The review is a comprehensive discussion of current research advances,commercial scale developments,challenges,and techno-eco nomics for the entire H_(2) value chain,including production,mainly focusing on sustainable...The review is a comprehensive discussion of current research advances,commercial scale developments,challenges,and techno-eco nomics for the entire H_(2) value chain,including production,mainly focusing on sustainable sources,storage,and transport.The challenges,advantages,and uses of H_(2) energy are included at length.Moreover,apart from the sustainable production approaches,the approaches and current developments for combating the carbon dioxide(CO_(2))emissions from existing H_(2) production facilities are highlighted in terms of ca rbon capture,utilization,and storage(CCUS).Concisely,the review discusses current material and recent technological adva ncements in developing pilot projects and large-scale establishments for viable and rapidly emerging sou rce-ba sed H_(2) productio n.Moreover,the review also aims to provide an in-depthdiscussion and explore current developments based on the advantages of H_(2) energy in terms of its utilization,based on its high energy density,and its ability to be used as a feedstock and fuel.On the other hand,the challenges of H_(2) are also elabo rated.Next,the role of CCUS in a carbon-neutral economy and value chain for minimization of emissions from existing facilities is thoroughly deliberated,and the recent commercial-scale implementation of CCUS technologies is highlighted.Extending the utilization and recycling of captured CO_(2) emissions along with H_(2) to produce e-fuels in terms of current advances is detailed in this review.Fu rthermore,the most applicable,efficient,a nd develo ping approaches are discussed for physical and chemical H_(2) storage,considering recent la rge-scale implementations of liquid carriers and liquid organic hydrogen carriers as storage options.Lastly,the review elaborates on recent insights into advances in H_(2) transport infrastructure,including compressed and liquid H_(2) delivery via roads,ships,pipelines,and flight cargo.The review gives precise insights into the recent scenario through an elaborated conclusion of each discussion topic separately and a discussion of future perspectives.The current review will help researchers to fully understand the ongoing research advancements and challenges in the H_(2) value chain for formulating new solutions for sustainable H_(2) production,alo ng with focusing on suitable approaches for its storage and tra nsport to make the production and utilization of H_(2) applicable on a large scale.展开更多
An important component of the deep decarbonization of the worldwide energy system is to build up the large-scale utilization of hydrogen to substitute for fossil fuels in all sectors including industry,the electricity...An important component of the deep decarbonization of the worldwide energy system is to build up the large-scale utilization of hydrogen to substitute for fossil fuels in all sectors including industry,the electricity sector,transportation and heating.Hence,apart from reducing hydrogen production costs,establishing an efficient and suitable infrastructure for the storage,transportation and distribution of hydrogen becomes essential.This article provides a technically detailed overview of the state-of-the-art technologies for hydrogen infrastructure,including the physical-and material-based hydrogen storage technologies.Physical-based storage means the storage of hydrogen in its compressed gaseous,liquid or supercritical state.Hydrogen storage in the form of liquid-organic hydrogen carriers,metal hydrides or power fuels is denoted as material-based storage.Furthermore,primary ways to transport hydrogen,such as land transportation via trailer and pipeline,overseas shipping and some related commercial data,are reviewed.As the key results of this article,hydrogen storage and transportation technologies are compared with each other.This comparison provides recommendations for building appropriate hydrogen infrastructure systems according to different application scenarios.展开更多
氢是推动海上水、风、光、电资源清洁高效利用的理想媒介,构建深海氢能产业体系对保障能源的供应安全、实现“双碳”目标、促进能源领域企业转型升级具有重要意义。为了开展氢能等海上新能源的实验教学活动,加深学生对机械设计基础(含...氢是推动海上水、风、光、电资源清洁高效利用的理想媒介,构建深海氢能产业体系对保障能源的供应安全、实现“双碳”目标、促进能源领域企业转型升级具有重要意义。为了开展氢能等海上新能源的实验教学活动,加深学生对机械设计基础(含课程设计)、流体力学(含实验)、氢能及新型能源动力系统、氢能存储与利用等专业课程内容的掌握,该文设计了应用于海上氢气液化系统(liquid hydrogen floating production storage and offloading unit,FLH2)的浮式多孔介质通道内外流动实验装置,包括浮式通道内多孔介质流动阻力测试实验装置与浮式通道外降膜流动测试实验装置两个部分。该装置具有较好的实验教学效果,可提升学生的工程实践能力和研究海洋能源高效利用领域的创新能力,拓展学生在深海氢能储运方面的知识储备。展开更多
