With the depletion of fossil energy, people pay more and more attention to environmental protection, and it is more and more urgent to find clean alternative energy. To solve the energy problem is a reality faced by the country. Biogas, as a substitute for coal gas, has been popularized everywhere and has become a supplement to domestic energy. Biogas desulfurization is becoming more and more important.
What is the difference between biogas and gas?
Coal gas is a kind of gaseous fuel made from coal or coke by dry distillation or evaporation. There are many kinds of gas with complex components. The main components are carbon monoxide, methane and hydrogen. The main component of biogas is methane, which is composed of 50%~80% of methane, 20%~40% of carbon dioxide, hydrogen, hydrogen sulfide and other gases.
Biogas is a kind of clean renewable energy and a kind of hygienic and cheap gas fuel. Taking biogas as as a link, accelerating the adjustment of agricultural production structure can improve the quality and efficiency of agricultural products, increase farmers' income, and enable farmers to get rid of poverty as soon as possible. The biogas industry realizes the circular development of agricultural production and farmers' life, which greatly saves rural energy.
Large and medium-sized biogas engineering technology is a kind of rural energy engineering technology, which aims to develop and utilize farm manure, obtain energy, control environmental pollution, and realize a virtuous cycle of agricultural ecology. It mainly reduces the organic matter content of manure through anaerobic fermentation and related treatment, reaches or approaches the discharge standard, and obtains biogas according to the technical design requirements of the main body of anaerobic fermentation and supporting engineering technology.
Methane contains hydrogen sulfide gas, which is desulfurized before combustion. In this biogas project, our great contributor biological desulfurization tower has made great contributions! The desulfurization tower process saves the indispensable atomizing nozzle in the gas absorption tower and greatly reduces the possibility of blockage and scaling. The velocity of cyclone jet vent pipe is high, and the cross section is small when dealing with large amount of flue gas.
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