【摘要】 目的:通过实际操作寻找最佳的药用丙酮回收途径。方法:生产中板式塔和填料塔分别蒸馏头孢曲松钠生产过程中的丙酮母液。结果:板式塔回收效率为906L/h,填料塔回收效率为404.5L/h。结论:板式塔效率高于填料塔。更多还原

【Abstract】 Objective:Find a best way to recover acetone during antibiotic production. method:Distill acetone mother liquor during of triaxone sodium production by slab tower and pack tower differently,result:The slab tower recovery was 906L/H.The packtower recovery was 404.5L/h conclusion:The recovery of slab tower was better than the pack tower’s.更多还原