Carrier state: powdered activated carbon

Application area: the main role of palladium carbon catalyst is catalytic hydrogenation of unsaturated hydrocarbons or C=O.

It has the characteristics of high hydrogenation reduction, good selectivity and stable performance, possesses small feeding ratio when in use, and can be used repeatedly and easy to recover. It is widely used in hydrogenation reduction refining process of petrochemicals, pharmaceutical industry, spice industry, dye industry and other fine chemicals.

Number of nesting: it depends on the specific reaction (such as reaction temperature, pH of reaction medium, etc.)

Carrier state: columnar activated carbon, flaky activated carbon, unshaped granular activated carbon

Application area: it is mainly used in nitro reduction, double bond hydrogenation, dechlorination, debenzylation, ester hydrocracking, heterocyclic hydrogenation, condensation of aldehyde and amine as well as other fixed bed reaction with large productivity and output; compared with tank reaction, it has the advantages of high productivity, high automaticity, low labor and production cost.

Catalyst life: depending on the specific reaction and the size of fixed bed reactor

Technical Parameters

Product name: palladium carbon, palladium carbon catalyst, Palladium on activated charcoal

CAS No.: 7440-05-3

Specifications: Pd 101, Pd 103, Pd 105, Pd 107, Pd 110

Palladium content: 0.1% ~ 30%

Carrier material: coconut shell, coal, wood, peat and so on

Carrier state: powdered activated carbon

Specific surface area (m2/g): ≥ 930

Metal surface area (m2/g): 85 ~ 105

Average particle size of carrier (μm): 15, 20, 30, 50, 80, 100 (can be adjusted depending on application type and filter equipment)

Impurities (m%): Cu, Fe, Cr, Ni, Ag, Mg and other impurities ≤ 0.3

Particle strength (m%): ≥ 90

Moisture content: 0.1% ~ 65%

Ash content (m%): ≤ 5

Carrier state:

Columnar activated carbon: diameter of 0.8-4mm, length of 2-8mm;

Flaky activated carbon: 4-6 meshes, 6-8 meshes, 8-12 meshes;

Unshaped granular activated carbon: 10-40 meshes

Specific surface area (m2/g): 750-1320

Pore volume (ml/g): 0.35-1.0

Aperture (nm): 1.5-25

Bulk density (ml/g): 0.44-0.75

Compression strength (N): 20-8