铂碳(Pt/C)

Name: Platinum on activated carbon

CAS: 7440-06-4

Platinum content (dry base %) : 1%, 3%, 5%

Carrier material: coconut shell, coal, wood activated carbon, etc

Carrier form: powdered activated carbon

Application field:

      Platinum hard catalyst can catalyze hydrogenation of most functional groups, and has high activity for hydrogenation of C=C, C=0, C=N. In contrast to Pd, it does not cause isomerization and double bond movement, is not easy to cause hydrolysis, and can be used for oxidation and deoxidation of alcohols and alkanes. It has the characteristics of high oxygen reduction, good selectivity, stable performance, etc., small feed ratio when used, can be used repeatedly and easy to recycle. Widely used in petrochemical industry, pharmaceutical industry, fragrance industry, dye industry and other fine chemical process of argon reduction refining process.

· Moisture content % :      30%-70%

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

· Scale:                             >900㎡/g

· Reference particle size: <200 mesh

· Metal surface area (㎡/g) : 40-80

· Particle strength: depending on the type of activated carbon

· Application times: depending on the specific reaction surface, higher than the domestic average level

· Standard packaging: 1kg/bag, 5kg/barrel (can be divided according to user requirements)

Carrier form: spherical activated carbon

Carrier shape: columnar activated carbon, flake activated carbon, amorphous granular activated carbon

Application field:

     The rain-fixed bed reaction, which mainly uses dry nitro raw, double bond adder, process car, short carabiner, acid admixture, heterocyclic admixture and acid amine admixture, has the advantages of large yield, high degree of automation, low labor and production cost compared with the reactor reaction to a certain extent.