关于我国氮肥供应链实现碳中和的研究与建议
Research and suggestions on achieving carbon neutrality in China's nitrogen fertilizer supply chain
李素玉 1李航 2王婷 1刘绿怡 1李艳丽 1王莉2
作者信息
- 1. 河南省生态环境技术中心,河南 郑州 450004
- 2. 郑州大学 生态与环境学院,河南 郑州 450001;河南省减污降碳协同工程技术研究中心,河南 郑州 450001
- 折叠
摘要
我国是全球氮肥生产和施用大国,氮肥生产与施用过程中温室气体排放量和排放强度都较高.梳理氮肥行业全生命周期的温室气体排放情况,提出我国氮肥行业低碳发展路径,包括提高氮肥利用率、优化能源结构并提高能源利用效率、建立碳交易体系等.基于现有研究,制定我国氮肥行业碳中和路径和时间表.
Abstract
China is a major producer and user of nitrogen fertilizer in the world.The greenhouse gas emissions and intensity of nitrogen fertilizer production and application process are both high.The greenhouse gas emissions throughout the entire lifecycle of the nitrogen fertilizer industry are sorted out,and low-carbon development paths for China's nitrogen fertilizer industry are proposed,including improving nitrogen fertilizer use efficiency,optimizing energy structure and improving energy efficiency,and establishing a carbon trading system.Based on the existing research,the pathway and timetable for the implementation of carbon neutrality in China's nitrogen fertilizer industry are formulated.
关键词
氮肥/温室气体/碳中和路径/全生命周期Key words
nitrogen fertilizer/greenhouse gas/carbon neutrality pathway/entire lifecycle引用本文复制引用
基金项目
中国工程院(院地合作)重大战略咨询研究项目(2021HENZDA01)
河南科技智库调研课题(HNKJZK-2024-04A)
出版年
2024
NETL
NSTL
万方数据