Pd_γ-Al_2O_3 钯氧化铝填充柱

名称：填充柱

规格：2m*3mm

粒度：60-80目

固定相：钯/三氧化二铝

型号：Pd_γ-Al_2O_3

应用：钯氧化铝催化剂上CO吸附及加氢

随着我国制造水平的不断发展，对钯催化剂所具有的选择性、稳定性、催化活性的要求也不断提高。目前普遍用作前驱体的钯化合物产品主要为氯化钯。该产品广泛应用于石油化工、医药工业、香料工业、染料工业、环保废水、废气、汽车尾气净化和其他精细化工中的催化加氢领域以及电催化领域，目前国内钯催化剂的用量折合钯计已达到30吨/年。工业用钯催化剂可分为两类，一是均相催化剂即各类功能性钯化合物，典型代表如醋酸钯；二是载体型催化剂，如钯炭、钯氧化铝等，汽车尾气催化剂即是其中之一（钯铑等复合型氧化铝载体催化剂），其它还有歧化松香用钯炭催化剂、双氧水工业用钯氧化铝催化剂等。是国内使用为普遍的钯催化剂前驱体。

钯氧化铝填充柱  图片：




Palladium alumina packed column
Palladium alumina packed column Details:

Name: Packed column

Specification: 2m*3mm

Granularity: 60-80 mesh

Stationary phase: palladium/aluminum oxide

Model: Pd_γ-Al_2O_3

Application: CO adsorption and hydrogenation on palladium alumina catalyst

With the continuous development of my country's manufacturing level, the requirements for the selectivity, stability and catalytic activity of palladium catalysts have also been continuously improved. Palladium compound products commonly used as precursors are mainly palladium chloride. This product is widely used in the petrochemical industry, pharmaceutical industry, perfume industry, dye industry, environmentally friendly wastewater, exhaust gas, automobile exhaust purification and other fine chemicals in the field of catalytic hydrogenation and electrocatalysis. At present, the domestic palladium catalyst consumption is equivalent to palladium. Reach 30 tons/year. Industrial palladium catalysts can be divided into two categories. One is homogeneous catalysts, which are various functional palladium compounds, typically represented by palladium acetate; the other is supported catalysts, such as palladium on carbon, palladium alumina, etc., among which are automobile exhaust catalysts. One (composite alumina support catalyst such as palladium rhodium), the others include palladium carbon catalyst for disproportionated rosin, palladium alumina catalyst for hydrogen peroxide industry, etc. It is the most commonly used palladium catalyst precursor in China.

Palladium alumina packed column Picture: