Solidification TRIZ Cases

See how a bypass passage supplies bearing gas to prevent temperature drop and dimensional loss

See how staged CO2 and oxygen removal before cryogenic distillation achieves >95% methane purit

See how LNG facilities use hydrogen-fueled gas turbines with on-site reforming and CO2 capture

See how a closed-loop refrigeration cycle using neon or helium with nitrogen/oxygen reduces tim

See how a pressure-difference reboiler recycles contaminant-rich CO₂ without external energy, r

See how supercritical expansion turbines integrated with recuperators generate power during LNG

See how three-column rectification eliminates nitrogen compression, reduces energy consumption

See how membrane permeation with partial condensation and Joule-Thomson expansion separates met

See how minimal overpressure pyrolysis with syngas recycling eliminates continuous vacuuming an

See how a fluid circuit with staged heat exchangers and an expansion engine converts LNG cold e

A multi-shaft gas turbine starts and speed-matches LNG refrigeration compressors without motors or VFDs, cutting complexity and footprint.

See how segmented distillation columns with optimized reflux separate propane from LNG, achievi

See how a heat exchanger condenses boil-off gas using a secondary cryogenic coolant to reduce e

See how merging plate-fin heat exchangers with dual-loop refrigeration in a cold box reduces he

See how splitting a refrigerant compressor into two units with optimized inlet assignments redu

See how compression and adiabatic expansion liquefy flux fume without large cooling equipment,

An integrated plate-fin cold box and hydrocarbon refrigerant loop condense feed gas, recover process heat, and reduce compression power.

See how turbo-expander cooling with residue gas eliminates external refrigeration in NGL plants

See how a long smooth-bore conduit maintains solid-to-gas CO₂ ratio over distance, achieving re

See how a heat pump cycle with nitrogen working fluid replaces liquid nitrogen cooling in CO is

See how varying dirty shelf nitrogen percentage in reflux streams enables flexible argon produc

Mixing liquid nitrogen with liquid oxygen lowers vacuum-pumping demand, enabling deeper LOX subcooling near the triple point at lower cost.

See how staged hopcalite and noble metal catalyst layers with intermediate zeolite adsorption r

See how a double-column NRU with two-stage phase separation achieves >50% helium purity and >85

See how staged condensation at two temperatures removes light components and oxygenates from et

See how sequential compression, condensation, and isentropic expansion separate ethylene and et

See how membrane-based CO2 removal and heat exchange deliver natural gas at lower temperature t

See how two semi-open refrigerant cycles with nitrogen extract NGLs at staged pressures, reduci

See how variable refrigeration, cryogenic distillation with controlled CO2 freezing, and dynami

See how independent reboiler control for hydrogen removal and CO/CH4 columns reduces recycle st

See how complete refrigerant vaporization without separator pots reduces refrigerant quantity a

See how a CO2 snow-making kit generates cooling blocks on-demand inside the transport container

See how liquefying methane at 15 bar raises saturation temperature to -114°C, cutting cooling e

See how a charging station integrates combustible gas reception, cogeneration, and conversion u

Separated methane-, hydrogen-, and CO-rich streams are remixed to widen H2/CO control in syngas production without unstable reformer operation.

Glide refrigeration improves boil-off gas condensation and sub-cooling on LPG carriers, raising COP while simplifying piping and reducing energy loss.

A standardized low-pressure column uses an adaptable intermediate section and sealable openings to add argon production without custom rebuilds.

See how high-pressure CO2 streams are divided, expanded, and cooled through heat exchange to pr

See how hydrogen serves as both heat transfer fluid and process gas in a magnetic refrigerator

See how combining air separation, water electrolysis, and autothermal reforming utilizes oxygen

Direct turbine coupling and a common compressor casing remove the gearbox, cutting ethylene train footprint, cost, and failure points.

Parallel stream mixing creates a uniform recycle temperature that limits frosting and fouling in direct contact desublimating heat exchangers.