Recently updated on September 19th, 2024 at 12:26 pm<\/p>","protected":false},"excerpt":{"rendered":"
The first results of the research activity aimed at carrying out a preliminary assessment of the suitability of the caprock-reservoir systems in Italy for the safety of the geological storage of hydrogen are presented. This is based on the tightness of the system itself and the triggering of corrosive phenomena due to chemical\/microbial reactions. The activities presented are preparatory to the development of a “Hydrogen Laboratory\u201d.<\/p>\n","protected":false},"author":93,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[1360,1330],"targets":[1317],"rapporti_tipologie":[762],"class_list":["post-191812","rapporti","type-rapporti","status-publish","hentry","tag-hydrogen","tag-security-en","targets-research","rapporti_tipologie-report-en"],"acf":{"projects":{"ID":191041,"post_author":"464","post_date":"2024-07-10 15:54:35","post_date_gmt":"2024-07-10 13:54:35","post_content":"","post_title":"Storage systems, including electrochemical and power-to-gas, and their interfaces with grids","post_excerpt":"The more ambitious the decarbonisation goals become, the more important energy storage is. The increasing penetration of non-programmable renewable energy sources (NPRESs) and the growing electrification of transport lead to a number of challenges related to the stability and flexibility of the national electrical system. The need to store excess renewable energy for later use where and when it is needed becomes evident.","post_status":"publish","comment_status":"open","ping_status":"closed","post_password":"","post_name":"storage-systems-including-electrochemical-and-power-to-gas-and-their-interfaces-with-grids","to_ping":"","pinged":"","post_modified":"2024-08-09 15:49:26","post_modified_gmt":"2024-08-09 13:49:26","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.rse-web.it\/progetti\/storage-systems-including-electrochemical-and-power-to-gas-and-their-interfaces-with-grids\/","menu_order":0,"post_type":"progetti","post_mime_type":"","comment_count":"0","filter":"raw"},"order_posts":"","dont_show_search":false,"related_posts":false,"dont_show_hompage":false,"show_on_slider":false,"single_post_data":{"titolo_spot":"","post_content":"
As part of the development of the large-scale hydrogen supply chain, the role of underground hydrogen storage is gaining ever more importance and represents a technological challenge at an international level – and can still be considered a little-researched topic.
\nThe activities\u2019 goal is to carry out a preliminary assessment of the suitability of the caprock-reservoir systems on Italian territory for the geological storage of hydrogen. In detail, an in-depth geological study is carried out on the real conditions (in terms of temperatures, pressures, and lithology) of the systems investigated for the safety of hydrogen storage activities as far as corrosion phenomena and leakage from the storage facilities triggered by chemical and biochemical reactions are concerned.
\nThe activities carried out were divided into different phases, which include:
\n1. Bibliographic research on the conditions that favor or inhibit corrosion reactions in geological reservoirs;
\n2. Following the results of the bibliographic analysis, definition of the “sensitive” parameters to be used for the database analysis and of “risk classes”;
\n3. Development of the investigation methodology, analysis of the data in the databases already available in RSE relating to geothermal wells and wells built for the exploration and production of hydrocarbons, and summary of the first results obtained from the analysis of the geothermal wells database;
\n4. Development of a laboratory activity based on the real process simulation and aimed at carrying out hydrogen injection tests (pure or in a H2NG mixture) on lithologically different rock samples to evaluate (at laboratory scale) the stability of the system caprock-reservoir at the temperature and pressure conditions defined as suitable according to the previous research phases.
\nIn brief, the work carried out represents a preliminary and preparatory approach to the development of a real \u201cHydrogen Laboratory\u201d while performing the activities; based on experimental laboratory tests and possible pilot studies, said laboratory should lead to testing the technical feasibility of underground hydrogen storage by analyzing the conditions of geological reservoirs, chemical and biochemical reactions, and the behavior of materials (e.g., cements and well packers).<\/p>\n","link_estreno":false,"scarica_file":[{"download_option":"download","file_name":"Download Report","download":{"ID":174348,"id":174348,"title":"21010659","filename":"21010659-1.pdf","filesize":1959931,"url":"https:\/\/www.rse-web.it\/wp-content\/uploads\/2022\/12\/21010659-1.pdf","link":"https:\/\/www.rse-web.it\/en\/rapporti\/ricognizione-dei-dati-geologici-disponibili-per-uno-screening-delle-condizioni-di-sicurezza-delle-strutture-di-giacimento\/21010659-3\/","alt":"","author":"93","description":"","caption":"","name":"21010659-3","status":"inherit","uploaded_to":174347,"date":"2022-12-01 14:29:52","modified":"2022-12-01 14:29:52","menu_order":0,"mime_type":"application\/pdf","type":"application","subtype":"pdf","icon":"https:\/\/www.rse-web.it\/wp-includes\/images\/media\/document.png"}}],"button":{"text":"","link":""},"referente_group":false,"data_emissione":"2021-12-31","autori":"I. Antoncecchi, F. Colucci, F. Cappelletti (RSE S.p.A.)","rapporto":"","rif_rse":"21010659"},"satellite_post_url":""},"yoast_head":"\n