隨著化石能源的枯竭，人們越來越重視環(huán)境保護(hù)，尋找清潔替代能源問題越來越迫切，解決能源問題是國家面對的現(xiàn)實(shí)，沼氣作為煤氣的替代品，已在各地推廣，成為生活能源的補(bǔ)充。沼氣脫硫越來越重要了。
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.
沼氣和煤氣有什么區(qū)別？
What is the difference between biogas and gas?
煤氣是由煤或焦炭等固體原料經(jīng)干餾或蒸發(fā)而成的氣體燃料。煤氣種類繁多，成分復(fù)雜。主要成分有一氧化碳、甲烷和氫氣。沼氣的主要成分是甲烷，由甲烷的50%~80%、二氧化碳的20%~40%、氫氣、硫化氫等氣體組成。
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.
沼氣是一種清潔的可再生能源，是一種衛(wèi)生、廉價的氣體燃料，以沼氣為環(huán)節(jié)，加快農(nóng)業(yè)生產(chǎn)結(jié)構(gòu)調(diào)整，可提高農(nóng)產(chǎn)品質(zhì)量和效率，增加農(nóng)民收入，使農(nóng)民盡快擺脫貧困，沼氣產(chǎn)業(yè)實(shí)現(xiàn)農(nóng)業(yè)生產(chǎn)和農(nóng)民生活的循環(huán)發(fā)展，大大節(jié)約了農(nóng)村能源。
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.
大中型沼氣工程技術(shù)是一種農(nóng)村能源工程技術(shù)，旨在開發(fā)利用農(nóng)場糞便，獲取能源，控制環(huán)境污染，實(shí)現(xiàn)農(nóng)業(yè)生態(tài)良性循環(huán)，主要通過厭氧發(fā)酵及相關(guān)處理降低糞便有機(jī)質(zhì)含量，達(dá)到或接近排放標(biāo)準(zhǔn)，按厭氧發(fā)酵主體和配套工程技術(shù)設(shè)計(jì)技術(shù)要求獲得沼氣。
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.
沼氣中含有硫化氫氣體，燃燒前脫硫。在這個沼氣工程中，我們的偉大貢獻(xiàn)者生物脫硫塔做出了巨大的貢獻(xiàn)！脫硫塔工藝節(jié)省了氣體形式吸收塔中不可缺少的霧化噴嘴，大大降低了堵塞和結(jié)垢的可能性。旋流噴射暴氣管流速較高，處理大煙氣量時截面較小。
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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2022-06-10
