Biogas Psa Purification System In Biogas Plant To Remove H2S CO2
Biogas Purication Equipment Description:
Qingdao JCWY offers you turnkey solutions for biogas upgrading
suited to your needs: purification, injection, cryogenic
distillation, liquefaction. Our experts support you every step of
the way, from the design phase to the delivery of the operational
unit.
Thanks to the development of several technological bricks,
including the CO2 separation membranes our solutions enable you to
upgrade all biogases for injection into the natural gas grid, the
production of vehicle fuel, liquid biomethane, and the production
of renewable hydrogen. The modular systems designed and developed
by Air Liquide are upgradeable biogas processing units with
processing capacities that range from a hundred to several thousand
m3 an hour (100 to 10,000 Nm3/h).
In order to turn the biogas into a substitute for natural gas, we
need to remove the carbon dioxide (CO2) and the pollutants. Qingdao
JCWY has developed a technical solution that now allows biogas
producers to efficiently turn it into biomethane using purification
processes. The technology used to separate the two main components
of biogas – methane and carbon dioxide – is based on the use of
polymer membranes produced by Air Liquide Advanced Separations
(ALaS). This efficient system generates biomethane with a methane
(CH4) content of between 96.5% and 99%, depending on its purpose.
With its technical solution for biogas purification, Qingdao JCWY
takes charge of every stage of processing, from when it leaves the
digester until it is injected into the gas network.
Biogas Purication Equipment Showing:
Biogas Purication Equipment Advantage:
1. Easy to install and easy to use.
2. During the work process, no personnel are required to be on
duty, and the materials are renewed regularly.
3. The desulfurization efficiency is high, and the effect of
recycling can be achieved by oxidation reduction in the later
stage.
4. Fine desulfurization, high precision of desulfurization.
5. Initially low investment and medium operating costs.
Biogas Purication Equipment Working Priciple:
First step: Fe2O3 · H2O + 3 H2S = Fe2S3 + 4 H2O (desulfuration)
Second step: Fe2S3 + 3/2 O2 + 3 H2O = Fe2O3 · H2O + 2 H2O + 3 S
(regeneration)
Biogas Purication Equipment Application:
It is mainly used for the removal of corrosive hydrogen sulfide
(H2S) gas in biogas, and can also be used for other purification of
hydrogen sulfide gas, so that the treated gas provides safety for
the normal use and service life of the required equipment.
