求各位大神帮帮忙看一下这是什么问题? 本人在做加盐萃取精馏分离dmc-meoh(碳酸二甲酯-甲醇)共沸物体系,问题出在没有盐的相关参数,不知道怎么设定。同时也没有dmc-meoh-萃取剂-盐的气液平衡数据。资源有限做不了实验。所以整个模拟就卡在这里不能运行。下面的问题看不懂,请大神帮忙,谢谢! calculations stopped because of missing property parameters - processing input specifications ... *** severe error in the "prop-data" paragraph which begins on line 75 first id: dhvlwt-1 asterisks or rmiss are not allowed in this pval sentence. numerical values must be used for all elements entered. action taken: input values are not processed. parameter name is dhvlwt component id= kac ! errors while processing input specifications 查看更多