在二十一世纪的今天我们面临石油、自然气、煤碳等能源的干涸，而沼气昂昂是一种清洁再生能源，用处普遍，价钱低廉，容易获取等优势得到了飞速的开展和推行。那么沼气如何脱硫呢?
In the 21st century, we are facing the drying up of oil, natural gas, coal and other energy sources. Biogas is a kind of clean and renewable energy, which is widely used, cheap and easy to obtain. So how to desulfurize biogas?
沼气是一种混合气体，主要成份是甲烷[CH4]，其他为二氧化碳[CO2]、氧气[O2]、氮气[N2]和硫化氢[H2S]，其中甲烷含量约为60%-80%，沼气的物理、化中性质主要成份是甲烷，甲烷是无色无臭的气体，分子式CH4，分子量为16.04，在OOC，101325Pa规范状态下，甲烷对空气的相对密度为0.5548，甲烷的热值35.9M/立方沼气低热值20-25MJ/立方。
Biogas is a kind of mixed gas, the main components are methane [CH4], others are carbon dioxide [CO2], oxygen [O2], nitrogen [N2] and hydrogen sulfide [H2S], in which the content of methane is about 60% - 80%. The physical and chemical properties of biogas are mainly composed of methane, which is a colorless and odorless gas, sub formula CH4, molecular weight is 16.04. Under the specification state of OOC, 101325pa, methane is relatively dense to air The calorific value of methane is 35.9m/m3 and the calorific value of methane is 20-25mj/m3.
硫化氢的危害性：沼气内的硫化氢,不但腐蚀管道及设备，更重要的是使人硫化氢中毒。给人们的身体安康形成危害，严重时能够致人死亡。
Harm of hydrogen sulfide: hydrogen sulfide in biogas not only corrodes pipelines and equipment, but also causes hydrogen sulfide poisoning. It is harmful to people's health and can cause death in serious cases.
我公司技术部门特地对高含硫沼气停止厂研讨，依据科学性物理性研制出了ZDE-01、ZDE-02、ZDE-03型常温氧化铁沼气精脱硫剂。主要是三氧气化二铁(Fe203]，含量为40%，并添加多种助剂，依据尖端科技技术制成，是一种顺应性强的新型沼气精脱硫剂.具有硫容量大、脱硫精度高、顺应性强等特性，是目前国内脱硫剂市场产品，长期以来深受新老用户的喜爱。
The technical department of our company specially discussed the high sulfur biogas stop plant and developed zde-01, zde-02 and zde-03 room temperature iron oxide biogas fine desulfurizer based on scientific physics. It is mainly Fe203 (40%) with various additives, which is made according to the cutting-edge technology. It is a new type of high-efficiency biogas fine desulfurizer with strong compliance. It has the characteristics of large sulfur capacity, high desulfurization precision and strong compliance. It is a high-quality product in the domestic desulfurizer market, and has been loved by new and old users for a long time.
沼气脱硫
Biogas desulfurization
综上所述，从脱硫塔或脱硫器工艺上需求的装填量请求，还应思索选用的脱硫剂.依据脱硫剂的再生反响原理,在设计脱硫塔或脱硫器时可思索反复屡次自然再生设计，便当用户运用时能完成反复屡次再生，可延长l/2的运用时间，从而降低了本钱，大大增加了脱硫剂的运用时间，思索沼气特殊的气质，在进步脱硫效率的同时，又降低了本钱.假如运用我公司的煤气脱硫剂，可在贵公司脱硫工艺的根底上，从普通的脱硫剂25%的硫容可增大到35%，从而延长了1/2的运用时间，大大的降低了脱硫本钱，能全面满足贵公司的脱硫工艺请求.
To sum up, the high-quality desulfurizer should be selected according to the demand of the desulfurizer or the desulfurizer process. According to the regeneration response principle of desulfurizer, In the design of desulfurizer or desulfurizer, the design of repeated natural regeneration can be considered, so that users can complete repeated regeneration when they use it, which can extend the use time of L / 2, thus reducing the cost, greatly increasing the use time of desulfurizer, thinking about the special gas quality of biogas, and reducing the cost while improving the desulfurization efficiency. If we use the gas desulfurizer of our company, we can On the basis of your company's desulfurization process, the sulfur capacity of the common desulfurizer can be increased from 25% to 35%, thus prolonging the application time of 1 / 2, greatly reducing the cost of desulfurization, and fully meeting your company's desulfurization process requirements
常温氧化铁脱硫剂的选择:
Selection of high quality desulfurizer for room temperature iron oxide:
由于氧化铁脱硫剂无<<国度规范》，各消费厂家的企业规范大不相同，产品性能差别很大，许多消费厂家产品远不能到达行业请求，所以用户在选择脱硫剂时很关键，由于各消费厂家产品三氧化二铁有效含量不同，脱硫剂的活性差别也很大，而脱硫精度相差甚远，增加三氧化二铁含量可进步脱硫精度，脱硫剂请求硫容高，大于25—35%之间，脱硫精度高，耐水性强，磨耗率低，强度适中，孔容大，脱硫剂的复原再生效果要强，普通的脱硫剂再生后活性衰减凶猛，再生后根本无活性，而较好的脱硫剂可反复再生数次，再生复原时间快等优点.
Because there is no national standard for ferric oxide desulfurizer, the enterprise specifications of various consumer manufacturers are quite different, and the product performance is very different. Many consumer manufacturers' products are far from reaching the industry requirements, so the user is very critical when choosing desulfurizer. Because the effective content of ferric oxide of various consumer manufacturers' products is different, the activity of desulfurizer is also very different, and the desulfurization precision is very different, Increasing the content of Fe2O3 can improve the desulfurization precision. The desulfurizer requires high sulfur capacity, which is more than 25-35%. The desulfurizer has high desulfurization precision, strong water resistance, low abrasion rate, moderate strength, large pore capacity, and strong regeneration effect of desulfurizer. After regeneration, the activity of common desulfurizer decays violently, and it has no activity after regeneration. The better desulfurizer can be regenerated several times, and the regeneration can be restored Fast time and other advantages
The above is a detailed introduction of how to desulfurize biogas, which is provided by biogas desulfurizer. If you want to know more, please consult us https://www.hneee.net Website.
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2020-06-12
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