TRANSPORTABLE PACKAGE HAVING A COLD BOX LOW TEMPERATURE AIR SEPARATION PLANT AND METHOD FOR PRODUCING A LOW TEMPERATURE AIR SEPARATION PLANT

摘要

The invention relates to a transportable package for a low temperature air separation plant which has a main heat exchanger (2a 2b 2c) for cooling feed air (1) and a double column (5) for separating the cooled feed air wherein the double column (5) has a high pressure column and a low pressure column that are arranged above one another. The transportable package has a cold box (20 400) in the interior of which accessories of the double column (5) in particular pipelines (7 11 12) and valves are arranged but not the double column and not the main heat exchanger wherein the transportable package has connections for joining the pipelines to the double column and to the main heat exchanger. Moreover the invention relates to a low temperature air separation plant and to a meth od for producing a low temperature air separation plant using this transportable package.