Distillation Regulation/Control TRIZ Cases
- CO2 Conversion System with Integrated RWGS-FTS Thermal Balance
Self-sustaining thermal balance between endothermic RWGS and exothermic FTS reactions eliminates external energy input while maintaining high carbon efficiency.
- Dividing Wall Distillation Column Vapor Flow Control
Dynamic vapor distribution resolves the trade-off between energy efficiency and operational flexibility, allowing precise management of feedstock variations.
- MEG Distillation Stabilization via Water Injection
Water injection prevents condensation by-products during monoethylene glycol distillation.
- Water Distillation Device Using Refrigeration Cycle for Energy Recovery
A water distillation device uses a refrigerator compressor and evaporator to heat and condense vapor within a shared cavity.
- Two-Column Distillation for Low Boiling Point Separation
A two-column distillation process separates components with small boiling point differences using pressure differentials and heat exchange.
- Dividing Wall Column Alkanolamine Separation
Segmented dividing wall columns recover high-purity MIPOA, DIPOA, and TIPOA side draws without requiring multiple separate distillation units.
- Vinyl Compound Rectification Temperature Control
Controlling feed temperature within this specific range prevents spontaneous polymerization, allowing stable operation for over thirty days without clogging.
- Fischer-Tropsch Water Treatment via Hydrogenation
Hydrogenation converts oxygenated volatile organic compounds in Fischer-Tropsch synthesis water into alcohols, eliminating azeotropic separation barriers.
- Ethanol Recovery from Viscous Cellulosic Biomass
Flash vaporization and solid-liquid separation strip ethanol from high solids slurries, reducing energy consumption for distillation.
- Polyether Polyol Water Removal via Controlled Distillation Pressure
Dynamic pressure control during batch distillation reduces foam overflow frequency, enabling larger reactor capacity utilization for polyether polyols.