Solidification TRIZ Cases

Low-grade heat is recovered as low-pressure steam to drive a turbine, cutting PSA tail gas compressor power in hydrogen production.

See how titanium plate-fin structures assembled by eutectic brazing reduce weight and manufactu

See how an integrated helium loading system enables simultaneous filling and transfer across mu

See how Z-shaped and U-shaped manifold configurations balance pressure drops across multiple he

See how open-pore metal foam with capillary action maintains liquid distribution in high-surfac

See how pre-cooling hydrogen with compressed LNG before magnetic refrigeration reduces liquefac

See how intermediate hydrogen storage between electrolysis and liquefaction reconciles dynamic

See how liquid buffer injection dampens gas density fluctuations in centrifugal compressors, re

See how a dual-loop refrigeration approach uses mixed refrigerant pre-cooling to 80-90 K before

See how parallel water entry to auxiliary gas cooler and intercooler maintains refrigeration ca

See how integrated refrigeration from CO₂ purification cools the feed stream, reducing dehydrat

Recovered heat from the refrigerant compressor generates steam to drive LNG feed-gas compression with less fuel use and lower CO2 emissions.

See how a two-stage startup mode with reduced intermediate fluid flow and lower compression rat

Quench injection and downstream cooling keep recirculated gas from damaging the anti-surge valve while preventing compressor overheating.

See how a process loop uses compressor-generated heat to prevent condensation without external

See how cryogenic distillation with partial condensation and closed refrigeration produces 99%

Real-time gas analysis adjusts PSA timing and flow switching to prevent media over/under saturation and improve methane recovery.

See how a cryogenic oil filter and gas/liquid separator remove condensed lubricant oil downstre

See how controlled air cooling above dew point prevents liquid stagnation and pressure loss in

Hydrogen-rich cracker off-gas is blended with CPO syngas to raise the H2/CO ratio, lower hydrocarbons, and support efficient methanol synthesis.

See how sensible heat recovery generates electricity for moisture removal, enabling cryogenic C

See how thermosiphon-driven wet-surface vaporization concentrates impurities in residual cryoge

See how merging intercooler, aftercooler, and subassembly coolers into one coolant circuit redu

See how vaporizing all cryogenic liquid and concentrating impurities in a determinable gas volu

Low-grade GOSP waste heat vaporizes a mixed refrigerant to drive a turbine-generator, cutting power use and boosting natural gas liquids output.

Cooling, separation, and distillation recover C4+ liquids from CO2-rich EOR gas while cutting multi-column capital and operating costs.

See how a machine learning model predicts optimal mixed refrigerant composition from feed gas a

A two-section argon column uses longer upper beds and fewer internals to cut tower height without sacrificing distillation performance.

See how nitrogen compression and cooling condense butane vapor from tank headspace, reducing VO

See how sub-zero cooling, expansion, and CO2 scrubbing separate NOx impurities without catalyti

See how a compressor and heat exchanger recover gaseous CO₂ from dry ice production, condensing

See how a scrubber-column process separates CO2 from NOx at sub-zero temperatures without freez

Stored liquid oxygen lets oxy-fuel sCO2 plants absorb low-price excess power and ramp output during peak demand while capturing CO2.

A split main heat exchanger balances multiple air and nitrogen streams to cut flash losses and improve oxygen production efficiency.

See how partial condensation and rectification at optimized pressures replace C3 absorbers in h

See how excess electric power is stored as liquefied natural gas and liquid oxygen, stabilizing

See how using dry CO₂ from cryogenic separation as regeneration gas reduces compression energy

A cold-end vent temporarily unbalances heat exchange during air separation unit restart, pushing back the cold front and reducing embrittlement risk.

See how compression, cooling, and expansion separate solid CO₂ from natural gas, enabling on-si

See how automated demand calculation and backup pressure coefficients replace operator intuitio

See how a chilling arrangement cools the fluid collection vessel to condense vapor and reduce s

See how a continuous flow helium liquefier replaces pulse tube cryocoolers to scale cooling pow

See how opposed treatment and compression unit placement across a pipe rack reduces pipe instal

See how spraying desalinated water onto air-cooled heat exchangers uses evaporative cooling to

See how predicted power calculation and dynamic compressor flow control maximize liquefied prod

See how turbine expansion of purified residue gas enables argon recovery and net-positive power

See how a single driver with dual shaft-ends and overhung impellers supplies both high and low

See how liquid-liquid phase transition compositions with physical dividers achieve high energy

See how feeding subcooled liquid reflux to a mid-column location in cryogenic fractionation inc

See how liquid-piston compression assimilates vapor isothermally to store renewable energy and