Device used for the low temperature decomposition of air to separate argon and oxygen, comprises a first rectifier section arranged above a second rectifier section, gas lines, and a liquid line

摘要

Device for separating a gas mixture comprises a first rectifier section (5); a second rectifier section (7); a first gas line (4); a second gas line (6); and a liquid line (9). Device for separating a gas mixture comprises a first rectifier section (5) arranged above a second rectifier section (7); a first gas line (4) leading into the lower region of the first rectifier section; a second gas line (6) leading from the upper region of the first rectifier section into the lower region of the second rectifier section; and a liquid line (9) leading from the lower region of the second rectifier section into the upper region of the first rectifier section.