Material Granulation And Coating TRIZ Cases

High-pressure gas flow disperses slurry-coated powder, suppressing agglomeration and drying particles continuously for better collection.

A kaolin-talc coating and vibration plate keep silica particles from sticking during furnace expansion, preserving cell strength and low adsorption.

Supercritical fluid mixing enables rapid particle precipitation and direct coating in a continuous chamber at below-supercritical pressure.

A urea fertilizer with a central boron and iodine inhibitor core reduces ammonia volatilization while preventing boric acid dust exposure during handling.

Thin nanoparticle shells stabilize granules, preventing disintegration and maintaining flowability during thermochemical energy storage cycles.

A deflector surface with reduced openings slows drying gas flow to ensure even distribution across the drum chamber.

Continuous rotary valve and cyclone recovery captures nearly 100% of fragile capsules, preventing thermal damage during spray drying.

A silicon-carbon composite coating forms a stable super-hydrophobic surface on inorganic powder particles.

Segmented coated particles prevent segregation of heterogeneous active principles, enabling controlled release and taste masking without increasing unit size.

Plasma spray coating incorporates hollow inorganic particles to absorb residual stress, preventing damage during high-temperature semiconductor fabrication.

A particle production apparatus sprays processing liquid droplets onto inorganic powder material to ensure uniform surface treatment.

Treating fertilizer granules with acidic solutions lowers pH and complexes zinc, preventing soil sorption and improving nutrient uptake.

Non-uniform coating thickness on excrement treatment granules resolves the trade-off between water absorption speed and aggregating strength.

Air supply chamber stabilizes airflow into the rotary drum, preventing spray pattern disturbance and ensuring uniform coating.

Optimized urethane resin coatings prevent accelerated elution in high temperature regions while maintaining fertilizer content per unit weight.

Quench streams cool vaporized precursors to form ultrafine particles while preventing equipment fouling.

Functional polymer film-coated drug particles enable high drug content and small particle diameters through spray drying fluidized bed granulation.

Patterned template wettability directs sequential liquid deposition into precise multiphasic particles, resolving uniform size and geometric control challenges.

Composite particles combine resorbable polymer matrices with calcium salt fillers to enhance mechanical strength and processing ease.