Other Chemical Processes TRIZ Cases

Analysis method for mycotoxins using a high-performance liquid chromatograph with fluorescence and photodiode array detectors.

A precursor containing aluminum, yttrium, and specific metal oxides enables alumina sintering at reduced temperatures.

Optimized low-concentration phosphoric acid prevents excessive gas production and operator safety hazards while effectively denaturing asbestos fibers.

An internal rail system relocates heavy transformers outside the tower, eliminating costly crane dependency.

A composite material of metal-organic framework nanoparticles and gold nanobipyramids detects volatile organic compounds through surface plasmon resonance color shifts.

Chloroacetic acid modification of mesoporous silica enables rapid Pb and Cd ion removal, overcoming slow kinetics and low selectivity.

Surface crosslinked water absorbent improves gel stability and temporal durability while maintaining high liquid permeability.

Pyrochlore phase oxygen storage materials maintain NOX conversion efficiency under sulfur-rich conditions.

A peroxidic fluoropolyether carboxylate surfactant forms stable microemulsions with 30-150 nm particles.

Hydraulic press compresses coconut coir pith into absorbent tablets without adding moisture.

Composite chemical sealing film combines vinylidene chloride and polyethylene resins to create a durable barrier.

Replacing diatomaceous earth with cristobalite increases friction coefficients while maintaining structural integrity across varying speeds.

A synthetic fluid-based dust suppressant composition stabilizes soil surfaces and controls particulate matter through durable coating formation.

A boehmite binder joins MOF particles to resolve the contradiction between mechanical strength and adsorption capacity.

Surfactants and rheology modifiers balance sprayability with vertical cling, preventing drippage on automotive surfaces.

A magnesium oxide and silane coupling agent coagulant forms a crosslinked network to gel tire puncture sealing agents.

A coating agent aqueous dispersion comprising PTFE and binder resins adheres to rubber sealing materials.

Integrating metal-organic frameworks into concrete enables autonomous carbon capture, eliminating complex machinery requirements.

Tetrahydrobenzotriazole blends form stable protective films on metal surfaces, reducing copper corrosion rates by 0.05 mpy in oxidizing water.

Acid-catalyzed synthesis of ethynyl-terminated organopolysiloxanes resolves moisture reactivity contradictions, delivering rapid curing and storage stability.

A polyurethane adhesive composition combines a non-blocked urethane prepolymer with a polymeric polyol to form a stable bonding layer on abrasive substrates.

High-shear mixing stabilizes foam bubbles during super absorbent polymer preparation, preventing carbon dioxide loss and ensuring uniform pore formation.

A core-shell particle structure combines yttrium oxide with cerium oxide to address uneven distribution and low durability in traditional polishing materials.

Contacting a deactivated ruthenium catalyst with a reducing gas removes sulfur components to restore activity and lower chlorine production costs.

Microwave titanium catalysts depolymerize waste polyester at low temperatures, eliminating heavy metal contamination and reducing energy consumption.

Segmented step-down grooving eliminates stringer defects and surface roughness in chemical mechanical polishing pads.

A coreless gasket material combines fibrillating fibres with chemically exfoliated vermiculite to replace organic rubber components.

In-situ polymerization in mineral oil removes energy-intensive solvent stripping and allows difficult-to-extrude low-molecular-weight polymers.

A water-absorbent resin with a controlled cavity area ratio retains liquid volume under pressure, preventing re-wet in thin absorbent articles.

Rectilinear capillary channels in a monolithic silica structure reduce pressure drops and diffusion resistance for chromatographic separation.

A staged ozone feed system distributes gas through static mixers to achieve high dissolution efficiency in liquid flows.

Cross-linked polymeric microspheres with interconnected macropores enable convective mass transfer.

A sulfonium salt photoacid generator enables efficient curing of cationically polymerizable compounds under i-line radiation without sensitizers.

Hydrophobic nanoparticles dispersed in a polyurethane matrix prevent ice adhesion while maintaining erosion resistance and service life.

A bionic fiber adsorptive material with multi-adsorption sites rapidly removes heavy metal ions from water.

HASE-coated cellulose ether prevents lump formation in fine gypsum mortars, eliminating costly blending equipment.

A silane-free unsaturation and yttrium inhibitor composition eliminates pretreatment steps while maintaining strong substrate adhesion.

A melamine-aldehyde-diaminoalkane terpolymer on carbon nanotubes adsorbs cadmium ions from aqueous solutions.

Electrochemical plating deposits alloy metals onto activated carbon supports to form stable composite structures.

A polyol composition dissolves a polyaminochlorophenylmethane mixture to enable low-temperature foaming.

Cerium oxide CMP slurry uses an adsorbent to secure abrasive particles on the polishing pad, resolving low initial polishing rates on patterned oxide layers.

Peroxide-crosslinked fluororubber composition with hydrophilic fillers resists metal corrosion in ether fuels without compromising compression set.

Acid activation of water-rich raw clay eliminates energy-intensive drying steps while enhancing adsorption capacity for efficient oil refining.

A silicon carbide polishing liquid combines manganese oxide abrasives with permanganate ions and surfactants to balance removal rates.

Dried sodium-activated bentonite with rare earth salts sequesters oxyanions, eliminating high water volume transport costs.

A fluorinated elastomer pressure-sensitive adhesive forms a flexible barrier layer around optoelectronic components.