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›› 2011, Vol. 45 ›› Issue (2): 37-39.

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Modification to Continuouslization of Fractionator for Camphene Production in Synthetic Camphor Process and Its Achievements

WEI Jing-bo   

  1. Fujian Green Pine Co., Ltd., Jianyang 354200, China
  • Received:2010-08-02 Revised:1900-01-01 Online:2011-03-30 Published:2011-03-30

Abstract: The major problems of batch type camphene fractionation section, in the synthetic camphor production process, were analysized. The batch type fractionating device was modified into continuous fractionating device. Thus, the purity of camphene production have been increased by 2 percent points,and the camphene content in tower kettle have been reduced by 2 percent points, and the productionof camphene have been increased from 33 t/d to 48 t/d, theconsumption of coal and electricity per unit production have been reduced by 46.3% and 19%, respectively. The remarkable economic and social benefits have been achieved in this productionline.

Key words: camphene fractionation, technical renovation, continuous fractionation, economic benefits

CLC Number: