Gas Treatment TRIZ Cases

An alkaline absorption column with oxidant promoters captures CO2, NOx, and SOx simultaneously, reducing plant footprint.

A segmented catalyst assembly uses distinct base metal loadings to expand the operational temperature window for exhaust treatment.

Breather employs optical detection via light source and mirror to indicate desiccant saturation without transparent housing.

A reversible scaffold shields MOF micropores from high-pressure formation damage, preserving at least 65% surface area for gas storage.

Stress relaxing crevices on the outer periphery redirect tensile stress, preventing ring cracks in exhaust purification systems.

Switching a single gas separation system between VPSA and PSA modes eliminates separate inert gas sources, lowering installation complexity.

Parallel fluidized beds remove sulfur from synthesis gas using regenerable sorbents, reducing attrition by minimizing pressure cycling.

Real-time saturation sensing adjusts water injection to maintain optimal scrubber temperatures, reducing lime consumption and corrosion.

A sterically hindered amine absorbent composition enables rapid carbon dioxide capture through bicarbonate formation pathways.

Sodium bicarbonate maintains buffering capacity and inorganic carbon levels in anaerobic digesters, enabling high-rate feeding without acidosis.

Integrated liquid sorbent scrubber and Sabatier reactor convert carbon dioxide to methane, eliminating separate storage vessels.

Evaporation vessel concentrates the scrubber bleed into 5-22 wt-% hydrochloric acid vapor, preventing salinization of water bodies.

Rotating desiccant transporters reduce pressure drops in carbon capture systems by splitting flow across segmented beds that operate continuously.

Bonding a calcium carbonate getter to an alumina substrate removes chromium vapors before they poison the cathode, preserving solid oxide fuel cell performance.

Halogen-modified activated carbon oxidizes and captures mercury through rapid chemical reaction, reducing sorbent usage and enabling regeneration.

A composite absorbent merges an ionic liquid with ethylene carbonate to capture and convert ethylene oxide.

Porous organic cages separate hydrogen isotopes via kinetic quantum sieving using precisely tuned 3 angstrom apertures.

A heated mixer conduit coating accelerates DEF evaporation and urea thermolysis to prevent exhaust system fouling.

Foldable arms with magnetic grips attach a planar filter to the motor casing, reducing maintenance time and material waste.

Direct generator power drives an electric heating stage to warm a particulate filter, enabling efficient regeneration across all operating conditions.

Segmented honeycomb structures use variable thickness bonding layers to reduce thermal stress and prevent cracks in diesel particulate filters.

Segmented sealing elements accommodate friction variations during screwing, preventing twisting damage while maintaining reliable compression.

A rotary wheel adsorbent minimizes pressure drops across valves to resolve the contradiction between oxygen production capacity and economy of scale.

Specific surface roughness parameters create persistent wettability, eliminating frequent maintenance of gas-liquid contact apparatuses.

Dividing syngas for segmented water-gas-shift and hydrolysis removes hydrogen cyanide to ppb levels, preventing Fischer-Tropsch catalyst poisoning.

A CO catalytic regenerative heat exchange device replaces traditional heat exchangers in sintering flue gas systems.

A semi-enclosed air purifier uses PET resin strips to generate an electrostatic field for dust removal.

A fuel tank cap integrates a charcoal canister with segmented chambers and ultrasonic welding to contain adsorbent material.

Mid-compression recirculation raises CO2 partial pressure, reducing energy penalties and equipment size for post-combustion capture.

Segmented sorbent particles neutralize sulfur oxides to preserve pore volume for mercury capture.

A passive dual-chamber trap uses segmented absorbent materials to capture gas flux independently of flow direction.

A CO2 recovery unit adjusts solution circulation and steam supply using proportional integration calculations.

Membrane separation recovers olefins from both liquid condensate and uncondensed gas streams, reducing waste losses.

Segmented treatment units replace oversized apparatuses, reducing installation complexity and maintenance costs.

Adjusting silica-alumina ratios above 30 preserves crystallinity in LEV-type zeolites exposed to high-temperature, high-humidity environments.

Catalytic oxidation converts hydrogen to water vapor while external air guides further dilution, ensuring safe discharge below regulatory limits.

Replacing alumina with zirconia-rare earth supports prevents surface area loss, improving exhaust conversion.

A blend of oligoamine and piperazine derivative absorbs acid gases from fluid streams at controlled temperatures.

Segmented concentric tubes cool the lance structure, preventing boiler damage from large diameter components.

A segmented exhaust gas treatment system uses distinct catalysts for denitration and oxidation.

An enclosure circulates ambient air around a bulk gas purification vessel to accelerate cooling after regeneration.

Metal sulfide-doped silica adsorbs mercury while basic inorganic solids neutralize acid gases, eliminating expensive filtration.

Fluidized bed carbothermic reduction converts SO2 flue gas into elemental sulfur using active coke and carbon-based agents.

A thermoformed hydrocarbon adsorbing sleeve integrates stiffening features directly into the duct structure to secure the material without external supports.

A columnar air purifier uses a helical photocatalyst guider to ensure full UV illumination of the catalyst surface.

A gas circulator heats purified gas in a closed loop for adsorber pre-regeneration.

Horizontal rectangular prism adsorbent beds optimize flow paths to reduce dead volume, enabling high volumetric throughput while maintaining low pressure drop.