Transportation And Packaging TRIZ Cases

A two-stage pyrolysis and melting setup processes large plastic waste and solar panels without pretreatment while recovering liquefied oil components.

Recycled medical plastics are compounded with fiber bundles and stabilizing additives to cut geogrid cost while improving aging and corrosion resistance.

Pressurized fluid streams, tank pulsing, and solvent extraction separate aggregate, fiber, and asphalt for reuse with less waste and energy.

Independent metering and dilution across multiple flow lines lets fracturing crews tailor proppant concentration per well while reducing blender downtime.

A low-density Fe-Mn-Al-C steel balances hinge shaft strength and weight in foldable phones, reducing deformation and breakage risk.

Copper-substituted MgAgSb raises room-temperature conductivity and power factor without relying on scarce Te, supporting IoT and waste-heat generation.

A double oxide shell on Zn-Al latent heat microcapsules limits leakage while stabilizing 300-550°C exhaust temperatures and heat storage.

Two-stage gas-liquid separation after depressurization removes supersaturated gas, preventing bubbles at the point of use.

Non-leafing aluminum flakes in a thin coating over zinc composite film preserve sacrificial protection and reduce visible red rust after film loss.

Rotating cartridge members vary air inlet size to tune droplet size, control pressure drop, and reduce leakage in aerosol generation.

Stacked fiber layers at different angles strengthen flexible display support, improving bending recovery, impact resistance, and heat dissipation.

Controlled molten salt heating pyrolyzes cured adhesive to separate laminar structures intact, reducing glass breakage and improving recycling yield.

Laser-clad AlCoCrCuFeNi HEA coating strengthens titanium alloy surfaces with higher hardness, wear resistance, and oxidation resistance.

Atomized disinfectant from a lid compartment keeps dispenser headspace clean, limiting mildew and microbiological fouling in water-borne pastes.

Binder-free silver nanoparticle paste enables low-temperature, low-pressure die attach with low porosity and high conductivity for wide bandgap devices.

Multi-phase sintering with a densification hold cuts porosity in stainless steel 3D prints, improving strength and corrosion resistance.

Magnetic coupling drives a bottom-mounted disk mixer through the vessel wall to handle viscous biotech media with low shear in small openings.

Heat-treated maleated bis-amide forms an iso-amidoamine emulsifier that stabilizes invert drilling fluids while lowering gel strength and fluid loss.

High-flow SO2 pulses through a supported lance improve barrel mixing, avoid water addition and cross-contamination, and reduce manual dosing effort.

A reinforced 3D brewing bag creates cavity space for tea leaf expansion, improving infusion and shape retention beyond flat sachets.

A mixer-driven circulation loop cools viscous seed paste through a tank and heat exchanger, cutting cooling time without larger pumps.

High-temperature gas recirculation lets one furnace delacquer and melt coated material, cutting energy use, emissions, and heat loss.

Heated and supercritical water form micelles that prevent asphaltene precipitation during incompatible oil blending, improving yield and operability.

A fine-ultrafine grain maraging steel made by SPS powder metallurgy raises ductility while maintaining 1300-2800 MPa tensile strength.

An integrated hot-end repair process preserves the bonding layer, uses activator and curing agents, and cuts repair time and recoating cost.

Variable multi-stirrer mixing prevents phosphorus pentoxide clumping in alcohol esterification, improving ester purity, color, and cleaning time.

Adjustable water mixing and pressure boosting enable precise hair product dosing, lower water use, and reduced scalp discomfort.

Steam from the boiler is reused for thermal hydrolysis, turning waste into SRF while boosting power generation and overall energy recovery.

Surfactant-coated silver nanoparticles form a protective metal film that suppresses sour brine corrosion in H2S and CO2 environments.

Functionalized magnetic nanoparticles enable minimally invasive, real-time in vivo biomarker quantification through AC magnetic spectroscopy.

Star surfactants with fluorocarbon or perfluoropolyether tails stabilize fluorous emulsions while supporting biocompatibility and gas transfer.

Oxidative immersion cleaves SAP cross-links in used sanitary products, enabling cleaner cellulose and plastic recovery with low residue.

A piston-based cartridge expels residual gas and depressurizes monomer liquid to prevent air bubbles and unwanted liquid injection in bone cement.

Electrolysis, ultrasonic dispersion, and magnetic separation isolate nano oxide phases for TEM while preserving ODS powder strength.

Ultrasonic treatment in liquid, followed by gas and radio-frequency stages, removes PCR plastic contaminants with lower energy use and faster processing.

Aerobic pretreatment and staged excavation restore unstable landfill zones while cutting leachate, odor, transport cost, and cleanup time.

Selecting a cooling liquid compatible with leaked non-aqueous feed prevents flocculation, preserves cooling, and extends seal life.

Large-radius U-shaped channels and buffer tanks prevent microsphere clogging, stabilize flow, and raise effective droplet yield.

Reaction-force sensing at the drive support measures mixer torque accurately in both directions without costly shaft strain gauges.

Saline mixing turns wood waste into an injectable biomass slurry that avoids decomposition and stores biogenic carbon underground.

Tailored Ti, Nb, Re, W, and Co-Cr alloy compositions cut recoil and support smaller crimp diameters without losing device strength.

Radial coupling elements, balls, and a locking ring enable selectable axial positions while preserving secure rotational drive in surgical tools.

Continuous X-ray diffraction tracks WO₂ content and crystallite size during tungsten powder reduction, enabling immediate process adjustment.

A fluorinated surfactant composition stabilizes single- and double-emulsion droplets by minimizing coalescence during incubation and thermocycling.

A neutralized block copolymer dispersant adsorbs yellow azo pigment and improves water affinity for stable aqueous ink dispersion.

Inclined side surfaces and a chip deflecting member redirect chips away from inactive edges, reducing erosion and preserving stable insert mounting.

Low-value solvolysis coproduct streams are separated and routed to gasification, pyrolysis, cracking, or solidification to cut waste and recover value.

Crushing, pyrolysis, and gas condensation enable on-site household food waste treatment that cuts collection cost and produces biochar for carbon sequestration.

Closed-loop powder circulation with suction and inert gas removes humidity quickly without mechanical disturbance to additive manufacturing.

A piston-driven grinding chamber uses friction and compression heating to destroy pathogens in solid waste without incineration, cutting energy use and pollution.