Bolted Steel Biogas Storage Tank For anaerobic digestion system
The biogas produced by an anaerobic digestion plant is composed of
combustible gases methane (50-75%), carbon dioxide (25-50%), water
(H2O), nitrogen (N2), oxygen (O2 ), hydrogen sulfide (H2S), ammonia
(NH3), and trace elements (organo-halogenated, siloxanes, etc.).
H2S, CO2, and water make the biogas very corrosive.
Whether you’re fighting greenhouse gasses or the rising cost of
energy, let Center Enamel help you build an anaerobic digester that
will last. Biogas storage tank is also called biogas holder and is
a kind of Anaerobic digestion tanks which are often cone shaped and
supported at the centre with a single pole. The outer layer of
membrane roof works as the protection for the inner membrane . The
outer membrane is more strong and coated with UV resistance coating
. Outer membrane can be against static electricity, ultraviolet
radiation and aging. Inner coat can be against biogas leakage.
Why use Glass-Fused-To-Steel Tank for biogas storage tank ?
1. Advanced technology and innovative edge protection ensure Center
Enamel Glass-Fused-to-Steel Tanks are the exceptional solution in
most harshest storage environment.
2. Center Enamel Glass-Fused-to-Steel tanks with superior corrosion
resistance can be utilized in both the liquid and gaseous zone, and
maximizing the service life of tank structure.
3. Customized colors make the tank harmonized with the surrounding
environment.
4. Long service life glass coating requiring minimal maintenance,
reducing the risk & loss of project shutdown during operation.
5. Modular bolted constructure give shorter installation period
with simple installation tools.
6. Tank can be dismantled and rebuilt, gives continuous asset value
to the product.
Glass fused to steel Biogas Storage Tank Specifications
| Coating color | dark blue, dark green, white, and customized |
| A standard steel plate size | effective size 2400mm x 1200 m |
| Steel plates thickness | 3mm - 12mm, depends on the diameter & height |
| Coating thickness | 0.25mm - 0.4mm, two coatings internal and external |
| Acid and alkalinity proof | standard coating suits for PH3 - PH11, special coating suits for
PH1 - PH14 |
| Adhesion | 3,450N/cm |
| Elastic | same as steel sheet, around 500KN/mm |
| Hardness | 6.0 Mohs |
| Service life | >30 years |
| Spark test | >1500 V |
| Permeability | gas and liquid impermeable |
| Easy yo clean | smooth, glossy, inert, anti-adhesion |
| Corrosion resistance | excellent! Suitable for wastewater saltwater, seawater, high sulfur
crude oil,
salt fox, organic and inorganic compounds |
Biogas Storage tanks manufacturer
Center Enamel Co., Ltd is not only the first Glass-Fused-to-Steel
Tanks manufacturer and supplier in China, but also the most experienced
Glass-Fused-to-Steel tanks manufacturer in all of Asia. Center
Enamel Glass-Fused-to-Steel tanks engineering & design, product
testing and quality system are in strict accordance with AWWA
D103-09, OSHA, ISO/EN 28765, NSF61 and NFPA etc. international
standards. CEC Glass-Fused-to-Steel tanks are widely used in
drinking/potable water, industrial effluents, municipal sewage,
bio-energy, landfill leachate, agriculture etc. applications. Until
2018, Center Enamel Glass-Fused-to-Steel tanks have been exported
to more than 60 countries including USA, Australia, Canada,
Malaysia, Indonesia, Russia, UAE, Panama, India and South Africa
etc. The superior product quality and prompt service gain us
worldwide recognition.
Biogas Storage tanks Project References
