84785 ⎘
Noble gases; Compounds thereof; Purification or separation processes of noble gases; Physical processing only by absorption in liquids
HELIUM RECOVERY FROM THE NATURAL GAS IN PETROCHEMICAL PLANTS
#2NOVEL METHOD FOR PRETREATING AND RECOVERING A RARE GAS FROM A GAS CONTAMINANT STREAM EXITING AN ETCH CHAMBER
#3Gas purification method and device
#4SYSTEM FOR PURIFYING ARGON BY CRYOGENIC DISTILLATION
#5Method for pretreating and recovering a rare gas from a gas contaminant stream exiting an etch chamber
#6Cavitand compositions and methods of use thereof
#7Cavitand compositions and methods of use thereof
#8Separation of industrial gases
#9Method of enriching hyperpolarized atom nuclei and an apparatus for implementing the method