化肥设计
化肥設計
화비설계
CHEMICAL FERTILIZER DESIGN
2014年
6期
23-26
,共4页
低温甲醇洗%工艺技术%问题%优化
低溫甲醇洗%工藝技術%問題%優化
저온갑순세%공예기술%문제%우화
Rectisol%process technology%problem%optimization
简述了低温甲醇洗装置在运行中经常出现的甲醇消耗高、冷量消耗大、热再生系统多项指标偏离设计值、甲醇水塔运行不稳等问题；从理论上和设备现状上分析查找了影响装置高效经济运行的原因；实施了相关的技改措施。结果表明，困扰低温甲醇洗装置运行的瓶颈问题得以解决，装置的运行消耗进一步下降，运行更加稳定，直接经济效益为477.8万元／a。
簡述瞭低溫甲醇洗裝置在運行中經常齣現的甲醇消耗高、冷量消耗大、熱再生繫統多項指標偏離設計值、甲醇水塔運行不穩等問題；從理論上和設備現狀上分析查找瞭影響裝置高效經濟運行的原因；實施瞭相關的技改措施。結果錶明，睏擾低溫甲醇洗裝置運行的瓶頸問題得以解決，裝置的運行消耗進一步下降，運行更加穩定，直接經濟效益為477.8萬元／a。
간술료저온갑순세장치재운행중경상출현적갑순소모고、랭량소모대、열재생계통다항지표편리설계치、갑순수탑운행불은등문제；종이론상화설비현상상분석사조료영향장치고효경제운행적원인；실시료상관적기개조시。결과표명，곤우저온갑순세장치운행적병경문제득이해결，장치적운행소모진일보하강，운행경가은정，직접경제효익위477.8만원／a。
Author has briefly described the frequently existing problems with high consume of methanol, high consume of refrigeration capacity, multi-item design indexes being too high in hot regeneration system, unstable operation of methanol water tower and so on; has analyzed and found the reason effecting operation with high efficiency and economy from theory and present situation of equipment;has executed the related technical reformation measure. Result indicates that the bottleneck problem is solved in which operation of Rectisol plant is perplexed , operating consume of plant is further reduced, opera-tion is running more stably.The direct economic benefit is 4 778 000 RMB/a.
