dtMAC
In a Solvent Extraction Plant steam is required at nearly every stage from Preparatory Section, Distillation Section to Desolventising Toaster (DT). Of these, DT consumes almost 47% of the total plant steam. In solvent extraction plants, extreme variations happen on account of the the quality of raw material and manual operation of plants. Having fixed settings or leaving the DT operation a subject of manual operations leads to operational errors.
Such errors hamper productivity, quality and energy consumption. dtMAC – an Intelligent control system for desolventising toaster (DT) in solvent extraction plants to control & maintain process parameters, improve hexane recovery, control moisture in de-oiled cake (DOC) & finalizing oil at lower temperatures.
Digitally Enabled FM Digital Services Available
- Finalize DOC & Heater at lower temperatures.
- Automatic temperature profile & control across compartments.
- Dynamic set points for jacket temperature of DT based on actual and desired duct temperature & DOC temperature.
- Dynamic set points for direct steam pressure & control.
- Direct and indirect steam balancing at DT.
- Efficient condensate evacuation & recovery.
- Flash Steam utilization.
- Outlet moisture monitoring & control.
- Trends, Graphs & Analysis of DT& Heaters.
- Reduced steam consumption / SSC / utility cost.
- Better and consistent quality of DOC and oil.
- Reduced losses on account of DOC moisture and oil color.
- Better price realization.
- Improved productivity.
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