Gas Treatment TRIZ Cases

See how a TiO₂-Cu₂O composite photocatalyst uses electron trapping to reduce recombination, ach

See how alternating adsorption and regeneration modes with extended startup heating restore ads

See how distributed gas detection, central monitoring, and selective filtration activation loca

See how driving the moisture absorption disk at its outer edge removes central obstructions, en

See how a separate evaporation chamber enables high-concentration liquid desiccant operation, p

See how sensing units and directed air flows create adaptive capture zones to contain and remov

See how a finless evaporator with vertical flat tubes and extension portions improves drainage,

See how a dedicated sealing member at the filter mounting port prevents air leakage and condens

See how selective filter deployment based on sensor feedback maintains indoor air quality while

See how an inclined door glass compresses the filter while an offset brush cleaner counteracts

See how polymer membrane fibers with perpendicular airflow and vacuum-driven separation elimina

See how an asymmetric filter with a compressing portion and brush collects biased lint near the

See how temperature adjusters pre-condition inside and outside air before CO2 separation, reduc

See how a two-stage compression and expansion cycle extracts water from humid air using ambient

See how a two-piece exhaust line with pin-and-plate contact verification prevents harmful CO₂ a

See how secondary cracking of PSA tail gas and membrane separation recover residual ammonia and

See how a mobile air purifier regenerates its CO2 absorption filter by moving to ventilated are

See how merging vacuum and air purifier units with sensor-driven control reduces airborne dust

See how fiber mats with hydrophilic channels absorb moisture and contaminants from ventilation

See how pivot and retention mechanisms enable a single rack to accommodate multiple air filter

See how controlled fine droplet supply prevents water film formation on dielectric particles, m

See how magnetic fasteners enable tool-free installation of external HVAC filters, collecting d

See how staggered lattice-shaped spaces hold photocatalytic balls to balance one-pass viral ina

See how a spring-biased air filter assembly maintains sealing engagement despite repeated remov

See how expandable flow pathways and modular gas guiders with AI control achieve near-zero indo

See how redox-assisted electrodialysis regenerates liquid desiccant while a secondary heat pump

See how a geothermal system uses thermal syphoning to power CO2 capture, compression, and geolo

See how geothermal heat regenerates alkaline capture solutions to reduce energy consumption and

See how ionic liquids dissolve radon gas from indoor air through scrubbing and sparging, enabli

See how an expandable flow guiding pathway and modular gas guider configuration adapt CADR to i

See how a retention membrane with selective pore size allows air to escape while blocking flamm

See how end and intermediate deflecting means redirect air flow to eliminate stagnant zones, en

See how heated open-cell metal foam uses Joule heating to destroy airborne pathogens at >99.9%

See how a precision fabric filter with integrated capacitive sensors detects moisture and clogg

See how distributed adsorbent containers positioned in outdoor unit air flow paths recover CO₂

See how segmented mounting portions and magnetic coupling stabilize a single inlet cover across

See how segmented inlet covers and inverted filter-frame orientation enable convenient filter r

See how a filter module with flow guide structure maintains sensor accuracy over 90% of air flo

See how segmented mounting portions and magnetic coupling stabilize a unified inlet cover over

See how a booster-oriented filter frame and rear wire hole enable filter replacement without mo

See how vertical HEPA filter placement and bag-in/bag-out replacement reduce device depth and s

See how a hygroscopic rotary wheel with optimized moisture absorbing and removing space ratios

See how an absorption heat transformer upgrades engine coolant waste heat to drive CO2 strippin

See how segmented electrical conductors with air gaps prevent short circuits while maintaining

See how extracting MOF adsorbent from conductive substrates and suspending it in porous support

See how merging air-conditioning and purification with aligned inlets and outlets improves effi

See how a stretchable filter bag fastens to a reusable frame without clips, reducing waste and

See how a thermal desiccant system uses enthalpy exchange and segmented beds to maintain contin

A heated folded sorption filter adsorbs CO2 and moisture from recirculated cabin air, then regenerates quickly to maintain EV HVAC air quality.

