aspen

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I’m begging for help! How to simulate an alkali scrubber using Aspen? Why am I getting warnings when I run it? INFORMATION: THERE ARE HENRY COMPONENTS DEFINED IN THIS CASE; THE BINARY DATABANK WILL BE SEARCHED AUTOMATICALLY FOR ANY AVAILABLE HENRY CONSTANTS. INFORMATION FROM THE PHYSICAL PROPERTY SYSTEM: THE PAIR PARAMETERS FOR THE ELECNRTL OPTION SET HAVE BEEN RETRIEVED FROM THE DATABANK ENRTL-RK. PARAMETERS RELATED TO PURE COMPONENTS FOR SOME COMPONENTS ARE RETRIEVED FROM THE DATABANK ELECPURE. THESE PARAMETERS ARE USED WITH THE ELECNRTL METHOD, UNLESS YOU ENTER YOUR OWN PARAMETERS IN THE PROP-DATA PARAGRAPHS. THE PARAMETER CPDIEC WAS RETRIEVED FOR THE HCL COMPONENT; THE PARAMETER THRSWT(ELEMENT/3) WAS RETRIEVED FOR THE HCL COMPONENT AS WELL; THE PARAMETER VLBROC WAS RETRIEVED FOR THE CO2 COMPONENT; THE PARAMETER PLXANT WAS RETRIEVED FOR THE WATER COMPONENT; AGAIN, THE PARAMETER THRSWT(ELEMENT/3) WAS RETRIEVED FOR THE WATER COMPONENT. * WARNING IN THE PHYSICAL PROPERTY SYSTEM: FOR THE COMPONENT SODIU-01, THE PARAMETER PLXANT (DATA SET 1) RESULTS IN AN UNREALISTIC VAPOR PRESSURE AT THE NORMAL BOILING POINT. THIS VALUE SHOULD BE WITHIN 10% OF 1D5 N/SQM. PLEASE CHECK YOUR INPUT VALUES FOR THE ANTOINE PARAMETERS.