Analysis and protection for MDEA regeneration tower corrosion in desulfurization unit
脱硫装置MDEA再生塔腐蚀分析与防腐措施
Much HF acid corrosion and leakage frequently has happened in a hydrofluoric acid regeneration tower made by Monel alloy during a short run in one alkyl benzene unit located in Fushun,which does not correspond with the natural combine rule of excellent anti-corrosion between Monel alloy and HF acid.
抚顺某HF酸烷基苯Monel合金再生塔短期内频繁发生HF酸腐蚀泄漏,严重违背蒙乃尔合金与HF酸耐蚀优异的天然结合规律。
This text mainly studies hydrofluoric acid regeneration tower which has been used for many years.
主要研究氢氟酸再生塔使用多年以后,根据气相和液相部位的壁厚对比试验,金相组织分析,扫描电镜分析以及能谱分析,评定了蒙乃尔合金在酸再生塔中低部液相部位和顶部气相部位的腐蚀性能。
Uses new liquid distributor and structured packing to replace old tray distributor and bulk packing to make technical revamp to Benfield CO2 removal regenerator successfully.
应用新型液体分布器及规整填料替换老式盘式分布器和散堆填料,对本菲尔脱碳再生塔成功地进行了技术改造。
In view of the flooding problem existing commonly in gas treatment plant,focused on the CNOOCC's aMDEA03 process and combined the running experiences of the other CO2 removal units,the reasons causing the flooding of MDEA solution regenerator were classified and discussed,and the optimized experiences and precautionary measures based on the advance control were summarized.
针对困扰净化装置的液泛问题,以中海化学aMDEA03脱碳工艺为考察重点,结合其它净化装置的运行经验,对再生塔液泛的原因进行了归类和分析,总结了基于事前控制的优化经验与预防措施。
In allution to serious corrosion problems of shell and inner head at the impact area of poor solution of de-sulfur ammonium liquid regenerator and at the outlet of reboiler,the caused reason of corrosion was analyzed from aspects of incoming medium of column,polluted material in circulating ammonium liquid,system load and structure etc.
针对脱硫胺液再生塔贫液冲击区和重沸器出口处壳体、内封头严重腐蚀的问题,从入塔介质、循环胺液中污物、系统负荷、再生塔重沸器结构等方面分析了导致腐蚀的原因,从工艺、设备、操作管理等方面提出了防范措施。
The risk-based inspection(RBI) technique was used to analyze the risk of MDEA regenerator,the failure possibility,consequence and risk grade of each component of the regenerator were obtained.
运用基于风险的检验技术(RBI)对MDEA再生塔进行了风险分析,得到了塔体各部件具体的失效可能性、失效后果和风险等级。
This article introduces the principle and operation of two-tower regeneration process,besides,it makes an economic benefit analysis for this modificatio
介绍了双塔再生工艺的原理、改造前后的工艺流程 ,运行情况 ,并对改造进行了经济效益分析。
389 The distilling column( absorber, column evaporator, regenerator, column washer) is a kind of equipment for outdoor installation.
蒸馏塔（吸收塔、蒸发柱、再生塔、洗涤塔）是一种室外安装的设备。
Failue Analysis and Maintenance for N-methyl Diethanolamine Regeneration Column
MDEA再生塔腐蚀失效分析及维修
Analysis and protection for MDEA regeneration tower corrosion in desulfurization unit
脱硫装置MDEA再生塔腐蚀分析与防腐措施
OPERATIONS ANALYSIS AND OPTIMIZATION OF VACUUM CARBONATE DESULFURIZATION REGENERATION TOWER
真空碳酸盐法脱硫再生塔操作的分析及优化
duad bed contactor
双塔连续再生移动床
" Roberta felt that she could no longer endure farm life.
罗伯塔觉得再也过不惯田庄生活。
The kings thought the pyramids would help them find life after death.
国王们认为金字塔能帮助他们在死后获得再生，
Study on Induction and Regeneration of "Milpa Alta" Edible Cactus
“米邦塔”食用仙人掌的诱导及再生技术研究
Liquid reaching the bottom of the column is partially vaporized in a heated reboiler(再沸器) to provide(保持) boil-up(煮开), which is sent back up the column.
到达塔底的液体在持续加热沸腾的再沸器中部分汽化，产生的蒸汽又返回到塔中并沿塔上升。
Tectonic Characteristics and Petroleum Prospects of Cenozoic Compound Rejuvenated Foreland Basins in Tarim
塔里木新生代复合再生前陆盆地构造特征与油气
He would never again see Natalie, nor even once lay eyes on the baby he had fathered.
他就再也见不到娜塔丽了，连亲生的娃娃都看不到一眼了。
since the collapse of the twin towers was caused by stresses unlikely to be repeated.
缘于造成双塔倒塌的压力问题是不太可能再次发生的。
Application Research of New-style Internal Parts and Packing in Regenerable Amine Desulphurization Technology
新型塔内件及填料在可再生胺法脱硫技术中的应用研究
Redistribution Characteristics of Soil Water and Salt After Drop Irrigation in Young Forest Stands in Lower Reaches of the Tarim River
塔里木河下游地区新生林地滴灌后土壤水盐再分布特征
The distilling column( absorber, column evaporator, regenerator, column washer) is a kind of equipment for outdoor installation.
蒸馏塔（收塔、发柱、生塔、涤塔）一种室外安装的设备。
When the lady Nadine Kentucky was 85 years old, she was asked what she would do if she had her life to live over again.
别人问85岁的纳丁·肯塔基女士，如果她能再活一遍的话，她会选择怎样生活。
The students of Umtata High School were mostly Protestant.
乌姆塔塔中学的学生大多数是新教徒。
Image-G Actualization for Aesthetic Reproduction of English Essay Translation with an Example of Tsi-an Hsia's a Collection of American Essays
从格式塔意象再造看英语散文翻译的审美再现