PROCESS-DEVELOPMENT AND PROCESS REVISION - 2 SIDES OF ONE MEDAL .2.

In the second part of this paper a normal procedure in dealing with co mplete chemical processes will be examined more closely in its single stages. It will be evident that the procedure and the instruments for process development as well as for process revision are formally very similar respectively identical in many stages but they differ signific antly in their focal points and meaningfulness. It will be especially evident in looking at the background of knowledge and experience of th e person responsible in charge. Process development and process revisi on are largely working with identical tools, instruments and methods a nd they are showing similar structures in proceeding, but there are st ill significant differences identifiable in both cases. Nevertheless t he common theme is just the same: a chemical process being functional, safe and economic.