摘要
一直以来全球钴矿供应高度依赖刚果(金),2022年刚果(金)产量约占全球72%,以开采露天高品位铜钴矿为主;2020年以后印度尼西亚镍湿法冶炼中间品带入钴产量不断增加,2022年占比已达6%。全球钴消费结构以电池和高温合金领域为主,2022年两者产量合计约占83%。根据预测,2030年全球钴需求量将达到24.95万t,2023年以后全球钴矿供应将达到25万t以上,未来全球钴矿供应能满足消费需求。
The global supply of cobalt ore was highly dependent on the Congo(Kinshasa).In 2022,Congo(Kinshasa)’s production accounted for about 72%of the world’s output,with the main focusing on mining high-grade copper cobalt ore in the open air.After 2020,the production of cobalt from intermediate products in Indonesia’s nickel hydrometallurgy continued to increase,accounting for 6%in 2022.The global cobalt consumption structure is mainly in the fields of batteries and high-temperature alloys,with a combined production of about 83%in 2022.According to our prediction,the global demand for cobalt will reach 249500 tons by 2030,and after 2023,the global supply of cobalt ore will reach over 250000 tons.In the future,the global supply of cobalt ore will be able to meet consumers’demand.
作者
周园园
赵子明
ZHOU Yuan-yuan;ZHAO Zi-ming(Institute of Strategic Material Reserve Management Technology,Academy of National Food and Strategic Reserves Administration,Beijing 100037,China)
出处
《粮油食品科技》
CAS
CSCD
2023年第5期222-228,共7页
Science and Technology of Cereals,Oils and Foods
基金
中央级公益性科研院所基本科研业务费专项(ZX2217)
国家粮食和物资储备局科学研究院揭榜挂帅课题(ZX2243)。
关键词
钴矿
供应
消费结构
需求
cobalt ore
supply
consumption structure
demand
