Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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F25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
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F25J
LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS; OR LIQUEFIED GASEOUS; MIXTURES BY PRESSURE AND COLD TREATMENT; OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
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2240/00
Processes or apparatus involving steps for expanding of process streams
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F25J2240/90
Hot gas waste turbine of an indirect heated gas for power generation
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F25J2240/90

LIQUID AIR ENERGY CONVERSION SYSTEM AND METHOD
20260104144 · 2026-04-16 ·

A liquid air energy conversion system is provided that integrates three subsystems or unit operations, namely a deep sub-ambient gas compression subsystem, a power expansion and heat recovery subsystem, and an external heat source.

Power generation process utilizing fuel, liquid air and/or oxygen with zero CO.SUB.2 .emissions
12613064 · 2026-04-28 · ·

A system that integrates a power production system and an energy storage system represented by gas liquefaction systems is provided.