Gas Handling Applications TRIZ Cases

Control unit switches from communication to non-communication filling when pressure or temperature data transmission is abnormal, preventing overfilling risks.

Integrated buoyancy and lifting mechanisms simplify complex offloading processes while eliminating the need for heavy carrier-mounted cranes.

A carbon dioxide separation membrane removes CO2 from vehicle exhaust using metal oxide materials.

Vehicle fuel pump transfers liquefied petroleum gas from external storage to the onboard tank using a controller and fill-run selector.

A rotatable carousel dispenser uses a pneumatic locking mechanism to secure tank compartments during access.

Real-time pressure feedback adjusts compressor operation to eliminate bypass valves, reducing energy loss and preventing over-pressurization during CNG filling.

Block and bleed valves relieve pressure in transfer lines caused by thermal expansion of trapped hydrogen during idle periods.

A gas compression system uses a water-based control fluid to separate the piston from the compressed gas.

Segmenting the floating carrier from a stable jetty eliminates motion-induced instability while maintaining operational mobility.

A raised basin holds cryogenic liquid above the tank to provide sufficient head for pump operation.

A cryogenic vaporization system uses thermal oil to transfer heat from a cooling loop, enabling efficient indirect heating of liquid cryogen.

Segmented storage vessels transfer liquefied hydrogen by gravity, reducing evaporation losses during mobile transport.

A multilayer hydrogen tank structure combines a polyamide 11 sealing layer with composite reinforcement to enhance mechanical strength.

Onboard compression and pressure equalization transfer natural gas to remote tanks, eliminating fixed infrastructure complexity.

Segmented retaining rods and crossmembers anchor thermal insulation barriers, decoupling tensile stress from load-bearing elements to reduce assembly time.

A refueling control system adjusts target pressure dynamically based on elapsed time and ambient conditions.

A calibration device measures hydrogen gas weight using a scale and control unit to compensate for buoyant force variations.

Segmented block valve cycling limits pressure spikes in vehicle fuel systems by controlling residual hydrogen transfer rates.

Leaking gas discharge unit gradually vents pressure to prevent safety valve activation while collector reuses Joule-Thomson condensate.

Real-time level feedback from a tank telemetry unit enables a flow controller to stop LPG filling at a predetermined volume, preventing accidental spills.

Thermally insulated transfer lines maintain operating temperature during idle periods, eliminating purging and cooling procedures.

A pressurised gas storage container uses activated carbon to increase effective volume at low pressure.

Heaters and ejectors eliminate noisy compressors to boost refueling productivity.

A cooling exchanger uses a refrigeration hold-over medium to stabilize pressurized gas temperature during rapid filling.

Periodic valve opening prevents adiabatic heating during rapid gas filling, eliminating expensive control valves.

PA11 sealing layers with composite reinforcement allow fast hydrogen filling by resisting thermal heating while maintaining low permeability.

A parallel gas filling loop manages fluidic communication between buffer storage containers and multiple downstream ends.

A gas filling system estimates tank volume using flow rate and pressure sensors during hydrogen refueling.

A compact gas supply system integrates a vertically arranged compressor unit with an accumulator and pre-cooling system inside a single rectangular housing.

A cryogenic fueling system heats liquefied natural gas using boil-off vapor to raise storage pressure for rapid ship refueling.

Interconnected breathing apparatus filling stations share compressed air through supply lines and remote activation controls.

A hybrid pumper merges an unfired vaporizer with a direct-fired unit to deliver superheated nitrogen streams.

Electronic control units manage servo-controlled throttling valves to maintain precise stoichiometric ratios in high-pressure compressor intake systems.

Semi-submersible offshore structure reduces sloshing in liquefied natural gas storage by positioning tanks within submerged columns.

A thermodynamic pump system pressurizes liquid hydrogen tanks sequentially to deliver continuous gaseous hydrogen.

Direct supply pipe connection removes pre-compression chambers, simplifying sealing complexity while enabling efficient multi-stage fluid compression.

A shared upstream gas temperature control device serves multiple parallel filling lines with independent flow and pressure regulation.

A cryo-compressed hydrogen refueling system uses supercritical hydrogen to maintain fuel density during tank filling.

Vaporized LCO2 slip stream returns to carrier ship while sub-cooling intermediate storage tank contents.

A heat evacuation system circulates refueling gas through an internal absorber to radiate compression heat externally.

A portable gas filling system transfers cryogenic fluids using a mobile platform with integrated pumps and vaporizers.

Parallel solenoid valves regulate gas return pressure to maximize cryogenic liquid flow rate.

A pressure management system regulates fluid introduction and removal rates within underground storage volumes.

Indirect liquid-to-liquid heat exchange using a warmer LCO2 slip stream maintains tank pressure and prevents dry ice formation during discharge.

A vehicle system transmits tank pressure data to optimize liquid hydrogen refueling preparation.

Segmented headers enable circular fluid flows through multiple tanks, reducing time-consuming purging operations for hydrogen systems.

Refinery nitrogen supply eliminates diesel engines by using waste steam for vaporization, reducing carbon emissions and space requirements.

Relocating pumps outside triangular masts and aligning them transversely with support legs mitigates sloshing stresses while maintaining compact tank design.

Vaporizing a liquefied carbon dioxide slip stream cools boil-off gas for reliquefaction, preventing cross-contamination from onshore storage impurities.