石化联合企业空分装置的规模和分子筛流程

Capacity of air separation plant and molecular sieve flow in petrochemical complex

空分装置的建设规模应考虑所有装置同时的用气量。工艺流程中采用分子筛吸附系统,可有效净化原料空气,从而可以简化精馏系统的流程。

Capacity of air separation plant shall be designed for air amount being supplied to all production plants at the same time. Molecular sieve absorption system is adopted in the process flow to efficiently purify air and simplify fractionation system flow.