LLC “NIAP-KATALIZATOR”

Catalysts of your success!

 

 

    Zinc-copper catalysts (absorbents) for fine desulfurization of gases via solid sulphides formation.

 

    They are used in the chemical products manufacturing processes of natural gas and other hydrocarbons catalytic treatment to absorb sulfur at temperatures of 150 - 350 °C.

 

CATALYSTS PHOTOS

 

 

 

 

PROPERTIES

(TU 2165-002-00209510-2006)

Catalyst brand name

NIAP-02-03

NIAP-02-04

Appearance

Cylindrical extrudates

Cylinders

Dimensions, mm:
diameter
height
or
diameter
height

  4.5 ± 1.0
-
-
-

 6.0 ± 1.0
4.0 ± 0.5
5.0 ± 1.0
5.0 ±1.0

Zinc oxide (ZnO) content, wt%, not less than

80.0

80.0

Copper oxide (CuO) content, wt%,

 10.0 ± 1.0  10.0 ± 1.0

Bulk density, kg/liter

1.0 - 1.4

1.5 - 1.9

Mechanicalstrength:

  - side crush force, MPa, not less than

- sidesplittingforce, kgf/mmofgranulediameter, notlessthan

 

-

0.70

 

 2.0

-

Sulfur pick-up at 300 °C, kg/m3, notlessthan

300

425

REFERENCES

 

JSC “Shchekinoazot” (Shchekino), JSC “Mineralnye udobreniya” (Perm), JSC “Oil And Fat Kombinat” (Saratov), JSC “Kinef” (Kirishi), JSC “KuybyshevAzot” (Togliatti), JSCCherepovetsAzot” (Cherepovets).