中国工程科学2024，Vol.26Issue(3)：98-107,10.DOI:10.15302/J-SSCAE-2024.03.009
我国钴资源产业发展现状、问题与对策
Analysis of Development of China's Cobalt Industry:Current Status,Problems and Countermeasures
摘要
Abstract
Cobalt is an essential material for the development of the new energy industry.Based on the latest data regarding the cobalt resource industry of China and worldwide,this study analyzes the challenges faced by the development of China's cobalt resource industry from the aspects of cobalt resource endowment,supply-demand situation of cobalt concentrate and refined cobalt,and industry policy.China is the world's largest producer of refined cobalt and largest consumer of cobalt;however,its cobalt resources are extremely scarce and its ultra-high dependence on foreign countries and single source of imports have put China's cobalt resource security at risk.In response to the above problems,we propose the following countermeasures:(1)adopting effective measures to increase China's cobalt reserves;(2)diversifying cobalt import channels to ensure a stable access to overseas cobalt resources;(3)implementing supportive policies to help China-invested overseas enterprises stabilize their production;(4)establishing a cobalt reserve system to improve the cobalt resource guarantee capacity of China;(5)strengthening the comprehensive utilization technologies to increase the amount of available cobalt resources;and(6)emphasizing research of potential cobalt resources,such as sea-floor cobalt resources in ferromanganese nodules and crusts.关键词
钴资源/钴精矿/精炼钴/对外依存度/钴产业链Key words
cobalt resources/cobalt concentrate/refined cobalt/external dependence/cobalt industry chain分类
天文与地球科学引用本文复制引用
段俊,徐刚,汤中立,闫海卿,刘君泰,陈阳阳,刘奇..我国钴资源产业发展现状、问题与对策[J].中国工程科学,2024,26(3):98-107,10.基金项目
中国工程院咨询项目"面向新能源、新材料的战略矿产保障研究"(2022-XY-82),"新形势下我国钾锂等关键战略性矿产资源-产业高质量发展战略研究"(2023-XY-20),"我国能源安全战略研究"(2022-JB-05) （2022-XY-82）
陕西省自然科学基础研究计划项目(2021JM-157,2023-JC-YB-224) Chinese Academy of Engineering project"Guarantee Strategic Mineral Resources for New Energy and New Materials"(2022-XY-82),"Key Strategic Mineral Resources such as Potassium and Lithium in China under the New Situation-Industry High Quality Development Strategy"(2023-XY-20),"China's Energy Security Strategy"(2022-JB-05) （2021JM-157,2023-JC-YB-224）
Shaanxi Province Natural Science Basic Research Program Project(2021JM-157,2023-JC-YB-224) （2021JM-157,2023-JC-YB-224）
