木质包装材料对溴甲烷和硫酰氟吸附的初步研究  

Sorption of methyl bromide and sulfuryl fluoride by wood packing materials

作　　者：王跃进[1] 詹国平[1] 王新[1] 徐亮[1] 孙超[2] 师龙[3] 

机构地区：[1]国家质检总局动植物检疫实验所,北京100029 [2]中国农业大学 [3]新疆出入境检验检疫局

出　　处：《植物检疫》2004年第1期1-4,共4页Plant Quarantine

摘　　要：在 1 0℃和 2 1 1℃条件下 ,松树和杨树对溴甲烷的吸附量大于柳树 ,杨树对硫酰氟的吸附量大于松树和柳树。随着温度的提高 ,3种木材对溴甲烷的吸附量减少 ;然而杨树对硫酰氟的吸附量在 2 1 1℃条件下比 1 0℃大。The sorption of Methyl Bromide (MB) and Sulfuryl Fluoride (SF) by pine,popular and willow wood was investigated. At 10 and 21.1℃,pine and popular wood sorbed more MB than willow wood,but pine and willow wood sorbed less SF than popular wood. The amount of MB sorption by the three kinds of wood decreased as the temperature increased from 10℃ to 21.1℃,and SF sorbed by popular wood at 21.1℃ was more than that at 10℃.

关 键 词：吸附 溴甲烷 硫酰氟 木质包装 杨树 柳树 松树 熏蒸剂 

分 类 号：O647.3[理学—物理化学]