Other Chemical Processes TRIZ Cases

Binder-formed pores in perlite, diatomaceous earth, or sepiolite granules improve liquid uptake while maintaining flowability and reducing dust.

A zeolite and cerium getter mix captures nitrogen, methane, and carbon dioxide to preserve vacuum insulation in glass panel units.

Additively manufactured CMP particles reduce batch variation and enable tighter control of shape, size distribution, and process stability.

A thixotropic expandable rubber sealant resists vertical and inverted sag while adhering to vehicle cavities and staying flexible after cure.

Amino acid-based foam protects plants from frost while avoiding pollution, supporting growth, and extending surface coverage with stable bubbles.

Rapid graphitization of protein or sugar precursors forms ultra-low-density carbon aerogels with high surface area for salt and microplastic separation.

An iron concentration gradient in the diamond table limits thermal expansion cracking and impact damage in PDC cutters and drilling tools.

A hydrophilic copolymer particle suppresses nonspecific adsorption while preserving ligand-binding groups for stable, sensitive immunoassays.

A tailored polyethylene sealing layer lowers seal initiation temperature while maintaining a broad hot tack window for efficient, recyclable packaging.

Partially activated MOF-polymer tubes enable shaped medical articles to release nitric oxide consistently without losing polymer strength.

A microparticulate layer on shaped abrasive grains boosts cut rate by over 50% while reducing wheel wear in abrasive articles.

A high-melting lubricant in the abrasive size coat cuts friction, heat, and loading during aluminum grinding, extending abrasive life.

Fluidized classification removes fine lithium sorbent particles, lowering pressure drop and sustaining direct lithium extraction throughput.

Loop circulation and particle classification produce lithium sorbents with lower pressure drop, improving direct lithium extraction throughput.

Controlling slip strain during swelling helps this polyacrylic superabsorbent polymer keep permeability and absorption rate without losing retention.

EDTA-functionalized silica nanoparticles selectively adsorb lead-201 from thallium-201 at low pH, improving isotope separation for nuclear medicine.

Tailored pore structure and particle packing improve methane adsorption at 50 bar, enabling safer, denser natural gas storage.

Controlling gel brightness L* in water-absorbent resin particles improves absorption amount and uniform swelling in absorbers.

Mild heat below 140°C plus oxidizing agents removes organic residues from used absorbent sanitary products while preserving plastic, cellulose, and SAP quality.

Modified cellulose columns separate metallic and semiconducting CNTs with selective permeation, reducing cost and scale-up barriers.

Controlled crosslinking verified by TD-NMR helps this super absorbent polymer balance liquid permeability, fast uptake, and centrifuge retention.

Defined pores in a metal-complex ionic solid enable hydrophilic guest uptake, ion conduction, gas adsorption, and ion exchange.

A merged photoacid generator and diffusion-control resin improves resolving power and line width roughness for sub-30 nm patterns.

Hydrocarbon-treated moisture adsorbents help encapsulation films block moisture and oxygen while supporting durable OLEDs with slimmer bezels.

Porous particles with metal oxide and silane-thiol pore coatings improve heavy metal selectivity, adsorption capacity, and regeneration.

A chelating agent and cysteine are combined in super absorbent polymer to suppress urine odor and bacteria while preserving absorption.

Controlled doping, calcination, cooling, and milling raise LMO sorbent lithium loading and preserve spinel integrity for scale-up.

A DOPC-coated magnesium disk removes salt from flowing saltwater with minimal energy, reaching 99.062% extraction for portable desalination.

Selective polishing with zeta-potential-matched abrasive exposes transmissive regions, improving display visibility and fingerprint sensing.

A mixed resin particle approach balances fast absorption with diffusion area retention to reduce return in absorbent articles.

A block polymer antistatic additive improves resin film charge dissipation while preserving transparency and reducing contamination over time.

Asymmetric Janus abrasive particles improve CMP rate and selectivity by controlling orientation, limiting aggregation, and reducing scratches.

A micro-plasma reactor forms porous materials from amine and aldehyde precursors without toxic organic solvents, cutting synthesis complexity and cost.

Firing degraded two-component developer creates iron-eluting particles that purify water and adsorb harmful heavy metal ions.

Controlled hexagonal tungsten oxide particles balance near-infrared absorption with visible transparency through composition and defect tuning.

Multi-stage distillation cuts residual solvent in blood tube separation gel, reducing hazards while preserving clean serum or plasma separation.

Modular sorbent bags with recharge ports, vent lines, and luer connectors enable customizable dialysate purification with lower waste and cartridge cost.

Chelating agents and aluminum salts are added during polymerization to raise absorption speed and permeability without overly complex processing.

Cubiform ceria and an organic diacid raise silicon oxide CMP removal while improving polysilicon selectivity and reducing erosion and dishing.

A UV-absorbing layer shields the color filter in a quantum dot color conversion stack, preserving color reproduction and filter durability.

A water-soluble additive stabilizes nanoceria dispersion, keeping sub-40 nm particles active for fast CMP with fewer scratches and defects.

Controlling water in fine reassembly balances granulation strength and drying load, cutting re-fines while improving SAP absorption under pressure.

Spent amine-functionalized MOF sorbents are washed or chemically broken down to recover linkers and rebuild extruded sorbents with lower raw material use.

Binder-based MXene ink captures and reduces palladium ions in water, then aggregates for easy recovery while limiting nanosheet release.

Low-temperature torrefaction preserves carbonated hydroxyapatite in bone char, cutting energy use while improving trivalent arsenic adsorption.

A chain-extender and carrier-resin blend raises polyester melt viscosity while preventing gel formation, bridging, and loss of transparency.

Positively charged silica-coated ceria particles raise dielectric removal rate while reducing scratches and surface roughness in CMP.

A wax-, plant-oil-, and silicone-oil putty seals plumbing parts without staining marble or granite or degrading ABS plastic.

Zr-based MOFs such as NU-1000 and MOF-808 selectively and near-irreversibly remove iodate from liquid streams despite competing species.

Polyphenol extract from hulless barley grass helps curb colitis-linked colorectal cancer by reducing inflammation, oxidative stress, and tumor formation.