Bulk Chemical Production TRIZ Cases

Nanosilica on silica support physically limits metallocene leaching and fine powder, reducing reactor fouling while maintaining catalytic activity.

A stepwise S104 cationic lipid route uses salt formation and condition tuning to raise yield, simplify work-up, and suppress by-products.

Phosphite ester groups are introduced into cellulose in an ionic liquid to improve flame retardancy while avoiding complex modification steps.

Fluorination, ultrasonic shearing, and microwave heating turn vermiculite into a layered PVC heat stabilizer with lower energy use and better heat stability.

Liquid or supercritical-fluid devolatilization plus end-group passivation cuts volatile release, yellowing, and instability in fluoroelastomers.

Toluene disperses the internal electron donor during procatalyst preparation, improving incorporation, catalyst performance, and polyolefin MFR.

A hindered phenol antiaging agent added to nitrile rubber latex suppresses extruder fouling while preserving continuous recovery and processability.

Controlled deashing-agent washing cuts catalyst residue in propylene polymer while avoiding the complexity of multi-step removal.

Supercritical CO2 extraction purifies PAEK by removing residual solvents and salts with fewer washing steps, cutting time, cost, and solvent use.

Supercritical CO2 extraction removes alcohol and catalyst residues after saponification, cutting waste and avoiding complex distillation and washing.