Pelletized gas purification compound for binding hydrogen sulphide

General

Ferrosorp^® S is based on iron hydroxide and therefore has a very high affinity for H₂S. Due to the selective reaction, very high loading rates can be achieved. This makes the FerroSorp^® S products particularly economical compared to alternatives.
We offer different grain sizes and products for the optimal solution for your requirements.

Whether 20 ppm or 27,000 ppm H₂S, FerroSorp^® S reliably cleans your gas to 0 ppm.

Usage

The H₂S-containing biogas is passes through a fixed-bed or moving-bed reactor, which is filled with the formed gas purification compund FerroSorp^® S. Solid iron sulphide is formed by a chemical reaction of the gaseous hydrogen sulphide with the iron hydroxide, which can be converted into elemental sulphur in a second reaction.

Dosing air or oxygen causes a continuous regeneration of the gas purification media and ensures maximum loading rates of the FerroSorp® S products.

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Important safety information: In order to best exploit the FerroSorp^® S – products, the O₂-concentration and humidity should be monitored at least daily and kept at favourable conditions of O₂:H₂S of at least 4:1, but minimum 0.2 % O₂, as well as 60 – 90 % relative humidity. The regeneration reaction is exothermic and can lead to a fast temperature rise at change-out or a leakage, if these conditions are not or cannot be maintained.

For more information on how to handle an increase in temperature due to this reaction , please read the manual for change-out, which is provided below. If the aforementioned conditions are applied and all information from the manual are taken into account, the product is safe to use and change.

Documents for download:

• Manual for change-out of FerroSorp^® S

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Specifications and grain sizes

• FerroSorp^® S (2 – 4 mm, 2 – 8 mm, 5 – 25 mm)
• FerroSorp^® Sk (2 – 4 mm, 2 – 8 mm, 5 – 25 mm)
• FerroSorp^® Sd (2 – 4 mm)

Based on your system specifications, we determine together which specification and particle size are most effective for your system. Our qualified customer advisors will be happy to advise you!

Delivery form & packaging units

• Bagged goods (25 kg), palletized at 825 kg
• Big Bags (550 – 1,000 kg, individual filling weight on request)