Separate filtered and bypass pneumatic paths keep filter dust from reaching pick-and-place equipment and semiconductor package surfaces.

Separate inflow surfaces and an internal flow channel keep filtration working when the primary filter area is clogged by snow or particles.

A switchable gas-guiding assembly alternates hydrogen purification and substrate regeneration to remove moisture and sulfur impurities without replacement.

A detachable multi-part cover shields the inverter blower fan from damage and dust while preserving filtered airflow for heat dissipation.

Adsorbent siloxane cartridges clean engine intake air while a blower offsets trap pressure drop and a sensor flags silicate buildup.

Porous coordination polymer filters in the exhaust path capture and recover precursor gases, improving thin-film purity and reducing raw material waste.

A superabsorber or ion-exchange safety element removes acidic water in the cathode air path and signals replacement before fuel cell damage.

Complementary spring supports and integrated cover fastening prevent cartridge displacement, wear, breakage, and leakage in vehicle air dryers.

Using heat transfer liquid and Venturi mixing, this case maintains near-isothermal air compression and expansion while recovering waste heat for work.

Sensor-based saturation detection times adsorbent regeneration to cut compressed air waste and prevent condensate damage in compressor systems.

A hinged side grille and spacer adapters cut cabinet filter maintenance time while fitting different radial fans and preserving IP54 protection.

An algae-filled chamber under a light-transmitting solar panel captures CO2 while temperature control improves reliability across climates.

A venting membrane and monitored sorption element relieve battery gas pressure while capturing hazardous compounds before saturation reduces protection.

A recirculation loop and separator recover CO2 from fuel cell off-gas for methane production, improving raw material use and lowering carbon emissions.

Electrolytic membrane dehumidification keeps switchgear dry from -10 to 70°C without heating, frosting, or desiccant replacement.

A primary filter at a vent flow path bend captures battery-pack dust before the final filter, reducing clogging, pressure buildup, and ignition risk.

Bubble-forming tray holes and staged scrubbing spaces increase gas-liquid contact, improving harmful gas absorption in semiconductor exhaust.

ECU logic delays air resupply during filter regeneration so the air dryer keeps enough regeneration time and avoids performance loss.

Shared water treatment and isolatable reaction chambers cut scrubber footprint, water use, and maintenance burden in semiconductor exhaust handling.

Independent solenoid control separates drying and regeneration phases in a commercial-vehicle air dryer to maintain airflow and improve compressor start-up.

Electric heating replaces ammonia or fuel-gas combustion, while adsorption and membrane separation deliver high-purity hydrogen with lower NOx and energy use.

High-temperature silicon conversion turns fluorinated semiconductor exhaust into recoverable SiF4, improving fluorine capture and reducing emissions.

Biphilic fog harvesters use droplet-driven electricity and air discharge to collect water and fix nitrogen into plant nutrients without grid power.

Inlet temperature sensing replaces unreliable compressor feedback to switch the air dryer at the right time and avoid unnecessary cycling.

Cooling and two-stage moisture removal raise CO2 concentration from fuel cell exhaust while reducing absorbent demand and system complexity.

An aqueous electrochemical DAC cell uses a hydrotrope to stabilize redox-active capture material, cutting energy use and oxygen sensitivity.

A combined drying agent and filter insert cuts expansion tank assembly cost while blocking moisture and pollutants in battery cooling systems.

Oxidation, filtration, cooling, and gas mixing treat harmful test-chamber exhaust to reduce burn risk and environmental harm.

Oxidation, filtration, and gas temperature control treat harmful and burnable exhaust from transportable electric component test chambers.

A bypassed inert-gas path lets a clogged semiconductor exhaust byproduct trap be replaced quickly without stopping the process chamber.

A single electrically controlled valve replaces pneumatic control signals, cutting air processing unit complexity and cost for electronic compressors.

Weakened annular end portions deform against the housing to stop combustion gas short-pass and improve residue capture in pyrotechnic devices.

Real-time battery management paired with atmospheric water harvesting helps extend EV range and maintain operation when charging access is limited.

Interlocking housing, cover, and filter element features replace endcaps and elastomeric seals to maintain sealing and reduce vibration stress.

