UNIFAC Matrix 2022
The diagram in this page shows the development of the interaction parameters and groups of the original UNIFAC method in the consortium from 1998 to 2022. Click or tap the diagram to see more details.
Besides the work on Modified UNIFAC (Dortmund) also the original UNIFAC method was further developed. On the basis of the increasing number of VLE and γ∞ data not only gaps in the original UNIFAC matrix were filled but also the new groups (epoxides, anhydrides, carbonates, sulfones, acrolein, glycerol, n-formylmorpholine, diketones, thiazole, phosgene, disulfides and thionyl) were introduced. It is planned to further develop also the original UNIFAC matrix and to introduce the groups which already have been included into the Modified UNIFAC (Dortmund) matrix. The original UNIFAC is very important e.g. as a basis for the group contribution equation of state PSRK.
20th joint DDBST user and UNIFAC consortium member meeting announced
Read more … 20th joint DDBST user and UNIFAC consortium member meeting announced
19th Joint DDBST User and UNIFAC Consortium Member Meeting Closed
Read more … 19th Joint DDBST User and UNIFAC Consortium Member Meeting Closed
The KIT has joined the UNIFAC Consortium