Christian Kunz

Process and device for producing high pressure oxygen product by cryogenic air separation

Process and device for recovering a product under pressure by cryogenic air separation

Oxygen and nitrogen extracted by low-temperature fractional distillation

Process and device for obtaining a compressed product by low temperature separation of air

Process and device for the recovery of Argon by cryogenic separation of air

Process for obtaining gaseous and liquid nitrogen with a variable proportion of liquid product

Cryogenic triple column air separation system with argon recovery

Air fractionation in columns producing liquid and gaseous products, exchanges heat with circuit containing recirculated cryogenic liquid

Process for producing gaseous and liquid nitrogen with a variable quantity of liquid

Process for recovering krypton/xenon by the cryogenic separation of air comprises feeding an argon-enriched vapor from a crude argon rectification system into a sump evaporator