Products TRIZ Cases

Multiple absorption stages circulate rich and lean CO2 absorbent to improve low-concentration gas capture while reducing reboiling heat.

Controlled alkaline hydrolysis of polyamide improves diamine and dicarboxylic acid recovery while suppressing amino alcohol inhibitors.

High-silica zeolite in polyolefin films adsorbs PU foam VOCs, cutting odors while preserving mechanical integrity.

Short cellulosic fibers and furan binding support strong, recyclable 3D articles.

A controlled gas substream is compressed, heated, and hydrated before one-stage electrochemical membrane separation, reducing energy use.

An integrated facility routes mixed plastic streams through solvolysis, pyrolysis, gasification, and other units to reduce unrecyclable waste.

Substituted sugars and optional antioxidants stabilize recyclates, preserving mechanical properties and reducing light sensitivity.

This case combines tertiary and secondary amines in a controlled nitrogen ratio to improve CO2 emission and exhaust-gas separation.

A transition metal oxide controls hydrogen during plastic-waste steam cracking, improving olefin selectivity at atmospheric pressure.

This case shows how 2-hydroxyacyl-CoA lyase unifies carbon fixation and product synthesis for single-carbon elongation.

This case combines PET with biodegradable polycondensation components to balance elastomeric strength and natural microbial breakdown.

Mixed PVB feeds are equilibrated with solvent, catalyst, and butyraldehyde to produce uniform material for laminated glass.

Multiple sorbent modules stagger adsorption and desorption while sharing fans, heat sources, and vacuum pumps for continuous recovery.

DHA pretreatment and regeneration support microwave pyrolysis, producing cleaner solids and oil while purifying hazardous gas emissions.

A heated pipe and extruder pump maintain plastic at 265–310°C en route to reactors, limiting degradation and coke formation.

Microwave pyrolysis converts mixed plastic waste into hydrocarbon feedstocks at scale.

An oxidation-inhibiting gas protects heated sorbent from air during emergency desorption, preserving CO2 recovery performance.

Staged temperature and residence-time control helps pyrolyze mixed polyolefin waste into hydrocarbon feedstocks.

Control oxygen and pressure in continuous plastic pyrolysis to prevent air contamination.

Reactive distillation prepares controlled glycolate solution for PET depolymerization, producing BHET suitable for renewed PET production.

MAH-g-OBC and a secondary alcohol create reversible crosslinks for uniform foams with high melt strength and easier recycling.

Continuous measurement and feedback tailor PSA setpoints for each adsorber, correcting imbalances to improve oxygen yield and purity.

Activated graphene enables single-step plastic waste conversion, reducing energy demand while producing hydrocarbons for fuels or polymers.

A homogenizer, pelletizer, extruder, and flexible conduit deliver consistent feed while preserving an oxygen-free reactor environment.

Mechanical, acidic, alkaline, and carbamation stages control viscosity and polydispersity for stronger recycled textile fibers and films.

A screen, screw, and adjustable moisture control wings intensify dewatering to make livestock manure suitable for composting.

Reversible photoisomerization captures and releases CO2 at room temperature without fossil-fuel-derived heating.

Two-stage treatment removes diolefins, metals, and halogens from pyrolysis oil, improving light olefin yields and unit reliability.

An epoxidized vanillin Schiff base and composite curing agent support low-density, pressure-bearing plugging in hot fractured reservoirs.

A single adsorption tower alternates vacuum levels and gas paths to recover high-concentration carbon dioxide with less equipment and space.

Fluidized-bed and post-gasification zones use temperature control below ash softening to improve hydrocarbon decomposition and lower costs.

Controlled combustion preserves carbon in ash, enabling separation and activation into adsorbent material while reducing residual waste.

Controlled growth conditions regulate fungal material thickness, density, and flexibility while release layers ease substrate separation.

A three-layer PET bottle structure masks colored recyclate, limits light transmission below 5%, and supports food-contact compliance.

This PET recycling case uses sodium or potassium glycolate from reactive distillation to produce BHET-rich cleavage products.

Fine-bubble air diffusion reacts with alkaline solution to separate carbon products, residual air, and waste for recycling.