新手求教Aspen? 本人正在用aspen模拟碳酸与氢氧化钙的中和反应,总是出现错误,如下: processing input specifications ... information pure component parameters for some components are retrieved from sdf table. these parameters are used with the elecnrtl option set unless you enter your own parameters in prop-data paragraphs parameters retrieved for component h2o are: vlbroc plxant flowsheet analysis : computation order for the flowsheet: heater severe error while performing initial enthalpy calculations for stream: "ca" chemistry (global) not converged; phys prop rmserr = 9.2885d-10 ; chem eqns rmserr = 4.0711-02 *** severe error in physical property system vapor pressure model pl0xant has missing parameters: plxant/1st element (data set 1) missing for component h2co3 ****property parameter error errors encountered in calculation of vapor-liquid k-values using option set elecnrtl for kvl ! calculations stopped because of missing property parameters 希望各位高手指点一下!!!!!!!! 查看更多