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How Hydrogen Monitoring Enhances Safety in Industrial Applications. By Hydrogen Fuel News Hydrogen, while a vital component in various industrial processes, poses significant risks due to its highly flammable nature. As industries continue to integrate hydrogen into their operations, the importance of hydrogen monitoring systems becomes increasingly evident. These systems are designed to detect potential leaks, prevent accidents, and enhance the overall safety protocols of industrial facilities. With a better understanding of how hydrogen monitoring works and its various applications, industries can ensure the safe and efficient use of this highly reactive gas. Continuous Transformer Monitoring. Continuous transformer monitoring is critical in maintaining the reliability and efficiency of power systems. By incorporating advanced hydrogen sensors into transformer monitoring, facilities can achieve real-time data analysis, detecting even the smallest leaks that might pose a threat to the system’s integrity. As explained by H2scan and other reliable online resources and professionals in the field, accurate monitoring aids in the early detection of any anomalies and allows for timely preventative measures, significantly reducing the risk of unexpected shutdowns and costly repairs. These innovative monitoring techniques ensure that transformers operate seamlessly and safely during their service life. Fuel Cells and Hydrogen Storage. Fuel cells and hydrogen storage solutions are integral components in advancing sustainable energy technologies. As industries shift towards cleaner energy sources, the role of hydrogen as both an energy carrier and storage medium becomes increasingly significant. Proper monitoring of hydrogen within fuel cells is crucial to ensuring operational reliability and longevity. Through the use of specialized monitoring systems, it is possible to track hydrogen purity, pressure levels, and temperature, critical parameters for the efficient functioning of fuel cells. https://lnkd.in/deNb9Jb4

The manufacturing capacity of electric analyzers doubles to produce hydrogen. 🔸 Electric analyzer manufacturing capacity has grown rapidly year-on-year during 2023, with future projections of increased demand for green hydrogen, but usage rates remain low. 🔸 The current manufacturing capacity of electrical analyzers increased to 23 GW annually by the end of 2023, compared with 12 GW in 2022, 🔸 China accounted for the largest share of global electrical analyzer manufacturing capacity, at 60% of total capacity for 2023, followed by Europe and the United States, at 20% and 16% respectively. 🔸 By 2030, electric analyzers are expected to have a cumulative manufacturing capacity approaching 170 GW -- including current operational capacity -- as announced in 2023, up from 102 GW during 2022, according to a recent report by the International Energy Agency. 🔸 90% of the declared electrical analyzer manufacturing capacity (147 GW) is in the early stages of development, and 40% of the declared capacity is not scheduled for operation. Moreover; Only 13% of the declared capacity, equivalent to 19 GW -- half of which is in China -- is under construction or has reached the final investment stage. 🔸 China has significantly surpassed the level of electrical analyzer manufacturing capacity required in the IEA's APS scenario, with a projected capacity of 56 GW 🔸 The EU accounts for 14% of the global electrical analyzer manufacturing capacity (170 GW), which is supposed to come into force by the end of the current decade, and could rise to 25% if the bloc makes commitments. 🔸 In contrast, America accounts for 16% of total global capacity expected to be operational in 2030, with further expansion expected after the passage of the inflation reduction law in 2022. 🔸 Despite the optimism accompanied by the further expansion of electrical analyzer manufacturing capacity, the IEA called for caution against this progress for several reasons, including the doubling of manufacturing production in 2023 compared to the previous year, while usage rates remain very low, especially as the majority of green hydrogen production projects have not yet expanded on a commercial scale 🔸 In addition, electrical analyzer manufacturing requires the supply of a number of components and equipment for production, which is also used to manufacture other technologies in larger markets, such as electricity storage batteries. 🔸 Thus, the expansion of manufacturing capacity depends on the availability of such necessary equipment and components, in parallel with the market for electrical analyzers and other markets, so as not to cause problems in the supply chains of any industry. The source: ATTAQA #energyticslimited #renerableenergy #energyefficiency #energyinnovation #hydrogenenergy #electricanalyzer

