“3200”型空分装置在低温状态下备车,可望在开膨胀机后10小时内出产合格氧、氮气。文章在详细阐述“冷备车”三个内容及注意问题后,提出对于具有两套以上分子筛流程的空分装置,通过优化生产运行,实施装置“冷备车”是节能降耗保安全的好措施。表2。 The “3200” air separation unit is ready for use at low temperatures and is expected to produce qualified oxygen and nitrogen within 10 hours of the start of the expansion machine. After detailing the three contents of the “Cold Ready Vehicle” and paying attention to the issues, the article proposes that for an air separation plant with more than two sets of molecular sieve processes, by optimizing the production operation, implementing the “cold-ready vehicle” of the installation is a good measure for saving energy, reducing consumption, and ensuring safety. Measures. Table 2.