天涯论坛彼岸蛙:翻译成英语文章,谢谢!急!急!
来源:百度文库 编辑:中科新闻网 时间:2024/05/13 13:58:56
This article mainly the formaldehyde release characteristic and the activated charcoal has conducted the preliminary study to the man-made plank in to the formaldehyde adsorption. The man-made plank formaldehyde release characteristic research indicated that, The temperature and the time are affects the formaldehyde release the important attribute. In experimental plate formaldehyde release rate and release quantity: high density board. The man-made plank formaldehyde release rate and the release quantity obviously become with the temperature is being connected. Makes the formaldehyde density and the temperature relevant analysis, the correlation coefficient all above 0.90, but the slope deviation and the time have the obvious relations, the density and the temperature linear relations curve slope imitates 1h --41.86 to fall to 14.25, high density boards from 181.19 falls 49.45. Explained the plate formaldehyde release rate is been bigger in the earlier period the temperature influence; Also explained temperature to high density board influence bigger, is smaller to the influence. The activated charcoal indicated to the formaldehyde adsorption research that, Puts in the different activated charcoal in the identical kind of plate, the formaldehyde removes the efficiency difference to be very big. The relative surface product more greatly removes the effect to be better. Removes the efficiency: In powdery activated charcoal pellet activated charcoal big pellet activated charcoal. In raises the data display which in the box measured: Puts in around the powdery activated charcoal in 24 hours the greatest density difference is 0.77mg/m3, puts in the pellet activated charcoal 0.15mg/m3, puts in the big pellet activated charcoal 0.08mg/m3 .