“雙碳”背景下電解錳渣資源化利用途徑研究進(jìn)展

摘要：電解錳渣是電解錳行業(yè)產(chǎn)生的固體廢棄物，物理化學(xué)性質(zhì)復(fù)雜，環(huán)境危害較大。目前，電解錳渣的資源化利用途徑主要有3種，即提取錳元素、制備建筑材料和生產(chǎn)功能材料。本文以碳達(dá)峰碳中和（簡(jiǎn)稱(chēng)“雙碳”）為視角，綜述電解錳渣資源化利用途徑，分析其碳減排潛力，從而助力我國(guó)實(shí)現(xiàn)“雙碳”目標(biāo)。

關(guān)鍵詞：電解錳渣；雙碳；資源化利用；碳減排

中圖分類(lèi)號(hào)：X758 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：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

全球氣候變暖已經(jīng)對(duì)全球環(huán)境產(chǎn)生巨大的影響，實(shí)現(xiàn)碳達(dá)峰碳中和（簡(jiǎn)稱(chēng)“雙碳”）目標(biāo)是我國(guó)應(yīng)對(duì)全球氣候變暖的一個(gè)重大舉措。（剩余4672字）