活性染料染色杨木单板的动力学模型  

Dynamic Models of Poplar Veneer Dyed by Reactive Dyes

作　　者：曹龙[1] 郭明辉[1] 

机构地区：[1]生物质材料科学与技术教育部重点试验室(东北林业大学),哈尔滨150040

出　　处：《东北林业大学学报》2009年第4期98-99,共2页Journal of Northeast Forestry University

基　　金：黑龙江省重点攻关项目(GB06B303-3)

摘　　要：采用活性染料染色杨木单板,应用Fick第一扩散定律建立活性染料染色杨木单板过程中的染色药剂质量浓度、反应温度、反应时间与溶液中溶质之间的动力学模型。结果表明在单因素条件下,药剂质量浓度对数、反应时间的对数、反应温度的倒数与溶液中溶质的自然对数之间具有良好的线性关系,该模型可以同试验数据相吻合。An experiment was conducted to treat poplar veneer with active dyes. A dynamic model of the relationships between reaction temperature, medicament concentration, reaction duration and solution density was established according to Fick＇s first law of diffusion. Result indicated that this model and the experimental data were inoseulated. Good linear relationships were found between the natural logarithm of solution density, the logarithm of reaction duration, the reciprocal temperature and the natural logarithm of medicament concentration.

关 键 词：杨木单板 染色 动力学模型 

分 类 号：S781.7[农业科学—木材科学与技术] TS653.2[农业科学—林学]