气体通路中挥发性有机物排放的测试及规律探讨  

Test and Discussion Emissions for Volatile Organic Substances in Gas Pathway

作　　者：宋雪华 Song Xuehua(SGS-CSTC Standards Technical Services Co.,Ltd.,Shanghai 200233,China)

机构地区：[1]通标标准技术服务有限公司上海分公司,上海200233

出　　处：《广东化工》2024年第14期140-142,164,共4页Guangdong Chemical Industry

摘　　要：探究分析气体通路中挥发性有机物测试的操作,给出管路搭建的模型。通过具体的样品测试结果来探讨单项挥发性有机物质散发和总挥发性有机物质散发含量随时间的变化规律。结果表明:总挥发性有机物的含量趋势与单项有机物质的组成和含量有关,可能会一直下降至稳态,也可能会在24h后出现最高峰值,之后再下降直至稳态。This paper explores the operation of volatile organic substances test in the gas pathway and gives the model of construction for test.The variation of individual volatile organic substance emission and total volatile organic substance emission content with time was studied through the test results of specific samples.The results show that the variation trend of total volatile organic substances is related to the composition and content of individual organic substance.The trend can descend to a stable state directly or reach the highest peak after 24 h and then descend to a stable state.

关 键 词：气体通路 挥发性有机物 管路搭建 

分 类 号：TQ[化学工程]