摘要
平板玻璃行业是典型的高能耗、高排放行业,在实现碳中和目标过程中不容忽视。平板玻璃行业的碳排放来源于能源消耗和原料中碳酸盐的分解,其中能源消耗是最主要来源,占比80%左右。减少对化石燃料的依赖、提高玻璃熔窑热效率是平板玻璃行业脱碳的主要途径。原料中碳酸盐热分解产生的碳排放约占20%,优化配合料的配方、减少碳酸盐原料引入等方式是有效的脱碳策略。碳捕集可用于减少平板玻璃生产过程中不可避免的二氧化碳排放。本文分析了平板玻璃工业的脱碳技术研究现状及面临的挑战,并探讨了适合我国平板玻璃行业的脱碳策略。
The flat glass industry is a typical industry with high energy consumption and high emission,which cannot be ignored in achieving carbon neutrality goal.Carbon emission of flat glass industry comes from energy consumption and decomposition of carbonates in raw materials,where energy consumption is dominant and accounts for about 80%.Thus,reducing dependence on fossil fuels and enhancing thermal efficiency of glass furnaces are main ways for decarbonization in flat glass industry.The carbon emission from thermal decomposition of carbonate in raw material accounts for around 20%.Optimizing compound formulation and reducing the introduction of carbonate raw material are effective decarbonization strategies.Furthermore,carbon capture can be used to reduce the unavoidable emission of carbon dioxide during the production of flat glass.This paper reviewed the current research status and challenges of decarbonization technology in flat glass industry and explored decarbonization technology suitable for the situation of flat glass industry in China.
作者
周文彩
周芸
刘晓鹏
曾红杰
杨清荃
王川申
官敏
ZHOU Wencai;ZHOU Yun;LIU Xiaopeng;ZENG Hongjie;YANG Qingquan;WANG Chuanshen;GUAN Min(China Triumph International Engineering Co.,Ltd.,Shanghai 200063,China;National Innovation Center for Advanced Glass Materials(Anhui)Co.,Ltd.,Bengbu 233000,China;CTIEC Digitalization&Intellectualization Information Technology(Shanghai)Co.,Ltd.,Shanghai 200063,China)
出处
《硅酸盐通报》
CAS
北大核心
2023年第5期1875-1885,共11页
Bulletin of the Chinese Ceramic Society
关键词
平板玻璃
脱碳
燃料替代
余热回收
熔化技术
碳捕获
flat glass
decarbonization
fuel substitution
heat recovery
melting technology
carbon capture
