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사업분야

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Product:
Ultra Precision Zinc Oxide Desulpharisation
formula:
ZnO
CAS No.:
1314-13-2
Product No.:
SP1049
Package:
25Kg/Drum or in terms of customer's requirements.

Description

The zinc oxide desulfurizer occupies an important position in the desulfurization process due to its high sulfur capacity and precision with easy and safe operation. But the traditional zinc oxide desulfurizer cannot meet the technical requirements (H2S<5ppb) of some large-sized chemical engineering installations which use Topsoe or Casale processes. We have developed a new zinc oxide fine desulphurizer produced by adding other active components in nanometer active zinc oxide. It can overcome the low reaction velocity (≤3000h-1) and precision(H2S≤50ppb) of traditional desulfurizer. We can improve the max space velocity from 3000h-1 to 6000h-1 and increase the desulfurization precision from 50ppb (H2S) to 5ppb.

Specification

Operating Conditions

a. Gaseous Space Velocity: ≤4000h-1
Liquid Space Velocity: ≤5h-1
b. Temperature: 0~400℃
c. Pressure: ≤10MPa
d. Recommended Bed Height-diameter Ratio: 1.5~3.0

Performance Index

Desulfurization Precision: ≤0.005ppm (v/v)