尿素间接法制备碳酸二甲酯
->Calculations begin ...VAPOR PRESSURE MODEL PL0XANT HAS MISSING PARAMETERS:
PLXANT/1ST ELEMENT (DATA SET 1) MISSING FOR COMPONENT CO(NH2)2
****PROPERTY PARAMETER ERROR
ERRORS ENCOUNTERED IN CALCULATION OF VAPOR-LIQUID K-VALUES USING
OPTION SET NRTL FOR KVL
! Calculations stopped because of missingproperty parameters
用尿素与丙二醇混合制备碳酸丙烯酯,始终出现这样的问题。是因为aspen缺失尿素的蒸气参数吗?求解答。
楼主解决了吗?我也遇到这样的问题 好问题!希望能得到解决! 这个问题比较棘手!都是专利保护惹得祸! VAPOR PRESSURE MODEL PL0XANT HAS MISSING PARAMETERS:
PLXANT/1ST ELEMENT (DATA SET 1) MISSING FOR COMPONENT DIMET-02 VAPOR PRESSURE MODEL PL0XANT HAS MISSING PARAMETERS:
PLXANT/1ST ELEMENT (DATA SET 1) MISSING FOR COMPONENT DIMET-02
什么意思 VAPOR PRESSURE MODEL PL0XANT HAS MISSING PARAMETERS:
PLXANT/1ST ELEMENT (DATA SET 1) MISSING FOR COMPONENT DIMET-02 我也想知道,这种缺少参数怎么办{:1110_552:} {:1110_553:}
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