It introduces the structure of methanol synthesis tower in our company and the gas flow process in the tower.
介绍了我公司甲醇合成塔结构和塔内气体流程，并对运行情况作了分析。
This article introduces the application of DNCA type ammonia synthesis catalyst in 800 ammonia synthesis tower.
分析氨合成塔下绝热层催化剂利用率低的原因，提出了提高利用率的措施以及实施效果。
This article introduces the application of DNCA type ammonia synthesis catalyst in 800 ammonia synthesis tower.
介绍了DNCA型氨合成催化剂在80 0氨合成塔的应用情况，对它的特点、触媒升温还原要点进行了总结。
The explosion cause of 20 steel tube with different diameters on the bottom of ammonia synthesis tower was analyzed.
分析了氨合成塔底部副线20钢异径管爆破的原因。
The defects of forging technology of upper head of 1200mm urea synthesis tower were analysized, and it was thought that the inter defect was loosen.
分析了尿素塔上封头体锻造工艺存在的缺陷，认为疏松是造成缺陷的原因。
Ammonia synthetic tower, as a key equipment of the ammonia synthesis installation, its bed temperatures' optimal operation and control quality take great effect on ammonia conversion.
氨合成塔作为合成氨装置中的关键设备之一，其床层温度的优化操作及控制品质对提高塔内氨转化率具有很大的影响。
Ammonia synthetic tower, as a key equipment of the ammonia synthesis installation, its bed temperatures' optimal operation and control quality take great effect on ammonia conversion.
氨合成塔作为合成氨装置中的关键设备之一，其床层温度的优化操作及控制品质对提高塔内氨转化率具有很大的影响。
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