160197 ⎘
Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air; Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using the cold stored in external cryogenic fluids The cryogenic component does not participate in the fractionation
Sub-classes:ULTRA-HIGH-PURITY OXYGEN PRODUCTION METHOD AND ULTRA-HIGH-PURITY OXYGEN PRODUCTION APPARATUS
#2Multistage liquid storage-type condenser-evaporator and nitrogen production device using the same
#3Gas production system
#4Nitrogen production system for producing nitrogen with different purities and nitrogen production process thereof
#5LNG integration with cryogenic unit
#6Method and device for oxygen production by low-temperature separation of air at variable energy consumption
#7Air separation apparatus to produce oxygen and nitrogen through isobaric separation
#8Method for purifying and separating a krypton-xenon mixture by rectification and a device for carrying out said method
#9Low Temperature Air Fractionation with External Fluid
#10PROCESS AND DEVICE FOR LOW TEMPERATURE AIR FRACTIONATION
#11PROCESS AND APPARATUS FOR LOW-TEMPERATURE AIR FRACTIONATION
#12System and apparatus for providing low pressure and low purity oxygen
#13LOW EMISSION ENERGY SOURCE
#14Method for separating a krypton-xenon concentrate and a device for carrying out said method
#15Process and apparatus for the cryogenic separation of air