CAPE in practice - Opportunities and limits from the user's point of view

CAFE tools comprise computer based tools and methods for the design of chem ical processes - the use of which is indispensable in modern chemical engin eering. This paper discusses the degree to which CAFE is already applied an d whether limitations exist. Within BASF, the CAFE framework is provided by the "ProcessNet", which integrates numerous simulation and design tools. T he engineer relies alternatively on inhouse or commercial software. The adv antage of CAFE in terms of efficiency depends not only on complex programs, but also to a large extent on the multiple use of intermediate data and pr ogram modules. The ProcessNet also features a hierarchical file structure t o support the engineer's desktop management. The CAFE environment is being continuously improved. The main constraints on CAFE today are, for example, the missing link between fluid and solid applications, a deficit in data m anagement and the poor state of development of advanced or special programs . The progress of research in this area is followed with great interest.