“双碳”背景下电解锰渣资源化利用途径研究进展
摘要:电解锰渣是电解锰行业产生的固体废弃物,物理化学性质复杂,环境危害较大。目前,电解锰渣的资源化利用途径主要有3种,即提取锰元素、制备建筑材料和生产功能材料。本文以碳达峰碳中和(简称“双碳”)为视角,综述电解锰渣资源化利用途径,分析其碳减排潜力,从而助力我国实现“双碳”目标。
关键词:电解锰渣;双碳;资源化利用;碳减排
中图分类号:X758 文献标识码:A 文章编号:1008-9500(2023)10-00-03
DOI:10.3969/j.issn.1008-9500.2023.10.027
Research progress on the resource utilization Pathways of electrolytic manganese slag under the background of “dual carbon”
CAI Zhongli1, MA Huayang2, KE Jun2
(1. Hubei Provincial Academy of Eco-environmental Sciences (Hubei Provincial Eco-environmental Engineering Assessment Center), Wuhan 430072, China; 2. School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China)
Abstract: Electrolytic manganese slag is a solid waste generated in the electrolytic manganese industry, with complex physical and chemical properties and significant environmental hazards. At present, there are three main ways to utilize electrolytic manganese slag as a resource, namely extracting manganese elements, preparing building materials, and producing functional materials. From the perspective of carbon peak and carbon neutrality (referred to as “dual carbon”), this paper reviews the resource utilization pathways of electrolytic manganese slag, analyzes its carbon reduction potential, and helps China achieve the “dual carbon” goal.
Keywords: electrolytic manganese slag; dual carbon; resource utilization; carbon reduction
全球气候变暖已经对全球环境产生巨大的影响,实现碳达峰碳中和(简称“双碳”)目标是我国应对全球气候变暖的一个重大举措。(剩余4672字)