A spring-loaded activated carbon cartridge fits inside the battery cooling expansion tank to cut space, simplify replacement, and limit hydrocarbon discharge.

Bubble-forming tray holes and scrubbing solution flow increase gas-liquid contact in a semiconductor scrubber to remove harmful exhaust gases.

A vortex flow path separates droplets from air while a variable-pressure channel limits differential pressure and energy loss.

A superimposed AC+DC output with transformer rectification cuts ozone and radiation while preserving ion-wind thrust for civilian plasma fans.

A venting unit with a nested filter controls gas and flame discharge while blocking moisture and debris that could trigger battery module hazards.

A shared FTIR monitor tracks bonding exhaust byproducts from multiple tools, reducing calibration uncertainty and enabling safer process control.

A vertical-to-horizontal flow path and gas-flow director create swirl flow, improving water separation while freeing inlet placement from end plate constraints.

A plastic base plate with a tubular metal insert keeps the air dryer cartridge securely mounted while cutting weight and manufacturing complexity.

Water-laden hydrogen from PSA tower recovery is routed back to the compression feed path, cutting hydrogen waste while preserving drying performance.

Ozone sterilization is paired with UV irradiation to disinfect gas, deodorize airflow, and decompose excess ozone before discharge.

A plastic base plate with a tubular metal insert cuts air dryer cartridge weight and manufacturing complexity while keeping secure attachment.

An integrated desiccant reservoir cools stored compressed air into the optimal drying range, reducing moisture-driven corrosion and malfunction.

A parallel turboexpander recovers pressure-letdown energy as electricity while cooling, separating, and dehydrating natural gas.

Circumferential adhesive fixation spreads housing loads to prevent weld-point cracking and leakage in air treatment cartridge assembly.

Hydrophobic binders and fluorinated silica carriers help MOF sorbents resist humidity while preserving CO2 capacity, strength, and mass transfer.

Rotating nitrogen gas confines plasma to the center, decomposing PFC exhaust while limiting radical and powder buildup on chamber walls.

Controlled CO2 hydrate formation, compaction into plugs, and sleeve sealing enable stable long-term seabed carbon storage.

Pressure-drop monitoring detects adsorbent embrittlement and powder buildup early, helping CO2 separation systems maintain efficiency and cut maintenance.

Steam reforming with integrated CO2 capture and sodium carbonate conversion enables blue hydrogen storage and efficient turbine power generation.

Predictive SCR catalyst modeling uses upstream and downstream sensor data to adjust reductant dosing as degradation changes NOx conversion and NH3 slip.

A membrane separates hydrogen from methanol recycle gas, enabling low-emission heating and high-purity CO2 recovery with lower energy use.

A cationic silicate and water-soluble polymer scrubbing liquid boosts PM10 to PM1 capture while reducing scrubbing liquid demand.

A side-facing container opening and guide plate use airflow and the Coanda effect to keep railway CO2 adsorption efficient without blowers.

Vertically stacked radial sorbent beds with integrated heating and steam purge cut pressure drop and condensation in DAC regeneration.

Multiple filtering portions collect target substances from separate treatment outputs while a removable holder prevents mixing and cuts handling time.

A three-zone iron and copper zeolite SCR layout improves NOx and N2O removal while limiting pressure loss in lean-burn exhaust treatment.

HEPA and VOC filtration with a pressurized blower improves respiratory therapy air quality while reducing noise and supporting patient comfort.

Sensor-based control adjusts drying, adsorption, and desorption to match sorbent loading, cutting energy use in direct air capture.

A ZIF-8 and XMgAl hydroxide composite removes H2S in a stirred tank, extending breakthrough time while avoiding complex scavenging chemicals.

Model libraries simulate enhanced rock weathering to predict CO2 removal and toxic metal co-precipitation under regulatory limits.

Captured CO2 is compressed into an existing natural gas pipeline, cutting transport infrastructure cost while supporting compressor engine power density.

Continuously moving adsorber panels and multi-zone regeneration raise DAC throughput while cutting mechanical complexity and energy use.