Research and Test on Energy-Saving Start-up of Urea Plant with CO_2 Stripping

CO2汽提法 尿素 装置节能开车的研究与试验

Optimize operation to decrease ammonia loss from medium pressure ammonia absorber of urea plant

优化操作降低 尿素 装置中压氨吸收器的氨损失

The paper analyzed the factors that influence the recovery of steam condensate and hydrolytic waste liquid in urea plant listed the advantages of renovation plan .

针对 尿素蒸汽冷凝液和水解废液回收的影响因素设计回收方案，对原有 装置实施了技术改造，达到了节能减排及废水回收利用的目的。

Analysis of the combined Production Melamine Plant and By High-pressure process Urea Plant by CO_2 Stripping Proeess

高压法三聚氰胺装置与二氧化碳汽提法 尿素 装置联产利弊浅析

Control System Design in the Large Granule Urea Plant

大颗粒 尿素 装置的控制系统设计

Analyzes reasons for crystallization plugging of low-atmospheric pressure system of CO2 stripping urea plant and presents problem solving measures .

分析二氧化碳汽提 尿素 装置低压、常压系统结晶堵塞的原因，提出了解决措施。

Design and Selection for Local Instrument of Urea Plant with Ammonia Stripping Method

氨汽提法 尿素 装置现场仪表的设计与选用

Discussing Developmental Prospect for CO2 Emission Reduction and Energy Conversation Innovation Process in Ammonia Synthesis and Urea Plant

论合成氨 尿素 装置减排CO2节能创新工艺发展前景

Reformation Content was introduced for multi-item technology in allusion to urea plant with total water solution circulation method ;

介绍了针对水溶液全循环法 尿素 装置进行多项技术改造的内容；

Discussion on the effect of melamine tail gas on urea plant

三聚氰胺尾气对 尿素 装置的影响探讨

Technical Reformation / Operation Summarization in Evaporation System of Urea Plant

尿素 装置蒸发系统技术改造运行总结

Application and Maintenance of the Self-sealed Valve in Urea Plant with Ammonia Stripping Technic

自密封阀在氨汽提 尿素 装置中的应用与维修

Application of National Eqipments in Ammonia Stripping Urea Plant

国产设备在氨汽提 尿素 工厂中的应用

The principles of radio frequency admittance liquid level meter and its application in urea plant

射频导纳液位计原理及在 尿素 装置中的应用

Analyzes the design defects of ammonia condenser in SNAM ammonia stripping process urea plant and provides the improvement methods .

剖析斯那姆氨汽提法 尿素 生产 装置中氨冷凝器的设计缺陷，提出改进措施。

Concerning Corrosion and Maintenance for CO_2 Stripper in Urea Plant by CO_2 Stripping Method

关于二氧化碳汽提法 尿素 装置汽提塔的腐蚀与维护

This paper introduced the affects of short circuit for transformer substation on air-stripping urea plant and trouble handles .

介绍二氧化碳气提尿素装置在生产过程中变电所发生短路，事故盘烧毁对 尿素 装置的影响及处理方法。

Author has introduced the structure principle and the main function for the smart valve positioner of the urea plant ;

介绍了 尿素 装置智能型阀门定位器的结构原理和主要功能；

This paper briefly introduces the dehydrogen process in urea plant of Taxinan Fertilizer Plant process modification for adopting domestic DH-2 catalyst instead of imported catalyst .

简要介绍了塔西南化肥厂 尿素原料气 脱氢系统工艺，改用国产DH-2催化剂对系统进行的改进及实际应用情况。

The service of the self-sealed valve in Urea Plant with ammonia technic was introduced and the cause of the seal leakage was analyzed the solution of local maintenance was pointed out .

介绍了自密封阀在氨汽提 尿素 装置中的应用情况，对其泄漏原因进行了分析；并提出了具体维修方案。

Expounds the steel selection for large scale urea plant and its corrosion presents the application and development of stainless steel in large urea plant discusses and analyzes the challenges competition and opportunities for domestic stainless steel in this area .

阐述大型 尿素 装置的腐蚀与选材，介绍不锈钢在大型尿素装置中的应用和发展，讨论、分析国产不锈钢在这一领域面临的挑战、竞争和机遇。

Improvement for Operation Effect of Desorption / Hydrolysis System of Urea Plant

尿素 装置解吸、水解系统运行效果改进

This paper briefly introduces the damage of check valve of the HP liquid ammonia pump in the urea plant and put forward the solution .

介绍了 尿素 装置高压液氨泵出口止回阀的损坏情况，并提出了解决办法。

STUDY ON CORROSION-RESISTANCE OF S.S MATERIAL FOR EQUIPMENT IN UREA PLANT Usage : It is suitable for welding work on materials of low-carbon steel stainless steel copper aluminium metals etc.

尿素设备用不锈钢材料的抗蚀性试验☆用途：适用于低碳钢、锈钢、、等多种金属材料的点焊。

Technical Reformation for Energy Conservation and Environment Protection in Urea Plant by Snam Ammonia Stripping Method

Snam氨汽提法 尿素 装置节能环保技术改造

Effect of Short Circuit on Urea Plant and Trouble Handles

变电所短路对 尿素 装置的影响和处理

This paper expounds the basic principles and characteristics of stratified shear packing seal system and presents its application in the circulating water pump of LP ammonium carbamate condenser of urea plant .

文中对层状剪切式填料密封系统的基本原理与特点进行论述，并介绍其在 尿素 装置低压甲铵冷凝器循环水泵上的应用情况。

Recovery and Reutilization of Steam Condensate and Hydrolytic Waste Liquid in Urea Plant

尿素蒸汽冷凝液和水解废液的回收利用

Design and Operation of Reducing Steam Consumption in Urea Plant

尿素 装置汽耗大幅降低的设计、运行总结

Analyzes reasons for times of fracture of bucket elevator motivating angle belt of granulation system in Fudao urea plant and summarizes process operating methods to prevent it from fracturing .

分析中海石油化学股份有限公司化肥一部 尿素 装置造粒系统斗提机传动三角皮带多次断裂的原因，总结预防斗提机传动三角皮带断裂的工艺操作方法。