以天然气为原料产农用尿素产品部分碳足迹研究
Study on Partial Carbon Footprint of Agricultural Urea Products Using Natural Gas As Raw Material
商立鹏 1王鑫 1陈沛云 1李炘 2白红木 3郭建超 4周宇5
作者信息
- 1. 北京中化联合认证有限公司,北京 100101
- 2. 北京联化技术服务有限公司,北京 100101
- 3. 四川天华股份有限公司,四川 泸州 646000
- 4. 新疆玉象胡杨化工有限公司,新疆 库车 842008
- 5. 四川金象赛瑞化工股份有限公司,四川 眉山 620000
- 折叠
摘要
文章以天然气为原料产农用尿素产品进行部分碳足迹研究,主要原因为产品使用自然资源天然气,产品施用于土壤,生命周期较短,模型较容易建立,行业能耗、物耗、污染物及温室气体排放等数据较为完备、易获取.选择了中国 5 家相关企业作为研究样本,所使用的数据进行了处理,处理不影响研究的科学性、有效性.通过此次研究得出功能单位(1 t以天然气为原料产农业用尿素产品)部分碳足迹为 1 239.49 kgCO2-eq/t.
Abstract
In this paper,part of the carbon footprint of agricultural urea products produced from natural gas was studied.The main reasons are that the product uses natural gas,the product is applied to soil,the life cycle of the product is short,the model is easy to establish,and the data of industry energy consumption,material consumption,pollutants and greenhouse gas emissions are relatively complete and easy to obtain.Five related enterprises in China were selected as research samples,and the data used were processed without affecting the scientific and validity of the research.According to this study,the partial carbon footprint of functional unit(1 t of agricultural urea products made from natural gas as raw materials)is 1 239.49 kgCO2-eq/t.
关键词
农用尿素/部分碳足迹/温室气体Key words
agricultural urea/partial carbon footprint/greenhouse gas引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据