LLC “NIAP-KATALIZATOR”

Catalysts of your success!

The catalysts of the APK-NShGS series are used for the selective hydrogenation of acetylene and diene components in liquid and gaseous fraction of oil pyrolysis products in industrial units EP-450, EP-300, EP-250, EP-60 etc. as well as to remove organic impurities from waste gases and O2 admixture from H2.

The catalysts consist of metal palladium on the surface of active alumina spheres providing high stability of the active centers.

APK-NGSHS

PROPERTIES

(TU 2172-010-83940154-2014)

Grades

Grade 1

Grade 2

Appearance

Spherical granules

Diameter, mm

3.0 ÷ 6.0

8.0 ÷ 10.0

Content of granules with specified size, wt%, not less than

85.0

Bulk density, kg/L, not more than

0.9

Pd content (per calcined substance), wt%

0.18 ÷ 0.22

Mechanical strength:

 – abrasion rate, wt% of lost per min, not more than

0.3

* Pressure drop of the APK-NShGS-0.2 catalyst (with the granule diameter of 8.0 ÷ 10.0 mm) bed is approximately 30% less than pressure drop of the APK-NShGS-0.2 catalyst (with a granule diameter of 3.0 ÷ 6.0 mm) bed.

REFERENCES

JSC “Voronezhsyntezkauchuk” (Voronezh), FKP “STC RCI” (Peresvet).