The chemistry of converting BDO to THF and subsequently to PTMEG is show here:
The simplified process flow diagram for INVISTA’s THF/PTMEG process technology offered for license is shown here:
IPT's technology offerings include a Technology Package that comprises a Process and Basic Design Package (PBDP), technology & operating know-how, market knowledge and project execution resources. The size of the plant can be configured to meet the needs of the client. IPT also offers on-going Technical Services and the potential to enter into off-take agreements with its licensees.