开放小室测定刨花板VOCs的散发特性

doi:10.11707/j.1001-7488.20121212

林业科学 ›› 2012, Vol. 48 ›› Issue (12): 77-82.doi: 10.11707/j.1001-7488.20121212

开放小室测定刨花板VOCs的散发特性

曹连英¹, 沈隽²

1. 东北林业大学理学院哈尔滨 150040;2. 东北林业大学材料科学与工程学院哈尔滨 150040

收稿日期:2011-08-11 修回日期:2012-09-04 出版日期:2012-12-25 发布日期:2012-12-25
通讯作者: 沈隽

VOCs Emission Characteristics of Particle Board in Small Ventilated Chamber

Cao Lianying¹, Shen Jun²

1. College of Science, Northeast Forestry University Harbin150040;2. College of Materials Science and Technology, Northeast Forestry University Harbin150040

Received:2011-08-11 Revised:2012-09-04 Online:2012-12-25 Published:2012-12-25

摘要/Abstract

摘要：

为研究室内建材有机挥发物(VOCs)的散发情况,本文给出开放小室测定刨花板VOCs散发特性参数(刨花板内初始VOCs平均浓度、分离系数)和对流传质系数的模型及计算方法,并以黑龙江省某两厂生产的刨花板P1和P2为例,给出其释放参数的估计,讨论温度对该种板材释放参数的影响。本文可为建材筛选、VOCs散发性能评价、室内空气质量评定与预测提供一种方法。

关键词: 挥发性有机化合物, 散发模型, 对流传质系数, 分离系数

Abstract:

Volatile organic compounds(VOCs)emitted from building materials can influence indoor air quality. Based on small ventilated chamber, a method for measuring the VOCs emission characteristic parameters(including the mean initial concentration, the partition coefficient)of particle board and the convective mass transfer coefficient was presented. In this paper, parameters estimation of particle board P1 and P2 from Heilongjiang were calculated, and the relationships between the VOCs parameters of the board and temperature were discussed. The testing methods and measurements of the model can be used to guide the selection of building materials and for evaluating the emission characteristics of building materials, evaluating and forecasting indoor air quality.

Key words: volatile organic compounds(VOCs), emission modeling, mass transfer coefficient, partition coefficient

中图分类号:

TS653

曹连英;沈隽. 开放小室测定刨花板VOCs的散发特性[J]. 林业科学, 2012, 48(12): 77-82.

Cao Lianying;Shen Jun. VOCs Emission Characteristics of Particle Board in Small Ventilated Chamber[J]. Scientia Silvae Sinicae, 2012, 48(12): 77-82.

[1]	朱科, 杜光月, 郑焕琪, 周玉成. 实木复合地采暖地板运行工况下的甲醛和VOC释放浓度[J]. 林业科学, 2018, 54(11): 73-78.
[2]	杜超, 沈隽. 人造板VOCs快速检测法与气候箱法的对比[J]. 林业科学, 2015, 51(3): 109-115.
[3]	赵杨, 沈隽, 崔晓磊. 3层实木复合地板VOC释放及快速检测[J]. 林业科学, 2015, 51(2): 99-104.
[4]	王荣, 胡静静, 王超, 张贞, 盖瑞, 郭小静, 沈向. 黄连木叶片挥发性物质动态变化分析[J]. 林业科学, 2015, 51(1): 150-156.
[5]	李爽;沈隽;江淑敏. 不同外部环境因素下胶合板VOC的释放特性[J]. , 2013, 49(1): 179-184.
[6]	任琴金幼菊胡永建陈华君李镇宇. 马尾松诱导挥发性有机化合物的快速变化[J]. 林业科学, 2006, 42(04): 65-70.

开放小室测定刨花板VOCs的散发特性

VOCs Emission Characteristics of Particle Board in Small Ventilated Chamber

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 6

编辑推荐

Metrics

本文评价

作者中心

期刊获奖

引证指标

联系方式