Gas Treatment TRIZ Cases

A turbine refrigerator drives refrigeration using pressurized exhaust gas from benzene oxidation to condense organic components.

A universal main body supplies power to interchangeable plasma generating devices for skin treatment.

Sealed nozzle directs pressurized fluid to specific filter zones, resolving incomplete cleaning caused by air bypassing clogged regions.

Calcined dolomite pellets doped with metal ions capture carbon dioxide.

A double envelope adsorber uses a stainless steel inner case to protect against corrosion.

Removing the binder component reduces operating costs and desorbent circulation while maintaining mechanical strength in simulated moving bed processes.

Branching a 1 to 30 percent exhaust gas sub-flow reduces facility size while maintaining high mercury capture rates.

A honeycomb structured body distributes catalyst across inorganic particles, fibers, and binder to maintain high dispersion.

Staged fluidized beds circulate sorbent counter-current to gas, reducing energy penalties from fixed bed heat management.

A selective noncatalytic reduction system recycles exhaust heat to preheat incoming streams.

Segmented contactors reduce equipment weight and capital costs while maintaining high H2S scavenging efficiency in offshore applications.

Transition metal trimer catalysts accelerate CO2 absorption in amine solvents, reducing absorber column volume and regeneration energy requirements.

Hydroxide-ion-exchanged poly(N-vinyl guanidine) polymer achieves high CO2 uptake while enabling low-energy regeneration.

Ammonia barrier catalyst oxidizes ammonia to nitrogen oxides, reducing slip and improving SCR regulation accuracy.

A sliding barrier segregates distinct particle types during loading to eliminate costly screens and ensure dense packing.

An air dryer integrates a silencer and exhaust valve to reduce noise while simplifying the structure.

Cs2AgSbCl6 bimetallic perovskite loaded on graphene-like carbon nitride creates a heterojunction for visible-light photocatalysis.

A multi-layer exhaust catalyst device segments platinum and palladium ratios across three coating layers to oxidize hydrocarbons, carbon monoxide, and nitrogen oxides.

TiO2 photo-catalytic oxidation generates reactive species to resolve the contradiction between high-cost UV decontamination and recontamination risks.

A form-fitting sealing groove engages an annular seal to secure the filter element position without additional components.

A renewable desulfurization process uses a suspension bed reactor to mix slurry with hydrogen sulfide gas for efficient contact and reaction.

Segmented passages with asymmetric lengths protect hydrophilic adsorbents from steam interference while minimizing energy consumption during desorption.

Vapor-to-vapor contact between hydroxide vapors and carbon dioxide increases removal rates by 15 times compared to liquid processes.

A nano carbon dioxide capture agent enhances photosynthetic rates in crops using a composite material.

A denitration catalyst with oxygen-deficient vanadium pentoxide defect sites enables nitrogen oxide reduction at temperatures below 200°C.

A crankcase ventilation filter assembly uses specific seal arrangements to ensure accurate cartridge installation and proper engagement within the housing.

Amine-functionalized metal-organic frameworks use controlled humidity to enhance carbon dioxide adsorption capacity and kinetics.

Upward spray nozzles on header pipes create falling liquid films that ensure uniform dispersibility and reduce entrainment at low flow rates.

Microwave heating desorbs CO2 from porous sorbent structures, cutting regeneration energy costs below $100 per ton.

Segmented corrugated walls isolate powder voids to prevent horizontal short circuit paths, ensuring high gas purity during maintenance without structural complexity.

A thermodenuder with a central heater creates a temperature gradient to separate semi-volatile material from aerosols.

A horizontal integrated carbon capture system merges cooling, absorption, and water wash steps into a single vessel with shared walls.

A controller coordinates SCR catalyst regeneration temperature and duration based on urea deposit accumulation levels to maintain exhaust flow efficiency.

Segregated catalyst zones in a honeycomb substrate balance pressure loss against purifying efficiency.

Methanol catalyst generates radicals to decontaminate organic compounds at normal temperature, eliminating ozone corrosion and complex heating equipment.

Segmented dehumidification and tempering sections reduce energy consumption and cooling times for process gases.

Honeycomb trapping member in auxiliary canister minimizes bleed emission by reducing ventilation resistance.

A two-layer exhaust catalyst protects metallic palladium from reduction by an Rh upper layer, maintaining catalytic activity under wide A/F windows.

Ion exchange creates copper LTA zeolite catalysts that maintain high-temperature nitrogen oxide removal while reducing urea consumption.

Offset tubular filtering partitions and asymmetric sealing profiles ensure correct cartridge positioning within the vehicle air filtration assembly.

Flushing activated carbon sorbent with recycled CO2 removes air to prevent biomethane quality degradation during start-up.

Basic pH loading prevents copper oxide formation and maintains hydrothermal durability during selective catalytic reduction.

Functionalized ion exchange resin captures carbon dioxide via humidity swings, eliminating thermal energy consumption and preventing atmospheric re-emission.

Multi-component metal-organic materials adsorb carbon dioxide while resisting water vapor interference.

Merging steam reformer product and refinery offgas streams into one PSA feed unit increases hydrogen recovery while reducing fuel gas consumption.

Segmenting channels with distinct palladium and oxygen storage coatings maintains stoichiometric balance for efficient NOx reduction under transient conditions.

Vacuum evaporation and precipitation remove carboxylic acid salts to prevent viscosity increases and facility clogging during MEG regeneration.

Dynamic adjustment of enriched gas fraction during elution resolves contradictions between hydrogen production efficiency and specific costs.

Threaded tie-rods couple cylindrical vessels in a modular gas adsorber, eliminating custom design labor and material waste from fixed constructional volumes.