CAJ | 학술논문

物质流指标及其分析方法,为循环经济发展研究提供了一种新颖而简捷的思维方式和研究手段。利用软锰矿浆进行烟气脱硫,并副产电解锰、高纯碳酸锰及尾渣综合利用生产水泥辅料的工艺体系,是一条新的软锰矿烟气脱硫资源化利用的循环工艺路线,符合循环经济＂3R＂原则。通过对电解锰工艺系统主工序及高硫煤燃烧和水泥生产等工序进行全方面分析,对生产过程的物质流动和能量流动情况进行研究,并将新的生产模式与传统方式进行对比,体现该体系的减量化、再利用和再循环特性。
물질류지표급기분석방법,위순배경제발전연구제공료일충신영이간첩적사유방식화연구수단。이용연맹광장진행연기탈류,병부산전해맹、고순탄산맹급미사종합이용생산수니보료적공예체계,시일조신적연맹광연기탈류자원화이용적순배공예로선,부합순배경제＂3R＂원칙。통과대전해맹공예계통주공서급고류매연소화수니생산등공서진행전방면분석,대생산과정적물질류동화능량류동정황진행연구,병장신적생산모식여전통방식진행대비,체현해체계적감양화、재이용화재순배특성。
Materials flow analysis （MFA） has provided a new and simple way to study the development of circular economy. It is a new process that using pyrolusite slurry for FGD producing manganese, high-purified manganese carbonates and slag used for cement production as byproducts, furthermore, it also consistents with the principle of ＂3R＂. Electrolytic manganese production process, high-sulfur coal combustion process and cement production process are studied in the research. Materials flows of these processes are studied. The new production patterns are compared with the traditional ones basing on MFA. The results show that these processes are more environent-friendly and resource-saving in the comparison.