PDF Publication Title:
Text from PDF Page: 112
The Future of Hydrogen Chapter 4: Present and potential industrial uses of hydrogen to produce steel (SIDERWIN, 2019). Boston Metal is a start-up venture that has recently attracted USD 20 million of investment to continue developing its molten oxide electrolysis process for producing a variety of metals (Boston Metal, 2019). Both of these processes utilise electricity directly for reduction, avoiding the need to produce hydrogen. Ironmaking with ammonia. In Japan researchers have demonstrated the reduction of haematite (a constituent of iron ore) with ammonia at laboratory scale (Hosokai et al., 2011). If it can be demonstrated at commercial scale, this route could facilitate steel production in areas remote from those in which hydrogen (and ammonia) can be produced cheaply via low- carbon pathways. CO2 management pathways HIsarna. Developed during the Ultra-Low Carbon Dioxide Steelmaking (ULCOS) research project funded by the European Union and several large steel producers, HIsarna is a demonstration-phase process for producing steel with significant potential for emissions reductions, especially if equipped with CCUS (HIsarna, 2019). The technology employs an upgraded smelt reduction process that processes iron ore in a single step, negating the need for coke ovens and agglomeration processes. Greenfield commercial plants could be available within 10 years of the completion of the current demonstration project. DRI with CCUS. Al Reyadah, a wholly-owned subsidiary of Abu Dhabi National Oil Company, is capturing CO2 from a commercial-scale DRI-EAF plant operated by Emirates Steel (Al Reyadah, 2017). This post-combustion capture approach involves a chemical separation process that is more energy-intensive than that employed in the HIsarna process design, but benefits from the fact that the technology can be applied to existing equipment. Chemicals from WAG. Several large pilot projects utilise the H2, CO and CO2 in WAG for various purposes. The climate benefit of these initiatives depends on the counterfactual considered, were they not to be used. The projects offer a variety of avenues to utilise a vast stock of existing steelmaking assets. Key examples include the public-private Carbon2Chem and Steelanol projects in Europe. COURSE 50. This Japanese Iron and Steel Federation initiative seeks to raise the proportion of hydrogen used as a reduction agent in the BF-BOF route and to capture CO2 streams from blast furnace gas, with a full-scale demonstration planned in the 2030s (COURSE 50, 2019). The hydrogen is sourced from enriched and treated WAG streams. Together these modifications could lead to a 30% reduction in CO2 emissions per unit of steel produced. Sources: HYBRIT (2019), “HYBRIT – towards fossil-free steel”; SALCOS (2019), “Project overview”; H2FUTURE (2019), “Production of green hydrogen”; GrInHy (2019), “Project overview”; SIDERWIN (2019), “Development of new methodologies for industrial CO2-free steel production by electrowinning”; Boston Metal (2019), “We transform dirt to metal very efficiently”; Hosokai et al. (2011), “Ironmaking with ammonia at low temperature”, Environmental Science & Technology; HIsarna (2019), “HIsarna: Game changer in the steel industry”; COURSE 50 (2019), “CO2 ultimate reduction in steelmaking process by innovative technology for cool earth 50”. If, instead of following current trends, an alternative pathway were to be followed that aligns the future development of the energy sector with the goals of the Paris Agreement, the outlook for hydrogen demand and production in the sector could be very different. In such a pathway, the share of scrap recycling in total steel production is projected to grow more rapidly, from 23% PAGE | 112 IEA. All rights reserved.PDF Image | The Future of Hydrogen 2019
PDF Search Title:
The Future of Hydrogen 2019Original File Name Searched:
the_future_of_hydrogen.pdfDIY PDF Search: Google It | Yahoo | Bing
NFT (Non Fungible Token): Buy our tech, design, development or system NFT and become part of our tech NFT network... More Info
IT XR Project Redstone NFT Available for Sale: NFT for high tech turbine design with one part 3D printed counter-rotating energy turbine. Be part of the future with this NFT. Can be bought and sold but only one design NFT exists. Royalties go to the developer (Infinity) to keep enhancing design and applications... More Info
Infinity Turbine IT XR Project Redstone Design: NFT for sale... NFT for high tech turbine design with one part 3D printed counter-rotating energy turbine. Includes all rights to this turbine design, including license for Fluid Handling Block I and II for the turbine assembly and housing. The NFT includes the blueprints (cad/cam), revenue streams, and all future development of the IT XR Project Redstone... More Info
Infinity Turbine ROT Radial Outflow Turbine 24 Design and Worldwide Rights: NFT for sale... NFT for the ROT 24 energy turbine. Be part of the future with this NFT. This design can be bought and sold but only one design NFT exists. You may manufacture the unit, or get the revenues from its sale from Infinity Turbine. Royalties go to the developer (Infinity) to keep enhancing design and applications... More Info
Infinity Supercritical CO2 10 Liter Extractor Design and Worldwide Rights: The Infinity Supercritical 10L CO2 extractor is for botanical oil extraction, which is rich in terpenes and can produce shelf ready full spectrum oil. With over 5 years of development, this industry leader mature extractor machine has been sold since 2015 and is part of many profitable businesses. The process can also be used for electrowinning, e-waste recycling, and lithium battery recycling, gold mining electronic wastes, precious metals. CO2 can also be used in a reverse fuel cell with nafion to make a gas-to-liquids fuel, such as methanol, ethanol and butanol or ethylene. Supercritical CO2 has also been used for treating nafion to make it more effective catalyst. This NFT is for the purchase of worldwide rights which includes the design. More Info
NFT (Non Fungible Token): Buy our tech, design, development or system NFT and become part of our tech NFT network... More Info
Infinity Turbine Products: Special for this month, any plans are $10,000 for complete Cad/Cam blueprints. License is for one build. Try before you buy a production license. May pay by Bitcoin or other Crypto. Products Page... More Info
| CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com | RSS | AMP |