SUSTAINABLE DIRECT LITHIUM EXTRACTION TECHNOLOGIES FROM SECONDARY MINERAL RAW MATERIALS AND INDUSTRIAL WASTES
二次鉱物原料および産業廃棄物からの持続可能な直接リチウム抽出技術 (AI 翻訳)
Komilov Botir Askar ugli
🤖 gxceed AI 要約
日本語
本論文は、二次鉱物原料と産業廃棄物から直接リチウムを抽出する持続可能な技術を研究。硫酸浸出、選択的吸着剤、膜分離技術を用い、93～95%の高い回収率を達成。従来の蒸発法や高温処理に比べ水消費とエネルギー需要を削減。資源効率的で環境に優しい代替技術を提示。
English
This study investigates sustainable direct lithium extraction technologies from secondary mineral raw materials and industrial wastes. Using hydrometallurgical leaching, selective adsorbents, and membrane separation, it achieves 93-95% lithium recovery with reduced water and energy consumption compared to conventional methods. The results highlight promising alternatives for future lithium production.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本はリチウムの多くを輸入に依存しており、本技術は産業廃棄物からのリチウム回収を通じて資源確保に貢献する可能性がある。また、環境負荷低減は日本のGX政策と合致する。
In the global GX context
This paper advances sustainable lithium extraction, critical for EV and energy storage supply chains globally. It offers more efficient and less environmentally damaging methods, aligning with global decarbonization goals and circular economy principles.
👥 読者別の含意
🔬研究者:Researchers in sustainable extraction and battery materials can leverage the comparative efficiency data for direct lithium recovery methods.
🏢実務担当者:Battery manufacturers and waste processing firms can explore these technologies to secure lithium supply chains and reduce environmental footprint.
🏛政策担当者:Policymakers focused on resource security and circular economy can use these findings to support R&D in domestic lithium recovery from waste streams.
📄 Abstract（原文）
This study investigates innovative beneficiation and processing technologies for lithium extraction from secondary mineral raw materials and technogenic wastes. The research focuses on environmentally sustainable direct lithium extraction methods based on hydrometallurgical leaching, adsorption systems, and membrane separation technologies. Sulfuric acid leaching was applied to transfer lithium compounds into productive solutions, while lithium-selective adsorbents including lithium manganese oxide and lithium titanium oxide materials were used for selective lithium recovery. Membrane technologies such as nanofiltration and electrodialysis were additionally investigated to improve lithium purification efficiency and reduce impurity concentrations. The obtained results demonstrated that direct lithium extraction technologies achieved lithium recovery efficiencies of 93–95%, significantly higher than conventional evaporation methods. The proposed technologies also reduced water consumption and energy demand compared with traditional pyrometallurgical processes. The research confirms that innovative lithium extraction technologies provide promising, resource-efficient, and environmentally sustainable alternatives for future lithium production from secondary mineral resources.
🔗 Provenance — このレコードを発見したソース
- Zenodo https://zenodo.org/records/20290211first seen 2026-05-20 04:15:48 · last seen 2026-05-20 04:15:54
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