基金part of a research project PIF Alfa HI initiative 726174Alfaisal University and its Office of Research&Innovation for their continuous support throughout this study。
文摘The review is a comprehensive discussion of current research advances,commercial scale developments,challenges,and techno-eco nomics for the entire H_(2) value chain,including production,mainly focusing on sustainable sources,storage,and transport.The challenges,advantages,and uses of H_(2) energy are included at length.Moreover,apart from the sustainable production approaches,the approaches and current developments for combating the carbon dioxide(CO_(2))emissions from existing H_(2) production facilities are highlighted in terms of ca rbon capture,utilization,and storage(CCUS).Concisely,the review discusses current material and recent technological adva ncements in developing pilot projects and large-scale establishments for viable and rapidly emerging sou rce-ba sed H_(2) productio n.Moreover,the review also aims to provide an in-depthdiscussion and explore current developments based on the advantages of H_(2) energy in terms of its utilization,based on its high energy density,and its ability to be used as a feedstock and fuel.On the other hand,the challenges of H_(2) are also elabo rated.Next,the role of CCUS in a carbon-neutral economy and value chain for minimization of emissions from existing facilities is thoroughly deliberated,and the recent commercial-scale implementation of CCUS technologies is highlighted.Extending the utilization and recycling of captured CO_(2) emissions along with H_(2) to produce e-fuels in terms of current advances is detailed in this review.Fu rthermore,the most applicable,efficient,a nd develo ping approaches are discussed for physical and chemical H_(2) storage,considering recent la rge-scale implementations of liquid carriers and liquid organic hydrogen carriers as storage options.Lastly,the review elaborates on recent insights into advances in H_(2) transport infrastructure,including compressed and liquid H_(2) delivery via roads,ships,pipelines,and flight cargo.The review gives precise insights into the recent scenario through an elaborated conclusion of each discussion topic separately and a discussion of future perspectives.The current review will help researchers to fully understand the ongoing research advancements and challenges in the H_(2) value chain for formulating new solutions for sustainable H_(2) production,alo ng with focusing on suitable approaches for its storage and tra nsport to make the production and utilization of H_(2) applicable on a large scale.
基金funded by the Science and Technology Projects No.GJNY-21-153 of China Energy Investment Corporation.
文摘An important component of the deep decarbonization of the worldwide energy system is to build up the large-scale utilization of hydrogen to substitute for fossil fuels in all sectors including industry,the electricity sector,transportation and heating.Hence,apart from reducing hydrogen production costs,establishing an efficient and suitable infrastructure for the storage,transportation and distribution of hydrogen becomes essential.This article provides a technically detailed overview of the state-of-the-art technologies for hydrogen infrastructure,including the physical-and material-based hydrogen storage technologies.Physical-based storage means the storage of hydrogen in its compressed gaseous,liquid or supercritical state.Hydrogen storage in the form of liquid-organic hydrogen carriers,metal hydrides or power fuels is denoted as material-based storage.Furthermore,primary ways to transport hydrogen,such as land transportation via trailer and pipeline,overseas shipping and some related commercial data,are reviewed.As the key results of this article,hydrogen storage and transportation technologies are compared with each other.This comparison provides recommendations for building appropriate hydrogen infrastructure systems according to different application scenarios.
文摘氢是推动海上水、风、光、电资源清洁高效利用的理想媒介,构建深海氢能产业体系对保障能源的供应安全、实现“双碳”目标、促进能源领域企业转型升级具有重要意义。为了开展氢能等海上新能源的实验教学活动,加深学生对机械设计基础(含课程设计)、流体力学(含实验)、氢能及新型能源动力系统、氢能存储与利用等专业课程内容的掌握,该文设计了应用于海上氢气液化系统(liquid hydrogen floating production storage and offloading unit,FLH2)的浮式多孔介质通道内外流动实验装置,包括浮式通道内多孔介质流动阻力测试实验装置与浮式通道外降膜流动测试实验装置两个部分。该装置具有较好的实验教学效果,可提升学生的工程实践能力和研究海洋能源高效利用领域的创新能力,拓展学生在深海氢能储运方面的知识储备。
