造纸企业的节约用能与降低碳排放的措施  

Measures to Save Energy and Reduce Carbon Emissions in Paper Mills

作　　者：夏朝峰 Xia Zhaofeng(Zhongshan United Hongxing Paper Co.Ltd.,Zhongshan 528471,Guangdong,China)

机构地区：[1]中山联合鸿兴造纸有限公司,广东中山528471

出　　处：《中华纸业》2021年第24期1-6,共6页China Pulp & Paper Industry

摘　　要：随着世界经济的快速发展,各国二氧化碳排放量快速增长,温室效应现象也越来越严重,对全球生命系统形成严重的威胁。在这一背景下,世界各国以全球协约的方式减排温室气体,我国由此提出“碳达峰”和“碳中和”的目标。造纸企业既是一个用能大户,也是一个污染大户,本文通过分析造纸行业的能源消费情况及二氧化碳排放的状况,并且结合造纸企业的制浆造纸系统及煤改气技术改造,分析其节能以及降碳的效果,为造纸企业加快调整优化产业结构、能源结构,以及大力发展新能源,继续打好污染防治攻坚战等提供参考,其节能降碳的措施主要在于:(1)优化制浆造纸系统的工艺流程,提高设备的利用效率;(2)采用先进的节能降碳设备及生产工艺;(3)合理利用高效的清洁能源。With the rapid development of the world economy,carbon dioxide emissions in various countries have grown rapidly,and the greenhouse effect has become more and more serious,posing a serious threat to the global life system.In this context,countries all over the world reduce greenhouse gas emissions by means of a global agreement.China has therefore proposed the goals of“carbon peak”and“carbon neutrality”.Paper enterprises are both a big energy user and a big polluter.This paper analyzes the energy consumption and carbon dioxide emissions of the paper industry,and combines the pulp and paper system and coal-to-gas technological transformation of the paper industry to analyze its energy conservation and carbon reduction,so as to provide a reference for paper mills to accelerate the adjustment and optimization of the industrial and energy structure,develop new energy sources,and continue to fight pollution prevention and control battles.Its energy-saving and carbon-reducing measures mainly include:(1)Optimizing the process flow of the pulp and paper system and improving the utilization efficiency of equipment;(2)Adopting advanced energy-saving and carbonreducing equipment and production technology;(3)Reasonably using high-efficiency clean energy.

关 键 词：造纸 节能 降碳 透平风机 膜转移表面施胶 天然气 锅炉 背压发电机 低碳 

分 类 号：X793[环境科学与工程—环境工程] TS7[轻工技术与工程—制浆造纸工程]