Other Chemical Processes TRIZ Cases

This case combines biochar, sand, perlite, clay, and ZVI in filtration media for high MC-LR removal across water matrices.

Controlled fluorinated additives improve solubility, lubricity, cooling capacity, and efficiency in low-GWP refrigerant blends.

Layered composite beads adsorb ammonia and suppress bacteria in aquaculture water.

Controlled polymerization and gel crushing limit particle size to 500 μm or less while reducing monomer residue.

A fluorine-containing coating combines fluoropolyether repellency with silyl bonding to improve wear, chemical, and heat resistance.

This refrigerant blend combines R-32, R-1234yf, R-1132a, and CO2 or a hydrocarbon to lower GWP while retaining R-410A performance.

A kiss-cut and UV-curing process replaces problematic PVB edge sealing, preserving PDLC light control and smooth curved edges.

This case uses a high-SAR, low-Si-OH silicate shell to preserve CO2, NOx, and HC adsorption in humid conditions.

Oxygen-functionalized carbon particles support selective CMP of metals and nitrides while limiting recessing and dielectric erosion.

A 500–5,000 g/mol polyaminosilane inhibitor balances tungsten removal, etch control, and surface finish on patterned wafers.

Using specific water content and high torque, the process improves substitution efficiency for biodegradable superabsorbent polymers.

Pre-formed abrasive particles are positioned and oriented in fixed abrasive bodies for more consistent grinding and cutting.

This blood filter combines mesh capture and cross-linked polymeric sorption to remove thrombi, nanoparticles, and inflammatory mediators.

SAZn@BC uses isolated zinc sites and a carbonaceous electron reservoir to degrade PFAS and antibiotics across broader pH conditions.

Controlled gel flow and high retention capacity help absorbers resist deformation and re-wet under external stress.

Slow-release salt fillers and phase-changing polyurethane help melt pavement ice while reducing salt use and pavement damage.

This case combines lithium- and magnesium-exchanged LTA or FAU zeolites with polymers to increase water adsorption while retaining strength.

Sulfite and organic antioxidant sprays help preserve gel stability in water-absorbent resin while suppressing dissolution and yellowing.

This case combines gradient stirring with a polymer-vinylidene fluoride matrix to resist degradation in high-temperature brine.

Functionalized carbon particles polish metals with less etching and recessing.

A butyl-rubber thermoplastic spacer composition supports low-temperature molding, faster shaping, and accurate corner filling.

This case shows how a thiourea-modified acrylic rubber composition limits thermal degradation and gelation above 190°C.

Prussian blue analogs use staged heating to desorb water before methanol, recovering methanol at 40% or higher concentration.

This case combines D50/D90 particle-size control with integrated CRC, DRC, GPR, and DAP measurement for absorbent materials.

This case assigns EPDM to dynamic seals and isobutylene polymer to the gasket, helping contain HFA152a and protect product stability.

This case combines quaternary amine and mercapto groups on attapulgite to improve PFAS adsorption without costly membrane equipment.

This case combines sorbent, polymer binder, and plasticizer to limit capacity loss while enabling flexible structural water capture modules.

A tailored acrylate sealant forms a separable emulsion, enabling over 98% reuse of rinse water and sealant without discharge.

Connected ridges with varying recess depths prevent protrusion failure, limiting contact area while maintaining slidability and adhesive force.

This case uses polymer processing and polyurethane surface coating to balance saline liquid diffusion with reduced re-wet.

Pechini sol-gel processing controls phase composition, morphology, and 50–90 nm crystallite size in CuMg0.5Mn1.5O4/CuO nanocomposites.

This case balances rapid absorption and water retention with crosslinked resin particles to limit gel leakage under load.

This case uses a sputtered Zr-V getter film and staged activation to reduce outgassing while protecting sensitive MEMS components.

This case uses circular silica particles and controlled dispersion to increase removal rate while reducing residual abrasive grains.

This resist composition uses light-triggered acid generation to balance sensitivity, CDU, and reduced film thickness in lithography.

Combining water treatment residuals with biochar strengthens bioretention media for color and phosphorus removal from runoff.

The process reduces starch molecular weight, adds acidic groups, and dries the polymer to form a productive, high-absorption physical gel.

Explore MOF and POP adsorbents that store arsine and phosphine below ambient pressure while reducing high-pressure cylinder risks.

This case uses foaming, particle sizing, drying, and surface crosslinking to improve absorption, liquid transfer, and permeability.