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Technoeconomic analysis of metal–organic frameworks for bulk hydrogen transportation
Energy & Environmental Science ( IF 32.4 ) Pub Date : 2021-2-1 , DOI: 10.1039/d0ee02448a Aikaterini Anastasopoulou 1, 2, 3, 4 , Hiroyasu Furukawa 3, 4, 5, 6, 7 , Brandon R. Barnett 3, 4, 5, 6, 7 , Henry Z. H. Jiang 3, 4, 5, 6, 7 , Jeffrey R. Long 3, 4, 5, 6, 7 , Hanna M. Breunig 1, 2, 3, 4
Energy & Environmental Science ( IF 32.4 ) Pub Date : 2021-2-1 , DOI: 10.1039/d0ee02448a Aikaterini Anastasopoulou 1, 2, 3, 4 , Hiroyasu Furukawa 3, 4, 5, 6, 7 , Brandon R. Barnett 3, 4, 5, 6, 7 , Henry Z. H. Jiang 3, 4, 5, 6, 7 , Jeffrey R. Long 3, 4, 5, 6, 7 , Hanna M. Breunig 1, 2, 3, 4
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Numerous adsorption-based technologies are emerging as candidates for hydrogen transportation, and yet little is known about their practical viability. As such, new approaches are needed to conduct early validation of emerging hydrogen transportation concepts despite a lack of clear criteria for viable future hydrogen supply chains. In this work, we conduct technoeconomic modeling to quantify cost, performance, and relations between system components for early-stage adsorbent-based hydrogen supply chains. We compare results with the cost and performance of high pressure compressed gas and liquid hydrogen trucks in the same applications. Using available experimental adsorption data, we simulate the gravimetric performance of tube trailer trucks packed with metal–organic frameworks (MOFs) operated at 100 bar and 77 or 200 K. We also extrapolated available experimental data to study a third scenario where tube trailer trucks are operated at ambient temperature and 250 bar. Models developed for these conditions represent feasible operation scenarios where pressurization or cooling costs can be reduced relative to compressed or liquid hydrogen truck systems. Results suggest that the levelized cost of long-distance transmission, including a gas terminal and MOF-based truck fleet, ranges from $7.3 to $29.0 per kg H2. The levelized cost of transmission using compressed hydrogen gas trucks at 350 and 500 bar and liquid hydrogen trucks is substantially lower, at $1.8, $1.7 and $3.1 per kg H2, respectively. In a short-distance urban distribution application, the MOF-based truck fleet, gas terminal, and refueling stations have a levelized cost between $11.8 and $40.0 per kg H2, which is also more expensive than distribution in the case of the 350 bar, 500 bar and liquid hydrogen trucks, which have levelized costs of $4.7, $4.1 and $3.9 per kg H2, respectively. Key opportunities identified for lowering costs are: increasing the hydrogen capacity of the tube system by developing new MOFs with higher volumetric deliverable capacities, flexible allowable daily deliveries per refueling station, increasing the cycling stability of the MOF, and driverless trucks.
中文翻译：
大量氢运输的金属有机框架的技术经济分析
越来越多的基于吸附的技术正在成为氢运输的候选技术，但对其实用性知之甚少。因此，尽管缺乏明确的未来可行氢供应链标准，仍需要采用新方法来进行新兴氢运输概念的早期验证。在这项工作中，我们进行技术经济建模以量化成本，性能以及早期基于吸附剂的氢供应链的系统组件之间的关系。我们将结果与相同应用中高压压缩气体和液态氢卡车的成本和性能进行比较。使用可用的实验吸附数据，我们模拟装有金属有机框架（MOF）的管式挂车的重量分析性能，其工作压力为100 bar和77或200K。我们还推断了可用的实验数据，以研究第三种情况，其中管式拖车在环境温度和250 bar下运行。针对这些条件开发的模型代表了可行的操作方案，相对于压缩或液氢卡车系统，可以降低增压或冷却成本。结果表明，包括加油站和基于MOF的卡车车队在内的长途传输的平均成本为每公斤H 7.3至29.0美元2。使用350和500 bar压缩氢气卡车和液态氢卡车的平均运输成本要低得多，分别为每公斤H 2 1.8美元，1.7美元和3.1美元。在短距离城市配送应用中，基于MOF的卡车车队，加油站和加油站的平均成本为每公斤H 2 11.8至40.0美元，比350 bar的情况还要昂贵， 500 bar和液态氢卡车，每公斤H 2的平均成本分别为4.7美元，4.1美元和3.9美元， 分别。降低成本的关键机遇是：通过开发具有更高容积可输送容量的新型MOF来增加管道系统的氢气容量，每个加油站的灵活每日允许输送量，提高MOF和无人驾驶卡车的循环稳定性。
更新日期：2021-02-02
中文翻译：
大量氢运输的金属有机框架的技术经济分析
越来越多的基于吸附的技术正在成为氢运输的候选技术，但对其实用性知之甚少。因此，尽管缺乏明确的未来可行氢供应链标准，仍需要采用新方法来进行新兴氢运输概念的早期验证。在这项工作中，我们进行技术经济建模以量化成本，性能以及早期基于吸附剂的氢供应链的系统组件之间的关系。我们将结果与相同应用中高压压缩气体和液态氢卡车的成本和性能进行比较。使用可用的实验吸附数据，我们模拟装有金属有机框架（MOF）的管式挂车的重量分析性能，其工作压力为100 bar和77或200K。我们还推断了可用的实验数据，以研究第三种情况，其中管式拖车在环境温度和250 bar下运行。针对这些条件开发的模型代表了可行的操作方案，相对于压缩或液氢卡车系统，可以降低增压或冷却成本。结果表明，包括加油站和基于MOF的卡车车队在内的长途传输的平均成本为每公斤H 7.3至29.0美元2。使用350和500 bar压缩氢气卡车和液态氢卡车的平均运输成本要低得多，分别为每公斤H 2 1.8美元，1.7美元和3.1美元。在短距离城市配送应用中，基于MOF的卡车车队，加油站和加油站的平均成本为每公斤H 2 11.8至40.0美元，比350 bar的情况还要昂贵， 500 bar和液态氢卡车，每公斤H 2的平均成本分别为4.7美元，4.1美元和3.9美元， 分别。降低成本的关键机遇是：通过开发具有更高容积可输送容量的新型MOF来增加管道系统的氢气容量，每个加油站的灵活每日允许输送量，提高MOF和无人驾驶卡车的循环稳定性。
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