在氯乙烯精制工段ASPEN出现以下问题，求解决

331082jin · 发表于 2019-4-22 22:41:20

  * WARNING IN THE "STREAM" PARAGRAPH WHICH BEGINS ON LINE 51
   STREAM NAME: 1
   COMPONENT MOLE FLOWS OF SUBSTREAM: "MIXED"
   ARE NORMALIZED TO THE TOTAL MOLE FLOW VALUE.
  Flowsheet Analysis :
COMPUTATION ORDER FOR THE FLOWSHEET:
B1 B3 B2
->Calculations begin ...
   IDEAL GAS MODEL HAS MISSING PARAMETERS:
   CPIG/1ST ELEMENT (DATA SET 1) MISSING FOR COMPONENT C2H4CL2
  ****PROPERTY PARAMETER ERROR
   ERRORS ENCOUNTERED IN CALCULATION OF IDEAL GAS PROPS FOR
   HIG
   PLEASE FIX THE ERRORS, RE-INITIALIZE, AND RUN AGAIN.
! Calculations stopped because of missing  property parameters
<< Run Saved >>

<< Run Saved >>

forever999 · 发表于 2019-4-22 22:41:20

缺少物性参数CPIG

331082jin · 发表于 2019-4-22 22:41:20

能解释下具体解决步骤吗，请指导