Gas Treatment TRIZ Cases

A two-stage carbon bed system captures heavy and light hydrocarbons using vacuum regeneration to recover vapors as liquid or gaseous fuels.

Titanium coatings on gas chamber surfaces resist halocompound corrosion, maintaining oxide layers and reducing conductor losses during plasma treatment.

A dual fuel cell system compares electrical outputs to detect contaminants and prevent irreversible damage to fuel cells.

An adsorption bed extracts NORM from recycle streams to prevent equipment fouling and lower radiation hazards during continuous operation.

Recycling unreacted gaseous effluent increases hydrocarbon partial pressure to boost BTX yield while maintaining production flexibility.

A porous polymeric matrix integrates sorption particles to remove chemical ions from gas streams.

Segmenting the system into five beds with fast kinetics resolves the productivity-recovery trade-off in oxygen separation.

CO2-containing gas fixes carbon in calcium composition while drying the material, eliminating separate drying steps that increase energy consumption.

A WO3-TiO2 support absorbs sulfur oxides to protect noble metal catalysts from poisoning, reducing ammonia slip in exhaust systems.

Ribbed permeable panels eliminate welding in industrial activated carbon filters, preventing corrosion and dust leakage while maintaining structural integrity.

A reciprocating nozzle bore scraper removes effluent gas deposits within a burner inlet assembly manifold.

Curved wire mesh walls reduce wall film formation and urea deposits, ensuring efficient mixing of reductants with exhaust gases.

A fuel cell exhaust system integrates an SCR catalyst to convert nitrogen oxides using ammonia generated from onboard reformate gas.

Spacing the dehumidification unit from the filter medium body calms gas turbulence, increasing contact time and adsorption efficiency.

Recycling desulphurised gas reduces molar flow, preventing corrosive condensation and improving heat recovery.

A mineral composition converts atmospheric gases into stable carbonate powder.

Hydrogenation reduces olefins in hydrocarbon streams to prevent coke formation during adsorber regeneration.

A hydrodynamic cavitation reactor generates bubbles via hydraulic pressure drops to transfer dissolved gases from liquid to gas phase.

Dean vortices in a curved channel separate large and small suspended particles, removing both through pressure-driven discharge.

Acidic porous alumina support lowers platinum-oxygen binding energy to enhance saturated hydrocarbon removal.

A flexible Metal Organic Framework canister captures fuel vapors through dynamic adsorption.

External adsorbent extraction eliminates on-vehicle heating requirements and reduces power consumption during CO2 recovery operations.

A single-layer oxidation catalyst applies a palladium concentration gradient to reduce production complexity while maintaining conversion efficiency.

Cross-linked macroporous polymeric adsorbent recovers natural gas liquids from feedstreams using microwave heating.

Plasma treatment bonds a non-woven support layer to an electrospun nanofiber layer, maintaining low air resistance after IPA vapor exposure.

Functionalized metal-organic frameworks use adjacent amines to form ammonium carbamate pairs, reducing energy consumption during CO2 separation.

Base metal catalysts replace noble metals to lower costs while maintaining high conversion activity.

Mixes porous coalescing particles throughout the desiccant bed to prevent air bypass paths, ensuring reliable oil removal while simplifying manufacturing.

Wall-flow honeycomb catalyst integrates dust filtration and low-temperature denitrification using a vanadium-molybdenum composite oxide on a ceramic substrate.

A blocking region prevents premature vapor diffusion into the adsorbent filter layer, extending breakthrough time in small electronic enclosures.

A cementitious composition containing at least 47% w/w vaterite and amorphous calcium carbonate sets to achieve high compressive strength.

Precipitating CO2 as solids in the absorber avoids high-energy thermal regeneration of liquid amines.

A desiccant dryer removes water vapor from feed gas streams before pressure swing adsorption processing.

Adjustable bypass and main ports maintain unobstructed exhaust flow, preventing engine power reduction caused by choked aftertreatment systems.

Macroporous composite beads disperse active components in a polymer matrix to increase surface area and maintain fluid flow rates.

Heating the porous carrier removes used hydrophilic polymer absorbent, enabling reuse of the inorganic support structure.

Fischer-Tropsch synthesis converts captured CO into hydrocarbons while waste heat regenerates the chemical absorbent, reducing net energy input.

Reboiled absorber column captures ethane and ethylene from vent gas, reducing catalyst requirements in ethylbenzene production.

A drying chamber with disinfecting light sources sanitizes rechargeable electronic devices, preventing bacterial growth and moisture damage.

A drying device switches process air flow between fresh intake and closed recirculation using an additional valve unit.

Serial catalytic reactors with controlled oxygen flow convert hydrogen sulfide to elemental sulfur.

A connection pipe with distinct vertical portions separates heated air from evaporated fuel to improve desorption performance.

A two-stage electrochemical oxygen concentrator separates oxygen molecules using ceramic electrolyte wafers to produce ultra-high purity gas.

A particulate combustion catalyst uses monoclinic zirconium oxide and silver to oxidize soot at low temperatures.

Defect-modified phosphorus-doped tubular carbon nitride reduces charge carrier recombination rates to improve NO removal efficiency in exhaust gas treatment.

Segmented adsorbent layers prevent elemental sulfur formation during regeneration, extending molecular sieve life in LNG dehydration units.

Self-supporting foam-geometry structures containing over 50% active material enhance fluid interaction through tortuous channels.

Electronic microbicidal air filter uses UV-C light to sterilize air, eliminating saturated mechanical filters that cause pollution.