Biogas desulfurization means that hydrogen sulfide in biogas needs to be removed before using biogas to avoid corrosion of subsequent equipment. We can customize the desulfurization process suitable for you according to the biogas volume, composition and use of users. We can provide you with desulfurization technologies: dry chemical desulfurization, acidic biological desulfurization, alkaline biological desulfurization, and complex iron desulfurization.
As a new energy, biogas has been used more and more widely. According to China's environmental protection standards, when using biogas energy, the hydrogen sulfide content in biogas shall not exceed 20mg/m3. H2S shall be removed as much as possible for both industrial gas and civil gas. Biogas has a long history as an energy source. Sulfur in biogas mainly exists in the form of hydrogen sulfide, and may also contain a small amount of other sulfide, such as mercaptan. The fermentation raw materials and fermentation process affect the concentration of H2S. Raw materials with high protein or sulfate content have higher hydrogen sulfide content in fermentation biogas. Because H2S is highly corrosive, it is usually removed early in the purification step.
Biogas can be used for household energy, cooking, lighting, etc., as well as the production and processing of agricultural and sideline products, such as biogas breeding, biogas incubation, biogas seedling breeding, biogas seedling breeding, trapping silkworm breeding, biogas storage, biogas preservation and biogas tea frying, laying hens, greenhouse cultivation, agricultural product drying and porcelain crafts.
The above is a detailed introduction to biogas purification, and we hope it will be helpful to you. If you have any questions, please contact us. We will provide you with professional services http://lhgdst.com
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2022-09-20
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