Evaporation With Vapour Compression TRIZ Cases

See how segmented headers, multi-directional support, and rail positioning reduce dead volume a

See how inclined tube support plates direct condensed refrigerant away from lower tubes, preven

See how inclined tube support plates prevent liquid refrigerant accumulation on lower heat tran

See how an evaporator-cooled condenser uses intermediary cold air to improve heat dissipation a

See how merging evaporator and condenser into one casing with a partition wall reduces refriger

A shared casing with a partition wall combines evaporator and condenser sections to cut size, weight, piping, and manufacturing cost.

Heat exchange between overhead and compressed ethylene streams enables recycle without separate refrigeration, cutting energy use and compressor risk.

Cascaded flash tanks and compressed low-pressure steam recover condensate heat for paper drying while cutting steam energy use.

Mechanical vapor recompression under vacuum enables low-temperature evaporation, cutting boiler energy use while recovering water from wastewater.

Pressure reduction and restricted vapor flow let vapor recompression units start with lower electrical demand and fewer power quality issues.

A recirculating evaporator-crystallizer uses a free-flow plate heat exchanger to limit fouling while concentrating waste into crystals and purified water.

Nested evaporation and condensation chambers recover condensing heat for compact, economical, on-demand water distillation.

Instead of multiple treatment stages, a recirculation loop combines evaporation and crystallization while spaced plates limit fouling.

A compressor and cross-column heat exchangers reuse waste heat to separate mixtures with less external heating and cooling.

Liquid water jets replace mechanical compressors, raising vapor pressure without flow barriers for lower-energy desalination.

This case uses column pressure regulation to narrow the heat-pump temperature rise and keep centrifugal compressor flow in range.

A hydrophobic polymer matrix enables latent heat exchange through dropwise condensation and percolating evaporation.

A vapor compression distillation assembly uses a compressor to create negative pressure for ambient flash boiling.

A floating heat exchanger recycles latent heat from compressed steam to boil liquid.

Nested vapor recovery apparatus separates gas from oil using heat exchange and compression.

Decouples heat pump stages to reduce compressor utility needs in hydrocarbon separation.

A rotary evaporator tracks pressure and heating device temperature against a medium's boiling curve, reducing energy consumption during the evaporation process.

Ammonia removal system strips ammonia from distilled water using upward vapor movement, reducing concentration below 5 ppm.

A controlled gradient system manages concentration profiles to enhance heat transfer in vapor recompression.

Aligning stripping and rectifying columns at the same elevation reduces pipe length and liquid head, enabling efficient heat transfer without external pumping.

Integrating catalyst beds within a fractionation column removes halogens and impurities while separating fractions, reducing device complexity.

Solvent deasphalting removes asphaltenes before hydrocracking, reducing catalyst fouling and equipment volume.

Vacuum distillation apparatus recovers latent and sensible heat to reduce energy consumption while producing low-TDS water from contaminated sources.

A design method for batch falling strand devolatilizers integrates liquid-phase diffusion equations with mass balance calculations to optimize process efficiency.

Compressing overhead vapor to heat the bottom section reduces cooling water usage and energy consumption in natural gas liquid fractionation.

Mechanical vapor compression subsystem converts liquid into compressed vapor to drive cooling and electricity generation.

A distillation system uses waste heat to evaporate water for mechanical vapor recompression.

A fluid vapor distillation apparatus uses a Stirling engine to power steam compression and phase change for clean water production.

Multiple compressors stepwise raise vapor pressure across separated sections, lowering energy consumption while handling viscous liquids.

A modular evaporation system uses polymer frames and a mechanical vapor recompressor to drive phase changes efficiently.

A steam generation system vaporizes feed water within a liquid pool zone using an immiscible heating medium to eliminate heat exchange surfaces.

A portable extraction device uses subcritical fluid to dissolve constituents under low pressure.

A steam turbine drives the compressor in a vapor compression distiller, reducing electrical power consumption.

Concentric double-tube arrangement channels steam flow to the axial turbine, reducing energy consumption in mechanical vapor recompression systems.

Segmented drying zones and an intermediary solute collector prevent scaling on heat exchangers, maintaining thermal performance in high-saline solutions.

A liquid treatment plant couples steam generation with staged evaporation and distillation.

A heat transfer medium recovers condensation energy from vapor streams to drive bottom evaporators in 1-butene distillation columns.

Integrated evaporator and separator prevent stable emulsion formation by condensing vapor mixture and returning organic phases.

An internal supply system delivers liquid directly to inner evaporator microgrooves, eliminating thermal resistance from thin liquid films.

Ammonia turbine recaptures thermal energy lost during sodium carbonate manufacturing, converting it to electricity while managing system complexity.

Absorption refrigerator lowers condenser pressure using waste heat driven chilled water, increasing feed stream capacity and reducing energy consumption.

Vapor compression lowers dew point and raises product vapor temperature, increasing condensation power for low-pressure waste steam evaporation.

Vaporizing liquid sulfur feed separates hydrogen sulfide through phase transition before partial condensation recovers purified liquid product.

Rotational atomization and concentrate recirculation reduce energy consumption for zero liquid discharge.

Independent compressor units resolve control flexibility trade-offs while recovering deethanizer heat to reduce depropanizer steam consumption.

A self-regenerative distillation unit uses a thermoelectric generator to power airflow and water collection.

Parallel distillation columns utilize a vapor recompressor to transfer thermal energy between streams, reducing condensation energy loads.

A mechanical vapor recompression subsystem directs compressed vapor to a heat subsystem for energy production.