西南石油大学学报(自然科学版) ›› 2008, Vol. 30 ›› Issue (3): 123-126.DOI: 10.3863/j.issn.1000-2634.2008.03.032

• 油气化学工程与化工 • Previous Articles     Next Articles

EXPERIMENTAL STUDY ON DEAROMATIZATION OF KEROSENE BY COMPLEXATION ADSORPTION

CUI Ying-xian 1 ,TANG Xiao-dong 1,2 ,WANG Huan-mei 3 , HU Xing-qi 1,2，ZHOU Dan4   

  1. 1.College of Chemistry and Chemical Engineering,Southwest Petroleum University,Chengdu Sichuan 610500,China;2.The State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation ·Southwest Petroleum University,Chengdu Sichuan 610500,China;3.Department of Petrochemical Engineering Lanzhou Petrochemical College of Technology,Lanzhou Gansu 730060,China;4.Natural gas Research Institute of Southwest Oil and gas field corporation of PetrolChina，Chengdu Sichuan 610213,China
  • Received:2007-03-06 Revised:1900-01-01 Online:2008-06-20 Published:2008-06-20

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Abstract: Considering such problems as high energy,environment pollution and low dearomatization efficiency of traditional dearomatization technology,a new complexation adsorption dearomazitation technique is proposed.Dearomazitation of kerosene is studied by using AlCl3－HCl complexant.Experimental results show that arene content in clear kerosene can be lowed to 0.68% with dearomatization efficiency of 91.1% under certain conditions,i.e.,AlCl3 dosage 0.80mol/L,HCl dosage 1.05mol/L,complexation adsorption temperature 60℃ and adsorption time 25min.The complex compound may be further decomplexed so as to reclaim the arene of raw kerosene.

Key words: kerosene, complexant, adsorption separation, dearomatization, experimental study

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