Cas No:7440-05-3
Molecular formula: Pd/Al2O3
Appearance: Black spherical
Carrier: Alumina
Used for industrial waste gas purification, hydrogen peroxide production.
Palladium alumina (Palladium on alumina catalyst) is a chemical substance, molecular formula is Pd/Al2O3. Cas No: 7440-05-3, palladium content: 0.3%, 0.5%, 1.0%; specific surface area is ≥150m2/g, particle size ≥96%; sealed and dried at room temperature. Application: 1. Purification and treatment of industrial waste gas wastewater 2. Used for the hydrogenation reaction of aromatic aldehyde, aniline and its derivatives, nitro aromatic, aliphatic compounds 3. Hydrogen peroxide production. Performance: 1. Mass production was achieved in 2001, and it was applied in industry. Practice proved that it reached the predetermined performance indicators. In 2018, a 20-ton cooperation project was reached with Sinopec Group. 2. Cooperated with Japan Kokusanling Co., Ltd. to develop the oxidation of industrial exhaust gas, while using the generated gas heat, and achieved gratifying results. 3. Obtained invention patent in 2012, patent number; ZL201210078272.4.
physicochemical parameters
Palladium content (Pd content) | 0.3±0.02% 0.5±0.02% 1.0±0.02% |
Average particle diameter (Particle size distribution) | 0.4~0.6um |
Pore Volume | ≥0.40ml/g |
BET specific surface area | ≥200m2/g |
CAS RECORD(CAS no.) | 7440-05-3 |
Particle size distribution | ≥96% wt% |
Loss on ignition | ≤5.00wt% |
Bulk density | 0.1g/ml |
Static water adsorption | ≥20.0% |
Static n-hexane adsorption | ≥12.0% |
Coefficient of variation in crushing resistance | ≤0.3 |
Wear rate | ≤0.05% |
Water content | ≤0.5%wt% |
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