The Influence of Process Factors on Liquefaction Residue Rate of Wood Packaging Waste
In order to improve the utilization rate and the added value of wood packaging waste as well as broaden the applications of wood resources,the influence of the solid-liquid rate,the amount of phosphoric acid catalyst,the liquefaction temperature and the liquefaction time on the liquefaction products of wood packaging waste were studied in this paper.The results indicate that:with the raise of liquefaction temperature,the residue rate appears to increase at first and then slowly goes down to the minimum at 170℃; along with the catalyst contents raise,the rate of liquefaction of wood packaging waste is on the decline which is more evident when the catalyst content drops below 6%; when the solid-liquid rate is less than 1∶5,the residue rate is obvious; the contribution of increased liquefaction time to the residue rate is gradually reduced.
Wood packaging waste Phenol Residual rate
YUAN Cheng MA Xiaojun
College of Packaging and Printing Engineering, Tianjin University of Science & Technology, China
国际会议
the 2nd China Academic Conference on Printing and Packaging (2012第二届中国印刷与包装学术会议(CACPP 2012))
北京
英文
385-389
2012-10-19（万方平台首次上网日期，不代表论文的发表时间）