Solidification TRIZ Cases

See how skirt openings enable pulverulent insulation filling and flushing gas circulation to re

See how skirt openings enable nitrogen flushing and powdered insulation introduction to prevent

See how a mono-cyclone separator pre-divides two-phase refrigerant into gas and liquid streams

High-pressure expansion and segmented heat exchanger zones pair dual refrigerants to liquefy and sub-cool LNG without external refrigerants.

See how simultaneous power and hydrogen production using CO2 as working fluid achieves zero emi

Variable purge control in the heavies removal unit stabilizes LNG processing across changing pipeline gas compositions while reducing methane loss.

See how nickel-iron alloy bonding replaces aluminum in plate fin heat exchangers to improve mec

Partial vaporization concentrates cryogenic liquid impurities, enabling rapid sub-ppm analysis with simpler equipment and shorter cycle time.

See how a fluid delivery manifold extracts heat from battery cell blocks using phase-change coo

See how segmenting the refrigerant compression module into frame body and compressor enables pa

See how segmented cold-side passages and inverted refrigerant flow in a coil wound heat exchang

Rapid-cycle adsorbent laminates remove water, CO2, N2O, and hydrocarbons while cutting switch loss, equipment size, and energy use.

See how recycling xenon-enriched purge streams back to pre-purification removes CO2 and N2O, ra

See how non-freezing vortex tubes use Joule-Thomson cooling from pressure letdown to precool na

See how series-connected expansion turbines reuse bearing gas between stages to cut compressor

See how a dual-mode nitrogen expansion system replaces mechanical refrigeration to reduce capit

See how interstage and high-pressure separation devices optimize refrigerant fractionation to m

See how a subcooler arrangement enables moderate-pressure nitrogen production while achieving o

See how a ship system re-liquefies boil-off gas using the gas itself as refrigerant with parall

See how a bypass line enables BOG to reach the compressor when the heat exchanger is clogged, m

See how conduit switching, subcooler passage optimization, and additional heat exchangers incre

See how integrating a natural gas turbo-expander with LAES captures kinetic energy and cold the

See how separating the refrigerant path from the process stream enables independent pressure, t

See how a ship system re-liquefies boil-off gas using the gas itself as refrigerant, eliminatin

See how extracting nitrogen from the feed stream itself dilutes oxygen in cryogenic distillatio

See how segmented compression, gas-liquid separation, and heating value regulation improve boil

See how series-connected cryogenic turbines segment high-pressure LNG let-down into stages with

See how a zeolite shell on an inert dense core reduces attrition loss below 2 wt% while improvi

Staged nitrogen cooling supports higher-silane distillation and disilane recycling, addressing energy cost and low recovery in synthesis.

See how a nested CO2 cycle uses an external heat source to reheat compressed CO2, expand it for

See how a modular slug catcher skid sized for single-compressor flow eliminates oversized inlet

See how an ultra-lean physical solvent system uses waste nitrogen for flashing and stripping to

See how a dual methane expander system removes C5+ hydrocarbons from high-pressure feed gas wit

See how combining low-temperature separation with pressure swing adsorption recovers ethylene a

See how mixing levulinic acid salts with formate salts under atmospheric thermal conditions pro

Recirculated CO2 modifies engine combustion to raise LAES discharge power while suppressing thermal NOx formation.

See how letdown energy from nitrogen, natural gas, or hydrogen pipelines provides refrigeration

See how multi-stage cooling, isentropic expansion, and rectification isolate hydrogen from olef

See how dual-refrigerator thermal coupling with restricted heat paths enables larger cryopumps

A gas-expander slipstream produces LNG for reflux and tempering, helping NGL plants balance ethane recovery against re-compression costs.

Split feed and independent condenser/reboiler duties handle variable nitrogen levels, avoid CO₂ freezing, and reduce methane compression needs.

Natural evaporation can shift vapor composition; using liquid fuel gas as its own refrigerant re-liquefies vapor and stabilizes combustion supply.

Freeze-prone paraffins are removed before cryogenic CO2–methane distillation, while thermal coupling reduces natural gas separation energy.

See how higher-temperature LNG production recovers refrigeration from flash gas and boil-off ga

Closing compressor feed valves on blocked-outlet detection reduces relief flow, enabling smaller, lower-cost flare systems.

See how installing VIV suppression devices on only a subset of risers in an array reduces equip

See how a cryogenic column system integrates cooling and condensation to liquefy methane and se

A heat exchanger cools feed gas below its dew point so a scrub column can remove freezing components before liquefaction equipment is exposed.

See how dual-turbine expansion with split-stream reflux reduces equipment bulk and energy use w

See how a multiple pass, parallel flow downcomer tray uses segmented liquid paths and central-p