Essays about: "H2GS"

Found 3 essays containing the word H2GS.

1. 1. Heat recovery from low emission steel production through electrolysis and hydrogen reduction

   University essay from Lunds universitet/Institutionen för energivetenskaper

   Author : Sofia Kongshöj; [2023]
   Keywords : Electrolysis; H2 Green Steel H2GS ; waste heat recovery; district heating.; Earth and Environmental Sciences;

   Abstract : The steel industry is a large emitter of carbon dioxide and uses a lot of energy. Because of an increased awareness of the detrimental effects of climate change, research in alternative ways to operate steel plants have been made. It is now possible to build plants with far less emissions by using electrolysis and hydrogen reduction. READ MORE

3. 2. Conditions for Industrial Symbiosis surrounding a hydrogen based steel industry

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Erland Nylund; [2023]
   Keywords : Industrial Symbiosis; H-DRI steelmaking; Industrial Symbiosis Networks; Waste management; Supplementary Cementitious Material SCM ; circular economy; Industriell symbios; H-DRI stålproduktion; Industriell Symbios-nätverk; restmaterialhantering; alternativa cementmaterial; SCM ; cirkulär ekonomi.;

   Abstract : There is an ongoing transition to a more sustainable industry with lower climate impact. As part of this transition, the steel industry is expected to move from the conventional process for producing iron and steel using Blast Furnace (BF) and Basic Oxygen Furnace (BOF) processes, consuming large amounts of fossil fuels. READ MORE

4. 3. Process Development in Hydrogen Production

   University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Author : Axel Lindwall; [2022]
   Keywords : Design Research Methodology; Requirements; Modularization; Modularisation; Process Development; Hydrogen; DRI; H2GS; H2 Green Steel; Electrolyser; Electrolyzer; Electrolysis;

   Abstract : H2 Green Steel AB was founded in 2020 to build a large-scale green steel factory in Boden, Norrbotten, Sweden. The factory consists of green hydrogen production, iron production and steel production. In 2030, the factory’s annual steel production will be 5 million tonnes annually. READ MORE