Szczegóły publikacji
Opis bibliograficzny
Polish experience in offshore mining: the new concept of transport deep-sea concretions and processing / Krzysztof BRODA, Wiktor FILIPEK, Barbara TORA // W: Advances in geoengineering, geotechnologies, and geoenvironment for Earth systems and sustainable georesources management : proceedings of the 1st conference on Georesources, geomaterials, geotechnologies and geoenvironment (4GEO) : Porto, [7-8 November] 2019 / eds. Helder I. Chaminé, José Augusto Fernandes. — Cham : Springer Nature, cop. 2023. — (Advances in Science, Technology & Innovation ; ISSN 2522-8714). — ISBN: 978-3-031-25985-2; e-ISBN: 978-3-031-25986-9. — S. 125-129. — Bibliogr. s. 128-129, Abstr. — Publikacja dostępna online od: 2023-05-28
Autorzy (3)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 147257 |
|---|---|
| Data dodania do BaDAP | 2023-06-20 |
| DOI | 10.1007/978-3-031-25986-9_21 |
| Rok publikacji | 2023 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Wydawca | Springer |
| Czasopismo/seria | Advances in Science, Technology & Innovation |
Abstract
This work presents new technologies used in transporting deep-sea concretions from the seabed to the surface. Transporting matter from great depths to the surface is the biggest problem for deep-sea mining. The solutions used to date, based on Continuous Line Bucket (CLB) method, hydraulic pumping (HP) method or air-lift pumping (ALP) method, are energy-intensive, thus generating high costs. This research presents transport technology based on the concept of using phase transition from solid or liquid to gas or solid to liquid as an energy source for transport from the seabed. The developed methods are less cost-intensive, and the exploitation and transport of concretion can be undertaken environmentally friendly. In addition, methods of recovering metals from concretions are presented—hydrometallurgical methods and leaching.