ASPEN模拟反应精馏? * warning ethyl-01 was specified as an l2-key component but is not present in the inlet stream. specification ignored. * warning no phase splitting occurs at given specifications. single phase solution is returned. ***severe error a liquid feed/pumparound to the top stage is required when 'q1=0' is specified in 'col-specs'; required feed/pumparound has zero flow. * warning rest of block bypassed due to severe error. 反应精馏模拟,求高手帮忙。 查看更多