摘要
对碳酸丙烯酯脱碳闪蒸气的 3种回收方案进行了比较。通过计算分析 ,尽管闪蒸气先脱碳再压缩的投资费用较大 ,但操作费用低 。
Three schemes are compared for the recovery of flash gas from CO 2 removal by propylene carbonate.Through calculation and analy-sis it is found that, in spite of the high investment in the scheme of firstCO 2 removal of flash gas, then compression, its operation cost is low, andit is thus an ideal scheme for the recovery of flash gas from CO 2 removal.
出处
《化肥工业》
CAS
2000年第3期55-55,共1页
Chemical Fertilizer Industry
关键词
脱碳
闪蒸气
回收方案
分析比较
化肥
原料气
flash gas from CO_2 removal recovery schemes analysis for comparison
