Experimental Investigation on the Solubility and Initial Rate of Absorption of CO2 in Mixture of Amine-Functionalized Ionic Liquids and Physical Solvents

نویسندگان

  • A. H. Jalili Gas Science Department, Gas Research Division, Research Institute of Petroleum Industry (RIPI), National Iranian Oil Company (NIOC), West Blvd., Azadi Sport Complex, Tehran, Iran
  • A. Mehdizadeh Gas Science Department, Gas Research Division, Research Institute of Petroleum Industry (RIPI), National Iranian Oil Company (NIOC), West Blvd., Azadi Sport Complex, Tehran, Iran
  • A. Naser Ahmadi Gas Science Department, Gas Research Division, Research Institute of Petroleum Industry (RIPI), National Iranian Oil Company (NIOC), West Blvd., Azadi Sport Complex, Tehran, Iran
  • M. Hosseini-Jenab Gas Science Department, Gas Research Division, Research Institute of Petroleum Industry (RIPI), National Iranian Oil Company (NIOC), West Blvd., Azadi Sport Complex, Tehran, Iran
  • M. Shokouhi Gas Science Department, Gas Research Division, Research Institute of Petroleum Industry (RIPI), National Iranian Oil Company (NIOC), West Blvd., Azadi Sport Complex, Tehran, Iran
چکیده مقاله:

In this paper, the experimental investigation ofsolubility and initial absorption rate of CO2 gas in methanol and 1-ethyl-3-methylimidazolium ethylsulfate, [emim][EtSO4] solution of amine-functionalized imidazolium based ionic liquids, namely 1-(3- aminopropyl)-3-methylimidazolium, [apmim], with tetrafluoroborate, [BF4], hexafluorophosphate, [PF6] and trifluoromethanesulfonate [OTf] anions are presented. All ionic liquids in this work are synthesized according to literature procedure and all experimental trials were carried out at T=303.15 K and pressure from atmospheric to 40 bar.

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عنوان ژورنال

دوره 12  شماره 1

صفحات  68- 77

تاریخ انتشار 2015-01-01

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