我的萃取精馏运行不起来,不知道怎么解决,求帮助 v8.8:<< Run reinitialized 21:17:47 Tue Apr 5, 2016>>
->Processing input specifications ...
Flowsheet Analysis :
Block $OLVER01 (Method: WEGSTEIN) has been defined to converge
streams: SOLVENT
COMPUTATION ORDER FOR THE FLOWSHEET:
$OLVER01 EXT-COL REGEN MAKEUP MIXER
(RETURN $OLVER01)
->Calculations begin ...
> Beginning Convergence Loop $OLVER01 Method: WEGSTEIN
Converging tear streams: SOLVENT
SPECIFIC VOLUME MODEL VL0RKT HAS MISSING DIPPR PARAMETERS:
DNLDIP/1ST ELEMENT (DATA SET 1) MISSING FOR COMPONENT P-NIT-01
DNLDIP/1ST ELEMENT (DATA SET 1) MISSING FOR COMPONENT 1-ETH-01
ACTIVITY COEFFICIENT MODEL GMUFAC HAS MISSING PARAMETERS:
UNIFAC GROUP STRUCTURAL INFORMATION PARAMETER, UFGRP (DATA SET 1),
MISSING FOR COMPONENT P-NIT-01; NO UFGRP PARAMETERS SUPPLIED BY USER;
DEFAULTS NOT FOUND IN DATA BANK
! Calculations stopped because of missing property parameters
热力学方程需要的参数提供不足。
学习学习。
你好,我重新保存了下,bkp在这,
三个组分中的两个组分性质缺失,另外,流程中再生塔的设置不当(冗余),应该指定底部的流量