­ A very interesting Angst+Pfister news on Hydrogen.­ Hydrogen is increasingly acknowledged as a key player in the transition towards sustainable energy solutions. Its versatility and environmental benefits render it a promising alternative for various applications, including transportation, energy storage, and industrial processes. Nonetheless, efficient and reliable sensing technologies are essential to ensure safety and optimize performance in hydrogen-related environments. Despite the unparalleled benefits of hydrogen as a clean energy source, its highly flammable nature poses potential safety challenges. Thus, reliable hydrogen gas sensing is imperative to ensure operational safety and prevent accidents.. At Angst+Pfister, we are dedicated to providing innovative sensing solutions that empower industries to safely and efficiently leverage the potential of hydrogen technology. Our hydrogen gas sensing portfolio combines advanced technology with robust design, offering unparalleled accuracy, reliability, and performance. We offer state-of-the-art H2 sensing technologies along with personalized or application specific solutions tailored explicitly according to the needs of our customers. Key Features of Our Hydrogen Gas Sensors: High Sensitivity: Engineered to detect hydrogen gas with exceptional sensitivity, our sensors ensure early detection and swift response to potential leaks or changes in hydrogen concentration. High Selectivity: Designed and developed to detect hydrogen in a highly selective manner, our sensors compensate for cross-sensitivity of other gases using smart algorithms and computational methods. Wide Operating Range: Designed to perform reliably across a broad range of hydrogen concentrations, our sensors deliver consistent performance in diverse operating environments. Fast Response Time: With rapid response times, our sensors provide real-time monitoring and enable prompt action to mitigate risks and optimize operational efficiency. Long-Term Stability: Constructed to withstand demanding conditions, our sensors offer long-term stability and durability, ensuring continuous and reliable performance over extended periods. Customization Options: Recognizing the uniqueness of each application, we offer customization options to tailor our sensors to specific requirements, including form factor, interface compatibility, and sensitivity levels. Our hydrogen gas sensing solutions are instrumental in facilitating the widespread integration of hydrogen technology across diverse sectors, from hydrogen fuel cell vehicles to renewable energy storage systems. Whether it's ensuring safety in hydrogen refueling stations or optimizing hydrogen production processes, our sensors provide the reliability and performance required to drive innovation and progress towards a more sustainable future. ­

60% efficiency converting hydrogen to electricity! That was the recent milestone achievement by Bloom Energy. This conversion rate is comparable to the most efficient Natural Gas combined cycle electricity generation plants. While hydrogen can still be 3 to 10X the cost of natural gas on a per BTU energy basis, the costs of hydrogen production are projected to continue to decrease. Plus there is the added benefit of near zero carbon emissions in the hydrogen fuel cell process itself. SCN - Search Consulting Network #renewableenergy #hydrogenfuelcells #bluehydrogen https://lnkd.in/gHKCc5zy

HiiROC and Siemens Power Partnership for On-Site Hydrogen Production. By Jake Banks HiiROC and Siemens Sign MoU Hydrogen Production Agreement In a strategic move set to expand the hydrogen energy landscape, HiiROC and Siemens have joined forces to advance hydrogen production, emphasizing a novel “point of use” business model. This partnership heralds a significant shift towards more efficient, cost-effective, and sustainable energy solutions. Understanding the ‘Point of Use’ Model. The term ‘point of use’ in hydrogen production refers to the generation of hydrogen directly where it will be consumed, rather than at a centralized location requiring subsequent transportation to the end users. This approach offers substantial benefits, including the elimination of high transportation and storage costs, reduced energy loss, and enhanced safety by minimizing the movement of hydrogen gas. By producing hydrogen onsite, industries can tailor production to their specific needs, ensuring a more efficient and adaptable energy supply. HiiROC’s Thermal Plasma Electrolysis: A Technological Marvel. At the heart of this innovative approach is HiiROC’s Thermal Plasma Electrolysis (TPE) technology. Unlike conventional methods, TPE uses patented plasma torches to disassemble gaseous hydrocarbons into hydrogen and solid carbon, without emitting carbon dioxide. This process operates at higher pressures and efficiency levels, providing a continuous flow rather than a batch production, which is more common in traditional electrolysis. Not only does this method drastically reduce energy consumption compared to water electrolysis, but it also produces clean carbon black, which can replace more polluting production methods in various industries. Siemens’ Automation Expertise: Ensuring Safe, Scalable Production. Siemens brings a wealth of experience in automation and control technologies, crucial for the safe and efficient scaling of hydrogen production. Their state-of-the-art solutions, including the use of Proton Exchange Membrane (PEM) electrolysis, facilitate green hydrogen production by utilizing renewable electricity. Siemens’ modular design and digital integration capabilities allow for efficient and reliable operation, making large-scale hydrogen production feasible and economically viable. https://lnkd.in/dQ7UUQJD

