制氢尾气发电机组：焦炉煤气制氢副产尾气不浪费，高效发电降本40%，工业绿电闭环新方案

　　Hydrogen production tail gas generator set: coke oven gas hydrogen production by-product tail gas is not wasted, efficient power generation reduces costs by 40%, industrial green power closed-loop new solution

　　在焦炉煤气资源化利用的产业链中，制氢环节已成为行业价值升级的核心赛道，我国每年焦炉气产量高达2100亿立方米，依托焦炉煤气制氢不仅成本仅为传统煤制氢、天然气制氢的30%-50%，更能产出99.9999%超高纯氢，适配电子、航天、氢能重卡等高端领域。但行业普遍存在一个隐性痛点：制氢提纯过程中产生的含氢尾气，大多被直接燃烧排空，既造成优质能源流失，又增加碳排放，完全违背绿色生产初衷。而制氢尾气发电机组的规模化应用，彻底破解这一难题，将制氢尾气变废为宝，实现“制氢-尾气发电-厂区自用”的能源闭环，既盘活废弃资源，又大幅削减外购电费，成为焦炉煤气综合利用的必备配套设备。

　　In the industrial chain of resource utilization of coke oven gas, hydrogen production has become the core track for industry value upgrading. China's annual coke oven gas production reaches 210 billion cubic meters. Relying on coke oven gas for hydrogen production not only costs only 30% -50% of traditional coal based hydrogen production and natural gas based hydrogen production, but can also produce 99.9999% ultra-high purity hydrogen, suitable for high-end fields such as electronics, aerospace, and hydrogen energy heavy-duty trucks. However, there is a common hidden pain point in the industry: the hydrogen containing tail gas generated during the hydrogen production purification process is mostly directly burned and discharged, which not only causes the loss of high-quality energy but also increases carbon emissions, completely violating the original intention of green production. The large-scale application of hydrogen production tail gas power generation units has completely solved this problem, turning hydrogen production tail gas into treasure and achieving an energy loop of "hydrogen production tail gas power generation plant self use". It not only revitalizes waste resources, but also significantly reduces purchased electricity costs, becoming an essential supporting equipment for the comprehensive utilization of coke oven gas.

　　告别尾气空烧浪费，补齐制氢产业链最后一环

　　Say goodbye to the waste of exhaust gas burning and make up for the last link in the hydrogen production industry chain

　　焦炉煤气制氢需经过多级净化、PSA变压吸附、分子筛提纯等工艺，在获取超高纯氢的同时，会持续产生含氢、少量可燃组分的工艺尾气，这类尾气虽氢气浓度低于成品氢，但仍具备稳定热值，绝非无用废气。传统处理方式粗放，直接火炬燃烧，不仅每年造成大量能源损耗，还会额外增加碳排放，若按30%焦炉气用于制氢测算，每年尾气浪费对应的能源损失极为可观，同时让制氢项目的整体效益大打折扣。

　　Hydrogen production from coke oven gas requires multi-stage purification, PSA pressure swing adsorption, molecular sieve purification and other processes. While obtaining ultra-high purity hydrogen, it will continue to produce process exhaust gas containing hydrogen and a small amount of combustible components. Although the hydrogen concentration of this exhaust gas is lower than that of finished hydrogen, it still has stable heating value and is not useless waste gas. The traditional treatment method is extensive, with direct torch combustion, which not only causes a large amount of energy loss every year, but also increases carbon emissions. If calculated based on 30% coke oven gas used for hydrogen production, the energy loss corresponding to annual exhaust gas waste is extremely considerable, while greatly reducing the overall benefits of hydrogen production projects.

　　制氢尾气发电机组专为这类工业副产尾气量身定制，无需额外提纯、不占用制氢产能，可直接将制氢尾气作为燃料稳定发电，彻底杜绝尾气空烧现象，补齐焦炉煤气制氢产业链的能源利用短板，让工业尾气实现100%资源化利用，完全契合双碳减排与工业节能政策要求。

　　The hydrogen production tail gas generator set is specially designed for this type of industrial by-product tail gas, without the need for additional purification or occupying hydrogen production capacity. It can directly use hydrogen production tail gas as fuel to generate stable electricity, completely eliminating the phenomenon of tail gas burning, filling the energy utilization gap in the coke oven gas hydrogen production industry chain, and achieving 100% resource utilization of industrial tail gas, fully meeting the requirements of dual carbon emission reduction and industrial energy conservation policies.

