基于碳排放流与负荷识别的流程工业碳排估算
Process Industry Carbon Emission Estimation Based on Carbon Emission Flow and Load Identification
周桂珍 1叶超 1王继磊 1程昊旸1
作者信息
- 1. 杭州电力设备制造有限公司桐庐白云源成套电气制造分公司,浙江杭州 311500
- 折叠
摘要
当今世界碳排放引发的环境问题日益严重,随着双碳目标的提出,流程工业的碳减排和碳计量变得十分重要.针对化工行业,本文主要研究了净购入电力碳排与生产过程碳排的计算方法,并结合碳排放流理论估算了净购入电力排放,提出了基于负荷识别的质量平衡法估算工业生产过程排放的方法.本文最后以氯化钙生产工段为例,通过负荷识别识别出设备类型,并用曲线拟合的方法得到设备功率与流量的关系从而估算生产过程碳排,再结合碳排放流理论,估算出总碳排放量.
Abstract
With the increasingly serious environmental problems caused by carbon emissions in today's world,carbon reduction and carbon measurement in process industries have become extremely important with the proposal of the dual carbon target.For the chemical industry,this paper mainly studies the calculation methods for net purchased electricity carbon emissions and production process carbon emissions,estimates net purchased electricity emissions based on the carbon emission flow theory,and proposes a quality balance method based on load identification to estimate industrial production process emissions.Finally,taking the production section of calcium chloride as an example,equipment types are identified through load identification,and the relationship between equipment power and flow rate is estimated using curve fitting to estimate production process carbon emissions.Combined with carbon emission flow theory,the total carbon emissions are estimated.
关键词
负荷识别/生产过程碳排/碳排放流理论/总碳排放Key words
Load recognition/Carbon emissions of production processes/Carbon emission flow theory/Total carbon emissions引用本文复制引用
基金项目
浙江大有集团有限公司科技项目(DY2022-11)
出版年
2024
NETL
NSTL
万方数据