Wastewater stripping ammonia refining desulfurizer

1、overview

Wastewater ammonia refining desulfurizer is a composite metal compound ambient temperature desulfurizer developed and produced by Jiangxi 863 Company, with iron oxide as the main active component.

This product is suitable for wastewater ammonia refining equipment to remove harmful substances such as hydrogen sulfide and hydrogen chloride under low temperature conditions. This product is also suitable for desulfurization of liquefied gas.

After refining and desulfurization of wastewater ammonia through this product, the sulfur content in ammonia is ≤ 0.5 mg/m3, and the service life is ≥ 3 years. It has the characteristics of high sulfur capacity and high strength, and can replace activated carbon and zinc oxide to remove hydrogen sulfide to below 0.1mg.m-3 in one go.

2、product physical properties

Catalyst index

Appearance brown strip

The main composition of iron compound metal

Size (mm) Φ(4.0±0.3) ×(5 ~ 20)

Packing density (g/mL) 1.0 ~ 1.15

Crushing strength (N.cm-1) ≥110

Sulfur penetration capacity (m%) ≥30

1、Conditions of use and technical indicators

Temperature /℃ -10 ~ 50

Pressure /MPa Normal pressure ~ 3.0

Gaseous airspeed /h-1 ≤500

Height diameter ratio ≥3

Inlet H2S content /PPm ≤100

Outlet H2S content /PPm ≤1.0

Penetration sulfur capacity /% ≥30

1、precautions

1, the product adopts paper bucket packaging. During transportation and storage, the package should be kept intact to avoid rain.

2, in the filling process, the operator should not directly trample on the desulfurizer. The charge should be even and flat.

3. Nitrogen should be purged before discharge, and an appropriate amount of water should be injected into the desulfurization tank to avoid temperature rise caused by sulfide meeting air during discharge.