　　高效适配+安全稳定，制氢尾气发电硬核优势突出

　　Efficient adaptation+safe and stable, with outstanding advantages in hydrogen production, tail gas power generation, and hardcore technology

　　相较于普通燃气发电机组，制氢尾气发电机组针对制氢尾气组分波动、含氢量特殊的特性做了专项优化，核心优势完全适配工业制氢场景。机组适配含氢8%-30%的低浓度尾气，对气体组分波动兼容性强，无需复杂预处理，配套简易净化设备即可稳定运行，省去高额尾气提纯成本，较传统纯氢发电模式，综合成本直降40%；机组采用防爆设计，搭配智能传感器监控系统，24小时实时监测氢气浓度、温度、压力等关键指标，异常情况自动预警，彻底规避易燃易爆风险，保障制氢车间安全生产。

　　Compared with ordinary gas generators, hydrogen exhaust gas generators have been specially optimized for the fluctuation of hydrogen exhaust gas components and special hydrogen content, and their core advantages are fully adapted to industrial hydrogen production scenarios. The unit is adapted to low concentration exhaust gas containing 8% -30% hydrogen, with strong compatibility with gas component fluctuations. It does not require complex pretreatment and can operate stably with simple purification equipment, saving high exhaust gas purification costs. Compared with traditional pure hydrogen power generation mode, the comprehensive cost is directly reduced by 40%; The unit adopts explosion-proof design and is equipped with an intelligent sensor monitoring system to monitor key indicators such as hydrogen concentration, temperature, and pressure in real-time 24 hours a day. Abnormal situations are automatically warned to completely avoid flammable and explosive risks and ensure safe production in the hydrogen production workshop.

　　同时，机组能源回收效率超95%，发电效率稳定突破42%，运行稳定可靠，可实现24小时连续作业，发电量完全覆盖制氢车间、厂区照明、设备运转等用电需求，实现电力自给自足，规模化制氢项目配套后，每月可节省电费数十万元，一年即可收回设备投资成本。

　　At the same time, the energy recovery efficiency of the unit exceeds 95%, the power generation efficiency is stable and exceeds 42%, the operation is stable and reliable, and it can achieve 24-hour continuous operation. The power generation fully covers the electricity needs of the hydrogen production workshop, factory lighting, equipment operation, etc., achieving self-sufficiency in electricity. After supporting large-scale hydrogen production projects, hundreds of thousands of yuan in electricity bills can be saved every month, and the equipment investment cost can be recovered within one year.

　　赋能钢铁行业低碳转型，打造可复制绿色能效模式

　　Empowering the low-carbon transformation of the steel industry and creating replicable green energy efficiency models

　　当前钢铁行业正加速绿色低碳转型，鞍集新能等标杆项目已实现焦炉煤气100%全转化，而制氢尾气发电机组正是这类项目的核心配套设备，助力企业实现“高纯度氢气+清洁绿电”双重收益，进一步提升项目整体经济效益与环保效益。数据显示，配套制氢尾气发电机组后，制氢项目每利用100万标方尾气，可减少二氧化碳排放超800吨，相当于植树7.4万棵，环保效益显著。

　　The current steel industry is accelerating its green and low-carbon transformation. Benchmark projects such as Anji New Energy have achieved 100% full conversion of coke oven gas, and hydrogen production tail gas generators are the core supporting equipment for such projects, helping enterprises achieve dual benefits of "high-purity hydrogen+clean green electricity" and further improving the overall economic and environmental benefits of the project. Data shows that with the installation of hydrogen production tail gas generators, for every 1 million standard cubic meters of tail gas used in hydrogen production projects, carbon dioxide emissions can be reduced by over 800 tons, equivalent to planting 74000 trees, with significant environmental benefits.

　　该机组不仅适配焦炉煤气制氢场景，同样适用于化工、焦化等各类工业制氢尾气回收利用，落地性强、无需大规模场地改造，不影响原有制氢生产流程，可按需匹配不同功率机型，满足大中小型制氢项目需求。对于布局焦炉煤气制氢的企业而言，制氢尾气发电机组不是额外投入，而是提升项目收益、降低能耗、合规减排的核心利器，助力传统工业从粗放利用转向精细化、高价值、绿色化转型，实现能源利用最大化与经济效益双丰收。

　　This unit is not only suitable for coke oven gas hydrogen production scenarios, but also for various industrial hydrogen production tail gas recovery and utilization in chemical, coking and other industries. It has strong practicality, does not require large-scale site renovation, does not affect the original hydrogen production process, and can be matched with different power models as needed to meet the needs of large, medium and small hydrogen production projects. For enterprises planning to produce hydrogen from coke oven gas, the hydrogen tail gas generator set is not an additional investment, but a core tool to improve project revenue, reduce energy consumption, and comply with emission reduction regulations. It helps traditional industries transition from extensive utilization to refinement, high value, and green transformation, achieving maximum energy utilization and economic benefits.

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