二氧化碳回收利用技术及在电解锰行业应用研究  

A Study on Recycle and Utilization Technology of CO_(2) and Its Application in Electrolytic Manganese Industry

作　　者：蒋林伶 严超 段志伟 陈发明 杨勇 魏汉可 覃黎明 JIANG Linling;YAN Chao;DUAN Zhiwei;CHEN Faming;YANG Yong;WEI Hanke;QIN Liming(South Manganese Group Limited, Daxin Manganese Mine Branch, Chongzuo, Guangxi 532315, China)

机构地区：[1]南方锰业集团有限责任公司大新锰矿分公司,广西崇左532315

出　　处：《中国锰业》2022年第3期48-53,共6页China Manganese Industry

摘　　要：工业生产是二氧化碳产生的主要来源,回收利用二氧化碳有利于减少碳排放。通过介绍和对比分析了吸收法、吸附法、膜分离法、低温冷凝法、催化还原法、生物法等二氧化碳回收利用方法的技术特点、优劣势及适用范围,探讨了菱锰矿生产电解锰过程中产生二氧化碳适宜的回收利用方法及方向,为电解锰行业二氧化碳回收利用技术研究及应用提供参考。Industrial production is the main source of CO_(2)emissions.The recycle of CO_(2)is conducive to reduce carbon emissions.This paper makes a research of recycle methods of CO_(2),such as absorption method,adsorption method,membrane separation,low-temperature condensation,catalytic reduction,including the biological method from technical characteristics,advantages,disadvantages and scope of application.It is discussed that the suitable recycle methods of CO_(2)during the production of electrolytic manganese from rhodochrosite and its research direction.It provides reference for research and application of CO_(2)recycle and utilization technology in electrolytic manganese industry.

关 键 词：二氧化碳 回收利用 电解锰 矿化吸收 

分 类 号：X757[环境科学与工程—环境工程] TF792[冶金工程—钢铁冶金]