涤棉针织面料的染整碳排放分析  

Analysis of carbon emission from wet processing of polyester/cotton knitted fabrics

作　　者：王文磊 赵连英[1,2] 顾学锋 WANG Wenlei;ZHAO Lianying;GU Xuefeng(College of Textile Science and Engineering,Zhejiang Sci-Tech University,Hangzhou 310018,China;Xiangshan Knitting Research Institute Co.,Ltd.,Zhejiang Sci-Tech University,Ningbo 315700,China;Ningbo Myfitti Sheep Textile Technology Co.,Ltd.,Ningbo 315000,China)

机构地区：[1]浙江理工大学纺织科学与工程学院,浙江杭州310018 [2]浙江理工大学象山针织研究院,浙江宁波315700 [3]宁波马菲羊纺织科技有限公司,浙江宁波315000

出　　处：《印染》2023年第5期52-54,共3页China Dyeing and Finishing

基　　金：象山县针织研究院专项(项目编号:2022-004)。

摘　　要：概述了目前碳足迹现状以及温室气体排放标准,分析了涤棉针织面料染整过程中的碳排放源,以及碳排放的核算标准和计算方法,得出其碳排放为1.909 kgCO_(2)/kg。研究发现,涤棉针织面料染整加工中碳排放比例最多的为煤炭能源产生的蒸汽消耗,建议采用湿短蒸染色工艺,以减少固色用的烧碱、纯碱和皂洗用水。The current carbon footprint status and greenhouse gas emission standards are introduced,and the car⁃bon emission sources,accounting standards and calculation methods of polyester/cotton knitted fabrics in wet processing are analyzed.It is said that the carbon emissions of polyester/cotton knitted fabrics are 1.909 kgCO_(2)/kg.The results indicate that the steam consumption generated by coal energy is the largest carbon emitter,and it is recommended to use wet shortened steaming dyeing process for the polyester/cotton knitted fabrics to re⁃duce the amounts of caustic soda,sodium carbonate and soap-washing water in fixation process.

关 键 词：染整 碳足迹 碳排放 排放因子 涤棉针织物 

分 类 号：TS190[轻工技术与工程—纺织化学与染整工程]