葡萄酒酿造过程CO_(2)的回收及利用分析  

Recovery and utilization of carbon dioxide during wine making

作　　者：杨柳 杨金雨 钱京都 杨继红[1,2,3] YANG Liu;YANG Jinyu;QIAN Jingdu;YANG Jihong(College of Enology,Northwest A&F University,Yangling 712100,China;Ningxia Eastern Foot of Helan Mountain Wine Station,Northwest A&F University,Yinchuan 750104,China;Shaanxi Engineering Research Center for Viti-Viniculture,Yangling 712100,China)

机构地区：[1]西北农林科技大学葡萄酒学院,陕西杨凌712100 [2]西北农林科技大学宁夏贺兰山东麓葡萄酒试验示范站,宁夏银川750104 [3]陕西省葡萄与葡萄酒工程技术研究中心,陕西杨凌712100

出　　处：《中国酿造》2023年第4期14-19,共6页China Brewing

基　　金：国家重点研发计划项目(2019YFD1002500);陕西省重点研发计划项目一般项目-农业领域(2019NY-114)。

摘　　要：葡萄酒发酵期间,糖经酵母转化生成酒精和二氧化碳,每生产1 t酒精度为11%vol的葡萄酒理论上可产生0.105 t二氧化碳。二氧化碳直接排放到大气中不仅存在生产安全隐患,而且污染环境、浪费资源。对酿造过程中的二氧化碳进行回收利用有助于葡萄酒行业转化升级,促进实现“碳达峰、碳中和”双碳目标。该文阐明了葡萄酒发酵过程二氧化碳的产生机理、分析了二氧化碳回收的理论产量,简述了常用的二氧化碳测定方法,总结了二氧化碳回收方法,并结合白酒厂、啤酒厂、乙醇厂和国外葡萄酒厂的二氧化碳回收利用实例,提出适于葡萄酒厂的二氧化碳回收方法,为国内葡萄酒厂二氧化碳回收利用提供参考。During the fermentation period of wine,sugars are converted into alcohol and carbon dioxide by yeast.Theoretically,for the production of 1 t wine with 11%vol,0.105 t of carbon dioxide is released.However,the direct emission of carbon dioxide into the atmosphere not only has production safety risks,but also pollutes the environment and wastes resources.Recycling and utilizing carbon dioxide in the winemaking can help transform and upgrade the wine industry and promote the realization of"carbon peaking and carbon neutrality"goals.In this paper,the mechanism of carbon dioxide production during wine fermentation was demonstrated,the theoretical output of carbon dioxide recovery was analyzed,the commonly used carbon dioxide measurement methods were described briefly,and the methods of carbon dioxide recovery were summarized.Combined with the examples of carbon dioxide recovery and utilization in Baijiu distilleries,breweries,ethanol plants and foreign wineries,the carbon dioxide recovery method suitable for wineries was put forward,so as provide a reference for carbon dioxide recovery and utilization in domestic wineries.

关 键 词：葡萄酒酿造 酒精发酵 二氧化碳 回收 利用 

分 类 号：TS261.9[轻工技术与工程—发酵工程]