🟦 26 Hydrogen Systems Analysis tools [updated 24 September 2024] 1. Hydrogen Financial Analysis Scenario Tool (H2FAST) The H2FAST can simulate the financial performance of fuelling stations, production facilities, and infrastructure. 2. Hydrogen Delivery Scenario Analysis Model (HDSAM) HDSAM provides a platform for comparing the cost of alternative hydrogen delivery and refuelling options. 3. Hydrogen Refuelling Station Analysis Model (HRSAM) HRSAM provides a platform for comparing the costs of different hydrogen refuelling options. 4. Heavy Duty Refuelling Station Analysis Model (HDRSAM) HDRSAM provides a platform for comparing the costs of alternative hydrogen refuelling options. 5. European Hydrogen Observatory LCOH Calculator LCOH calculator calculates hydrogen production costs through low-temperature hydrogen electrolysers (alkaline or PEM) in the EU27 countries, Norway, or the UK. 6. Agora Energiewende LCOH Calculator The tool calculates the LCOH and adjusts critical system parameters, including electricity costs, discount rate, lifetime, and specific energy consumption. 7. Electric Hydrogen’s suite electrolysis analytics tools  LCOH and LCOH+ ® 8. Priya Research Levelised Cost of Hydrogen Calculator This Calculator provides indicative LCOH in the UK. 9. The LCRI Hydrogen Electrolysis Techno-Economic Analysis (TEA) Tool 10. Greenhouse gases, Regulated Emissions, and Energy use in Technologies Model (GREET) 11. Hydrogen Analysis (H2A) It calculates the costs of hydrogen production technologies. For items 11 to 15, see the attached PDF. 16. HOMER (Hybrid Optimization of Multiple Energy Resources) 17. Regional Energy Deployment System Model (ReEDS) 18. Future Automotive Systems Technology Simulator (FASTSim) FASTSimTM optimizes the design of vehicles powered by fuel cells, batteries, or internal combustion engines. 19. Autonomie  Autonomie assesses multiple advanced vehicle technologies' energy consumption, performance, and cost. 20. National Energy Modelling System (NEMS) 21. Global Change Analysis Model (GCAM) 22. TEMPO: Transportation Energy & Mobility Pathway Options Model TEMPO™ estimates the future market shares of FCEVs, battery electric vehicles, and combustion engine vehicles. 23. H2FillS: Hydrogen Filling Simulation H2FillS tracks the transient change in hydrogen temperature, pressure, and mass flow when filling an FCEV. 24. The FECM/NETL Hydrogen Pipeline Cost Model (H2_P_COM)  H2_P_COM estimates costs for transporting gaseous hydrogen in a pipeline. 25. FECM/NETL Natural Gas with Hydrogen Pipeline Cost Model (NG-H2_P_COM) it estimates the cost of transporting natural gas with H2. 26. SHASTA-HELP: This tool contains functionality for estimating the storage potential of pure and blended natural gas-hydrogen mixtures in various subsurface formations. This post is based on my knowledge and is for educational purposes only. 👇 What other tools do you use for simulating hydrogen systems?

💡Liquefaction of Hydrogen and Storage Systems: Revolutionizing Energy Handling. 👉Hydrogen, the lightest element, is a cornerstone of the clean energy revolution. Its liquefaction and storage are pivotal for its transport, utilization, and large-scale adoption. Here’s an in-depth look at this intricate process. 📊Liquefaction of Hydrogen 👉Liquefaction is essential to increase hydrogen’s volumetric energy density. At ambient conditions, hydrogen is a gas with a low density of 0.0899 kg/m³, making storage and transport impractical. By cooling it to -253°C (-423°F) at near atmospheric pressure, hydrogen becomes a cryogenic liquid with a density of 70.8 kg/m³—nearly 800 times denser than its gaseous form. 🔨Working Principle 👉Hydrogen liquefaction utilizes the Joule-Thomson effect and cryogenic refrigeration cycles. The process involves: 1. Precooling: Hydrogen is compressed to 20-30 MPa and precooled using liquid nitrogen. 2. Expansion: The gas undergoes expansion in a series of turbines, reducing temperature while maintaining enthalpy. 3. Phase Transition: Hydrogen transitions from gaseous to liquid form in cryogenic tanks, requiring advanced insulation to minimize heat influx. 👉The energy consumption of liquefaction is substantial—around 10-13 kWh/kg, necessitating efficient technologies to reduce costs. ⌛Storage Systems for Liquid Hydrogen 👉Cryogenic tanks, often made from double-walled stainless steel with vacuum insulation, store liquid hydrogen. These tanks feature advanced materials and vapor-cooling shields to manage boil-off losses, typically around 0.1-0.5% per day. 🔑Key Design Parameters 🔸Pressure Range: Typically 1-10 bar. 🔸Temperature: Maintained below -253°C. 🔸Capacity: Scaled for industrial (100,000+ liters) or mobile (spacecraft, vehicles) applications. ⛑️Safety Measures 👉Handling liquid hydrogen poses unique risks: ▪️Flammability: Hydrogen ignites at concentrations as low as 4% in air. ▪️Cryogenic Hazards: Direct contact can cause severe frostbite. ▪️Material Integrity: Cold embrittlement of metals is mitigated using specialized alloys. 🚨To ensure safety ▪️Leak detectors and pressure relief systems are mandatory. ▪️Regular inspections and stringent operational protocols are enforced. 🌎Why It Matters? 👉Liquid hydrogen enables large-scale storage and long-distance transport, making it essential for industries such as aerospace, energy storage, and fuel cell technology. Its high purity and energy density ensure its viability in applications where gaseous hydrogen is impractical. 💬In summary, as the global push for decarbonization accelerates, advancements in hydrogen liquefaction and storage will unlock its potential, fostering a sustainable, hydrogen-powered future. 🔗 Video Courtesy- Linde Engineering.