Solidification TRIZ Cases

A module frame with fixed lug and saddles supports a coil wound heat exchanger through assembly, transport, and vertical installation.

See how a turbo expander re-cools nitrogen in a closed loop to regenerate energy, reducing re-c

A semi-permeable membrane and mobile processing plant cut farm biogas costs by separating methane and CO2 without full on-site infrastructure.

See how two fractionating columns at different pressures with inter-column heat exchange cut ni

See how indirect heat exchange in a melt tray assembly prevents solid CO2 formation during cryo

See how splitting recycle hydrogen allows the dehydrogenation reactor to run at low H2/HC ratio

See how a removable coupling member joins frame and annex building for transport, then separate

Combining air separation, water electrolysis, and ATR uses oxygen by-products for reforming to cut ASU energy, hydrocarbon use, and CO2 emissions.

See how countercurrent liquid nitrogen subcooling prevents LNG flash evaporation during storage

See how a two-phase storage tank with Joule-Thomson cooling and boil-off reclamation reduces hy

See how injecting cold natural gas into a stabilizer column eliminates the top condenser, reduc

Segmented propane, ethane, and LNG fractionation helps rich shale gas meet heating value limits while recovering LPG, ethane liquid, and methane-rich LNG.

See how additive heating from CO2 compression combined with recuperative turbine exhaust heat a

See how pressurized CO₂ from power generation expands to liquefy ammonia without mechanical ref

See how sequential hopcalite and noble metal catalyst layers with zeolite adsorbent remove hydr

See how automatic CO2 snow block generation eliminates manual dry ice handling, reduces waste,

See how a speed summing gear arrangement with auxiliary turbomachine eliminates costly variable

See how segmented cold box modules with pre-installed support saddles enable horizontal transpo

Stored liquid air is regasified for power generation, then used to freeze CO2 from turbine exhaust to balance renewables with lower emissions.

See how direct-contact dehydration and controlled phase transitions remove vapor components as

See how an SMR cycle with oil-injected screw compressor and controlled pre-cooling prevents oil

A rectifier with an internal knockback condenser enables 95%+ methane LNG from sub-95% sales gas without tying into main plant heat exchange.

See how alkali scrubbing, carbonate regeneration, and electrolysis enable direct CO₂ capture wh

See how segmented tube sheets and zone-specific valves adjust tube-side flow to match shell-sid

See how a single-phase gaseous expander cycle using methane eliminates two-phase flow issues an

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

See how mixing expanded refrigerant with make-up gas in a separator condenses heavy hydrocarbon

Membrane cleanup of PSA residual gas removes heavy hydrocarbons before cryogenic separation, cutting reboiling demand while producing 99.8% CO2.

See how fewer precooling units paired with multiple liquefaction units reduce capital costs whi

See how a heat transfer fluid intermediary captures cold energy at low pressure, reducing re-li

See how staged cooling, process-to-process heat exchange, and distributed distillation reduce r

See how segmented high-pressure and low-pressure refrigerant loops enable low-power natural gas

See how compressed recycled nitrogen gas serves as a reboiling source in a multi-column cryogen

See how mixed refrigerant cooling replaces turbo-expander sets in propane dehydrogenation separ

Adsorption plus subzero partial condensation and distillation separates CO2 from FCC waste gas with lower steam demand and stable operation.

See how hollow tubing with heating medium melts CO2 solids in methane distillation towers, redu

See how merging rectification with fractionation in a compact assembly achieves 99% C2 and 96%

Alternating refrigerant flow between two core tanks liquefies compressed air with lower system complexity, cost, and pump demand.

Cooling, phase separation, and membrane permeation remove CO2 and heavy hydrocarbons from natural gas while limiting methane loss and energy use.

See how a controlled fluid-distribution assembly enables compressed natural gas tanks to remain

See how high-pressure compression to 1500 psia and work-producing expansion reduce LNG equipmen

See how parallel-connected compressor stages enable flexible recirculation of by-product stream

See how recycling gaseous overhead streams into residual gas eliminates deoxygenation reactors,

Aligned hollow columns brazed between metal plates create a compact exchanger block with more uniform flow and better low-temperature separation.

See how controlled solidification removes ammonia, siloxanes, and sulfur impurities from biogas

See how mixing carbon dioxide with solvent prevents dry ice clog formation in low-temperature c

See how mixing nitrogen-enriched waste with oxygen-rich liquid provides refrigeration duty for