Process Engineering Discussion Community

Conversion of low concentration Cl2 gas to HCl

  • 1.  Conversion of low concentration Cl2 gas to HCl

    SENIOR MEMBER
    Posted 9 days ago
    I am doing some research on the treatment of process waste gas which contains low concentrations of Cl2 gas and HCl gas, we have a method to recover the HCl gas and would like to convert Cl2 gas into HCl gas to improve our recovery and reduce our final waste gas.  The gas stream temperature is about 400 C.  We are thinking of using H2 injection, but not sure of the method for the H2 injection.  Does anyone have any experience with this process that can provide some input or information about process equipment or methods.  

    Thanks,
    Erik Thompson P.E.