Other Chemical Processes TRIZ Cases

Balancing reactive and stable silanes resolves the trade-off between rapid bonding speed and extended storage life.

Surface crosslinking base polymer powder with alumina particles to enhance gel strength.

Embedded nickel-titanium alloy wires undergo phase transformation to generate expansion force, reducing ice adhesion by 18.2% at -20°C without external heating.

Precipitating polyaluminum creates a porous adsorbent that extracts lithium from salt lake brine while reducing erosion.

Surface crosslinked layers resolve centrifuge retention versus absorbency under load trade-offs while suppressing rewetting in hygiene products.

Ultrasonic energy directed through a return gas tube suppresses foam formation, maintaining high filling speeds without product loss.

Controlled oxidation-reduction potential in acidic polishing liquids enables high efficiency and low roughness for gallium nitride substrates.

Heterogeneous radical copolymerization increases separating agent immobilization while maintaining separation performance.

Alkaline regeneration prevents acidic protein precipitation that clogs columns, enabling over 200 reuse cycles without performance degradation.

Sorption and nanofiltration remove divalent impurities before forward osmosis concentrates lithium to 25,000 ppm without thermal evaporation.

Graphene-coated porous composites absorb oil and organic pollutants while enabling easy recycling via squeezing or distillation.

Direct steam stripping regenerates bis(iminoguanidine) sorbents from carbonate salts, accelerating rates up to 4.5 times faster than convection heating.

A copper-free friction material composition uses monoclinic zirconium oxide and carbon lubricants to maintain stable braking performance.

Mutated protein A ligands resist NaOH degradation, maintaining binding capacity during aggressive cleaning cycles.

Replacing inorganic salts with biodegradable organic compounds eliminates infrastructure corrosion and environmental pollution during soil stabilization.

Universal sol formulation produces porous monoliths across varied mold geometries without reoptimization, resolving size-shape adaptability complexity.

Reversed-phase suspension polymerization reduces odor in hygienic materials by optimizing dispersion agent concentration and boiling point parameters.

A curable composition uses a zirconium-based metal-organic framework to form an encapsulation part.

A polyepoxide with polyether lateral chains and pendant hydrocarbyl groups acts as a dispersant in particulate solid media.

Alkali metal oxides modify alpha-alumina abrasive particles to maintain superior grinding performance without relying on scarce rare earth oxides.

Rigid incorporants within the elastomer matrix resist material flow through interstitial spaces, allowing wider gaps under high pressure.

Hydrogen peroxide treatment removes furfural from polyacrylic acid crosslinked cellulose fibers.

A cemented carbide substrate binding phase incorporates nickel, chromium, or manganese additives to modify electrochemical properties.

A photocurable composition uses a specific fluorinated salt to stabilize leuco dyes during UV curing.

Polygonal ceramic particles with sub-50-micrometer edge radii balance initial cutting speed against rapid dulling in bonded abrasive wheels.

A carbon aerogel adsorbent collects polycyclic aromatic hydrocarbons from gas samples using a synthesized porous structure.

Segmented incomplete polyhedral particles reduce shelling by anchoring to the backing, while open interiors hold grinding aids.

A chemical mechanical polishing slurry combines benzyltrialkyl and hydroxyl-containing quaternary ammonium compounds to modify the substrate interface.

Transparent aldehyde-gas-adsorbing liquid eliminates binder aggregation to maintain substrate appearance while ensuring high adsorption performance.

Solvent-linked covalent organic polymers adsorb methane gas through flexible porous networks synthesized at room temperature.

Embedding silica gel in synthetic resin prevents fiber dust generation during moist heat sterilization.

A polishing slurry composition uses metal oxide particles and water-soluble organic polymers to achieve peak planarization efficiency.

A graft copolymer combines polyalkylene glycol with polyfluoro-1-alkene to deliver superior mold release performance.

Cross-linked egg white adsorbents remove p-nitrophenol rapidly without complex materials, solving efficiency and cost trade-offs.

A water-insoluble magnesium compound layer selectively adsorbs nucleic acids from liquid streams.

Low-temperature polycondensation of sodium dioximethylsiliconate yields selective TMPH adsorbents, avoiding nutrient malabsorption.

Emulsion-based dedusting composition forms a tack-free film on coal surfaces to suppress fugitive dust generation during transport.

Pressure drops trigger solute precipitation at leak sites, forming blockages that seal reservoirs without external detection equipment.

Liquid resin from oxidative cleavage of unsaturated oils replaces formaldehyde binders in abrasive articles.

Endothermic urea derivatives replace hazardous exothermic agents, eliminating toxicity risks while ensuring stable foam expansion and low water absorption.

UV curing replaces thermal drying in curable absorbent films to enable continuous manufacturing.

Segmented reactors separate bromination and coupling steps to improve mono-brominated alkane selectivity while reducing compression costs.

Segmented abrasive articles couple vitreous and organic bond portions to achieve higher burst speeds for high-speed grinding operations.

Fluorocarbon chain compounds form a liquid repellent layer with contact angles of 70° to 100°, preventing curable composition attachment and reducing defects.

Benzotriazole derivatives stabilize CMP slurries with silica abrasives, resolving selectivity trade-offs between tantalum removal and copper protection.

Segmented grains isolate porous deodorizing elements from water-absorptive materials, preventing pore blockage and reducing manufacturing costs.

Diffusion-driven phase inversion creates polymer-adsorbent beads that withstand thermal stress while resisting attrition during high-velocity gas flow.

Replaces methylethyldiisopropylammonium with 1,1-diethylpyrrolidinium to improve catalytic versatility while maintaining synthesis reliability.

A paint composition incorporates omnidirectional structural color pigments made from multilayer flakes dispersed in a binder.