沼氣提純是沼氣工程中*的一個(gè)程序，這樣可以得到高純度的甲烷，對(duì)我們的使用將會(huì)更便利更健康。沼氣凈化技術(shù)主要來(lái)源于天然氣、合成氨轉(zhuǎn)化氣脫碳技術(shù)。由于沼氣的用量遠(yuǎn)遠(yuǎn)小于天然氣或合成氨轉(zhuǎn)化氣，因此在選擇脫碳技術(shù)時(shí)應(yīng)注重小型化和節(jié)能。那么它的經(jīng)濟(jì)效益都與哪些因素有關(guān)呢？
Biogas purification is a procedure in biogas engineering, so we can get high-purity methane, which will be more convenient and healthy for our use. Biogas purification technology mainly comes from natural gas and synthetic ammonia conversion gas decarbonization technology. Since the amount of biogas is far less than that of natural gas or synthetic ammonia conversion gas, miniaturization and energy saving should be paid attention to when selecting decarbonization technology. So what factors are related to its economic benefits?
1、與原料氣甲烷含量和成品甲烷含量有關(guān)。
1. It is related to the methane content of feed gas and finished product.
未經(jīng)處理的沼氣，甲烷含量高，凈化成本低。這主要是由于能源產(chǎn)量的增加，總成本與更高的能源水平相關(guān)。可以通過提高 效率(降低單位產(chǎn)出的能耗)和使用高熱值的原沼氣來(lái)降低實(shí)際能耗來(lái)降低成本。
Untreated biogas has high methane content and low purification cost. This is mainly due to the increase of energy production, and the total cost is related to higher energy level. The cost can be reduced by improving efficiency (reducing energy consumption per unit output) and using raw biogas with high calorific value to reduce actual energy consumption.
2、可操作性和額定負(fù)荷。
2. Operability and rated load.
沼氣提純的額定運(yùn)行負(fù)荷不僅取決于凈化站本身的高穩(wěn)定性，還取決于原沼氣流及后續(xù)裝置(如充電站、加氣站)的可靠性。
The rated operating load of biogas purification depends not only on the high stability of the purification station itself, but also on the reliability of the original biogas flow and subsequent devices (such as charging station and gas filling station).
3、設(shè)備運(yùn)行良好。
3. The equipment runs well.
在額定負(fù)載和充足的原料氣條件下設(shè)備能正常連續(xù)運(yùn)行，是沼氣凈化站高 效可用的標(biāo)準(zhǔn)?？焖夙憫?yīng)時(shí)間至關(guān)重要，因此技術(shù)供應(yīng)商提供良好的網(wǎng)絡(luò)服務(wù)至關(guān)重要。此外，還可以使用遠(yuǎn)程監(jiān)控，操作被中斷時(shí)，技術(shù)人員可以直接找到故障，根據(jù)故障類型立即采取必要的補(bǔ)救措施，避免時(shí)間延遲，不需要長(zhǎng)途旅行的服務(wù)技術(shù)人員到現(xiàn)場(chǎng)解決問題。
Under the condition of rated load and sufficient feed gas, the equipment can operate normally and continuously, which is the standard for high efficiency and availability of biogas purification station. Fast response time is very important, so it is very important for technology suppliers to provide good network services. In addition, remote monitoring can also be used. When the operation is interrupted, technicians can directly find the fault and take necessary remedial measures immediately according to the fault type to avoid time delay. There is no need for long-distance service technicians to solve the problem on site.
近年來(lái)沼氣提純是新能源發(fā)展的主要趨勢(shì)，它可以減少能源消耗，提高回收率，降低甲烷的排放，減少成品氣體壓力降低功耗，促進(jìn)新能源應(yīng)用的快速發(fā)展。
In recent years, biogas purification is the main trend of new energy development. It can reduce energy consumption, improve recovery rate, reduce methane emission, reduce product gas pressure, reduce power consumption, and promote the rapid development of new energy applications.
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2021-09-27
