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RECOVERY AND RECYCLING OF HCFCS BY ACTIVATED CARBON ADSORPTION.

Author(s) : LOGSDON P. B., BASU R. S.

Summary

THE WORK PRESENTED IN THIS PAPER SHOWS THAT R141B CAN BE RECOVERED USING CARBON ADSORPTION. THE ADSORPTIVE CAPACITY OF CALGON XTRUSORB 600 FOR R141B IS TYPICALLY 6.0-11.0 % ON A GRAM OF ADSORBATE TO GRAM OF ADSORBENT BASIS. THIS CAPACITY IS SLIGHTLY LOWER THAN THAT FOR R113, WHICH IS TYPICALLY 7-15 %. IT IS EXPECTED THAT BY OPTIMIZING THE ADSORPTION/DESORPTION PARAMETERS, THE CAPACITYFOR R141B CAN BE IMPROVED. FUTURE WORK WILL COMPRISE INVESTIGATION OF INFLUENCE OF TEMPERATURE, SYSTEM FLOW RATE, SIZE OF GRANULAR ACTIVATED CARBON ON ADSORPTION ; TIME NEEDED FOR DESORPTION AND VAPOUR PRESSURE WILL BE ALSO STUDIED, FOR DESORPTION MODE.

Details

  • Original title: RECOVERY AND RECYCLING OF HCFCS BY ACTIVATED CARBON ADSORPTION.
  • Record ID : 1992-0527
  • Languages: English
  • Publication date: 1991/12/03
  • Source: Source: Proc. int. CFC Halon Altern. Conf., Baltim.
    105-113; 4 fig.; 1 tabl.; 5 ref.
  • Document available for consultation in the library of the IIR headquarters only.

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