H2S removal

Biogas cleaning.

O2 micro-dosage for hidrogen sulphide removal

One of the unwanted gases generated in the anaerobic digestion process is hydrogen sulphide. To optimise the subsequent cleaning of the biogas generated to be converted in biomethane, it's necessary to remove as much H2S as possible with micro-doses of pure oxygen.

The application of air involves the addition of nitrogen to the volume of gas.

 

Do you still have questions?
At Nippon Gases we are called “The Gas Professionals” for a reason, and it’s because we’ll be able to solve any doubt.
Related news
Nippon Gases and Suma Capital sign strategic agreement to develop biomethane projects
- 02/10/2023
Suma Capital and Nippon Gases join in a strategic alliance to promote biomethane projects through the joint venture Total Biomethane Solutions (TBS).
Nippon Gases achieves Platinum EcoVadis Medal
- 25/09/2023
Nippon Gases recognised for its commitment to Environmental, Social and Governance (ESG) objetives.
Nippon Gases Iberia takes an important step towards sustainability with the production of photovoltaic energy
- 11/09/2023
The initiative significantly reduces the company's CO<sub>2</sub> emissions, representing a further step towards a more sustainable future.
ES / PT
TWINGHY Project: advancing decarbonization in the steel industry
- 31/08/2023
Nippon Gases contributes to TWINGHY Project to help decarbonize processes and improve energy efficiency in the steel industry.