采用定性和定量rbi分析相结合方法对合成氨装置进行风险评估。
A method combining qualitative and quantitative RBI analysis is adopted to carry out risk assessment on the synthetic ammonia plant.
对安庆分公司化肥厂合成氨装置4年以来的运行及安全管理情况作了综述。
The conditions of operation and safety management of synthetic ammonia equipments of chemical fertilizer plant of Anqing Sub-Company, SINOPEC were summarized for past 4 years.
介绍了合成氨装置中主甲醇换热器EA-206的工艺和设备情况，并对其腐蚀机理进行了分析。
The main process and equipment of methanol heat exchanger EA - 206 in ammonia unit are introduced, and corrosion mechanisms is studied.
用氨合成催化剂性能评价装置，研究了反应温度、压力、空速和氢氮比对以活性炭为载体的钌基氨合成催化剂活性的影响。
The influences of temperature, pressure, space velocity and ratio of hydrogen to nitrogen on the activity of ruthenium based ammonia synthesis catalyst were investigated.
合成氨装置应能够连续运行并稳定在70%的载荷下压缩机无需再循环。
The ammonia plant shall be able to run continuously and stable at 70% load without recycling in the compressors.
论述了拔头油在合成氨装置中应用的可行性，并以经济效益为出发点，提出了以市场价格定运行方式的观点。
A discussion is had on the possibility of using tops in ammonia units, and with economic benefit as the starting point, the viewpoint is put forward of the operation mode determined by market price.
介绍了煤造气含氰污水中悬浮物沉降试验，确定了悬浮物沉降模式，并将其应用于合成氨厂含氰污水预处理装置。
The article introduced the experiment of the settling mode for suspended solids in cyanide waste water and its application to pretreatment of cyanide waste water in ammonia plant.
结合合成氨装置联锁管理现状，提出在合成氨装置采用ESD的可行性和必要性。
The necessity and feasibility of using ESD in ammonia plant are presented in the light of the interlock management situation.
来自炼油厂的焦化干气经过干气装置处理后，送入一段转化炉替代部分石脑油作为合成氨原料。
The refinery coker dry gas is treated with the dry gas plant, then sent into the Primary reformer to substitute for a part of naphtha as the feed for ammonia production.
运用夹点技术分析了某化工厂中型合成氨装置的换热网络，发现现有换热网络中有较多能量利用不合理的地方。
The heat exchanger network of a medium ammonia plant has been analyzed by means of pinch technology, and some waste of energy use in the present heat exchanger network has been found.
合成氨装置脱碳系统经过改造，实现了回流液的零排放，解决了回流液的排放问题。
After the revamping of carbon removal system of ammonia plant, zero discharge of reflux is realized, and the problem of reflux discharging is solved.
本文在对合成氨装置的工作及滑参数调节进行简要的分析后指出，在合成氨装置中应用滑参数调节是可行的、合理的。
A preliminary study of the operation of the ammonia plant and the performance of the control with sliding pressure shows that the use of the control with sliding pressure is feasible and rational.
总结中海石油化学有限公司合成氨装置技改项目的改造原因、过程、运行状况，从其改造效果来看，技改项目的投用都达到了预想的效果。
Summarizes the revamping reasons, process and operation of the revamped ammonia plant of Fudao Chemical Co., Ltd. Seen from the results, the revamping reached the desired effect.
介绍中石油大庆石化公司化肥厂合成氨装置甲烷化催化剂水洗情况。
Presents the water washing of methanation catalyst used in ammonia plant of Daqing chemical fertilizer plant.
介绍锦西大化肥装置通过技术改造、优化操作，加快合成氨装置恢复开车速度，缩短开车时间的经验。
In Jinxi Large fertilizer plant, through technical modification and operation optimization, restart up procedure of ammonia plant is speeded up.
分析了吉林化学工业公司化肥厂合成氨装置氨压缩机t形槽干气密封磨损、泄漏、使用寿命短原因。
The reasons for worn dry gas seal on t slot, leakage and the short life of application were analyzed for the ammonia plant in Jilin Chemical Industry Company.
氢氮比是合成氨装置最为关键的参数之一，保持比值始终处于最佳状态是提高合成氨产量的有效措施。
The H-N ratio in the production of synthetic ammonia is one of the most important parameters to increase the product yield which is an efficiency measure to keep the optimal production.
合成氨装置氨冷器发生气阻，严重影响装置安全平稳运行。
The stable and safe operation of the ammonia plant is severely affected by the air lock ammonia cooler.
采用定性和定量rbi分析相结合方法对合成氨装置进行风险评估。
Risk assessment is carried out in urea production unit using risk based inspection (RBI) method.
简述安庆石化厂合成氨装置中高压废热锅炉系统改造的原因、内容及改造后的节能效果。
The cause, content and effect of energy saving modification of high-pressure wasted-heat boiler in Anqing Petro-Chemical Plant is described in the paper.
充分利用合成氨装置现有条件，在CO提纯装置上成功采用NHD溶剂脱硫、脱碳净化技术。
Make full use of existing conditions of ammonia plant, the purification technologies such as NHD sulfur removal, carbon removal are successfully adopted in co purification plant.
介绍了合成氨装置脱碳系统中水力透平入口闸阀的损坏情况。
This article describes the damage conditions of the inlet gate valve on the hydraulic turbine for decarbonization system of ammonia plant.
主要介绍了高压洗涤水泵在中原大化集团公司合成氨装置中的运行情况，备件国产化后出现的问题及原因分析，以及采取的相应措施。
This article introduces the running status of high-pressure washing water pump in synthetic ammonia plant in Zhongyuan Chemical Group. It also analyzes some problems and puts forward some measures.
以合成氨生产装置回收的低浓度氨水为吸收剂，实施锅炉烟气脱硫技术改造，取得良好的应用效果。
The low concentration of ammonia absorption reagent comes from the recovery of production of ammonia device.
详细介绍了合成氨装置大机组公用油系统油路存在的问题、清洗方法、步骤。
A detailed description is given of the problems in the channels for oiling of common oil systems in the large sets of ammonia units and the cleaning method and procedure.
本实用新型公开了一种方便更换合成氨冷凝器的装置，该装置为拖车。
The utility model discloses a device for facilitating the replacement of a synthetic ammonia condenser, which is a trailer.
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.
介绍了中国石油吉林石化公司化肥厂合成氨装置的生产工艺和锅炉给水系统流程，分析了锅炉给水系统存在的问题，提出了改造方案和技术要求；
Presented the process flow and BFW system of ammonia plant in Jilin Chemical Fertilizer Factory, analyzed the problem of the BFW system, proposed revamp plan and technical requirement.
本文通过对现有40万吨合成氨装置主压缩机组驱动系统分析，指出了其中存在的问题。
Abstract: This paper analyzes the host compressor unit system of existing 400 thousand tons synthetic ammonia device, points out the problems in it.
本文通过对现有40万吨合成氨装置主压缩机组驱动系统分析，指出了其中存在的问题。
Abstract: This paper analyzes the host compressor unit system of existing 400 thousand tons synthetic ammonia device, points out the problems in it.
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