due to the different production processes of pseudo boehmite, its prices vary greatly. There are several common production processes for pseudo boehmite:

1. Carbonization method: Using carbon dioxide and sodium aluminate as raw materials, precipitate to obtain pseudo boehmite, and remove impurities such as sodium, iron, and silicon from the product through extensive washing. The main raw materials include aluminum ore, sodium carbonate, and water, and the advantage of this process is its low production cost; But the variety is single, the purity is low, and the crystal image is also unstable. The selling price of this product is approximately 8000-10000 yuan/ton.

2. Double aluminum method: Using aluminum sulfate and sodium aluminate as raw materials, precipitate to obtain pseudo boehmite. The main raw materials include sulfuric acid, aluminum hydroxide, sodium aluminate, and water. The advantages of this process are relatively low cost, flexible production scale, and diverse varieties; But the purity is not high, the stability is poor, and the by-products need to be further treated. The selling price of this product is approximately 12000-18000 yuan/ton.

3. Alcoholic hydrolysis: Using metal aluminum as the raw material, high-purity aluminum alkoxide is obtained through synthesis and distillation, and then hydrolyzed to obtain high-purity pseudo boehmite. The main raw materials include aluminum, alcohol, and water. The advantages of this process are high product purity, diverse varieties, flexible production scale, and near zero discharge of three wastes, with high environmental friendliness; But the cost is higher. The selling price of this product is approximately 35000-40000 yuan/ton.

Yangzhou Zhongtianli New Materials Co., Ltd. adopts the alcohol salt hydrolysis process to produce large-scale pseudo boehmite. Currently, it can stably supply large and medium pore pseudo boehmite, and can customize according to customer indicators, with an annual output of up to 800 tons. Looking forward to your consultation and guidance!