SHOCOTEC – gas desulphurization unit

Pilot scale demonstration plant for a novel, in-house-developed process for desulphurization for energy-rich gases containing also carbon dioxide.

Design capacity of up to 200 m³(STP)/h and typical operating pressures of around 1.5 bar(a). This plant has been constructed to develop and demonstrate our novel process for the desulphurization of biogas.

Features

• Novel short-time-contacting concept with high separation selectivity and compact size
• Chemical-oxidative scrubbing using water, sodium hydroxide and hydrogen peroxide
• Contact apparatus size reduction factor > 10
• High selectivity H₂S/CO₂
• High flexibility for fluctuating sulphur freights
• Automated dosing of chemicals needed for the desulphurization
• Fine spray of absorbent liquid, contacting device, droplet separator, oxidation chamber and effluents discharge
• Fully automated operation and data acquisition
• Mobile standalone plant for operation in the field