急冷箱是加氢反应器的重要内件。
The chilled box is the important internal component of hydrogenated reactor.
本文建立了碳三加氢反应器数学模型。
A mathematical model of C3 hydrogenation reactor is established.
热壁加氢反应器是炼油与煤液化工程的关键设备。
Hot wall hydroprocessing reactor is the key equipment in oil refinery and coal liquefied.
分析了加氢反应器堆焊层裂纹的成因与对使用的影响。
The causes of weld overlay cracking on hydroprocessing reactors and the effect on serviceability were analyzed in this paper.
介绍了对一台热壁加氢反应器进行开罐检验的有关方法和技术要求。
This paper introduced the relative inspection method and technology for heat-wall hydrogenation reactor that have been put forward.
建立了碳三加氢反应器平推流模型，模型计算结果与生产数据吻合。
A mathematical model was established for the C 3 selective hydrogenation reactor. Calculation results agreed well with operation data.
利用该方法结合壳体、封头、裙座的重量计算编制了加氢反应器的报价程序系统。
By using the method together with calculations of the weight of shell, head and skirt of hydrogenation reactor, a quotation program system has been worked out.
本文分析了加氢反应器在生产运行过程中产生腐蚀的几种原因，并提出了防护措施。
Some causes of the Hydrogenization reactor that creates corrosion in the process of producing and running are discussed and its protective measures are raised in this paper.
热壁加氢反应器是炼油工业加氢裂化装置中的关键核心设备，制造工艺复杂，技术难度大。
The hot wall hydrogen reactor which has complicated manufacture process and needs high technology is a key equipment of hydrocracking apparatus in refinery.
本文研究的主题是“分形论定量金相分析技术及其在热壁加氢反应器寿命分析中的应用”。
This paper focuses on the technology of fractal quantitative metallography and its application on remaining life …
本文介绍了进口加氢反应器检验的主要要求相简要叙述了检验程序、方法及检验结果的处理。
This paper introduces the main requirements of inspection of imported hydrotreater reactor and describes the outline of processes, method and treatments of inspection.
在上海炼油厂预加氢反应器投用前的内外部检验中，发现了大量的焊缝表面裂纹和内部埋藏裂纹。
On overall inspection of interior and exterior of pre-hydrogenating reactor of Shanghai Oil Refinery Factory, large cracks was found on the surface of weld and inside of the weld.
对目前加氢反应器的报价过程进行了分析，发现其主要影响因素是反应器的接管法兰和内构件的重量。
Current quotation process for hydrogenation reactor has been analyzed and the main affecting factor is the weight of pipe flange and the internals of the reactor.
因此要求对加氢反应器从制造、安装、运行各环节进行严格的质量控制和检测，以确保其安全高效运行。
In order to insure safety operation, the hydrogenation reactor is performed very strict quality control and testing during manufacturing, installing and operating.
碳二加氢反应器的切换是乙烯装置运行过程中的重大操作工序，而离线切换会造成乙烯产品的大量损失。
During the operation of ethylene plant, off - line switch of acetylene converter will lead to great loss in ethylene production.
由于壳体基材有高的断裂韧性，堆焊层裂纹不会扩展到壳体基材，堆焊层裂纹不影响加氢反应器的使用性。
The causes of weld overlay cracking on hydroprocessing reactors and the effect on serviceability were analyzed in this paper.
采用有限元法对加氢反应器裙座支撑区进行有限元分析及优化设计，并对其危险截面作应力评定和强度校核。
The finite element method is applied to analysis and optimize the design of the hydrogenation reactor skirt support area, and stress of the risk section is assessed and strength is checked.
通过有限元软件A NSYS，分别计算了启动和稳态操作情况下，加氢反应器筒体的温度分布和应力分布。
The stress and temperature distribution were computed by the finite element software ANSYS for the two instances of steady operation and starting-up.
对柴油加氢精制装置加氢反应器在配管方面的设计特点和注意事项进行了探讨，以便减少设计错误，提高设计质量。
The design characteristic and notice were probed into in piping of the hydrogenation reactor of diesel hydrotreating plant, in order to decrease design mistakes and increase design quality.
探讨了加氢反应器床层温度测量的重要性及必要性，阐述了测温点的布置、热电偶的安装方法及优缺点，提出了改进措施。
The importance and necessity of hydro-reactor bed multipoint thermocouple, how to lay the thermocouple point, the structure and function about thermocouple is presented. Advanced type is introduced.
该技术的特点是将加氢后的渣油作为FCC的原料，并将FCC的回炼油循环到渣油加氢反应器的入口，而不是自身循环。
The feature of the technology is that the HCO from FCC is recycled to the inlet of the residue hydrotreating reactor, instead of recycle to FCC itself.
文章对这些导致反应器失效的问题作了概要分析和讨论，着重从生产管理上对国产热壁加氢反应器的保障技术进行了探讨。
Was increased. Various factors leading to the reactor failure were analyzed and discussed and safeguard of hot-wall hydroprocessing reactor was explored in respect of production management.
文章对这些导致反应器失效的问题作了概要分析和讨论，着重从生产管理上对国产热壁加氢反应器的保障技术进行了探讨。
Various factors leading to the reactor failure were analyzed and discussed and safeguard of hot-wall hydroprocessing reactor was explored in respect of production management.
针对当前乙炔加氢反应器操作现状，提出了常规复杂控制与基于机理模型的预测控制技术相结合的复合控制策略，旨在改善当前成效低的简单开环调节。
Based upon the operation actuality of acetylene hydrogenation reactor, the paper set up a control strategy, which is composed of general PID control and predictive control based on mechanism model.
介绍了针对中国第一重型机械集团有限公司用于伊朗加氢反应器的项目而研制的600t液压起升门式起重机，它的研制成功是我国此类型起重设备的首创。
The paper introduces the 600 t hydraulic lifting gantry crane designed for Iran hydrogenation reactor project, manufactured by China Heavy Machinery Group Company.
以有机含氧化合物丁酸和丁醇为合成油品的模型化合物，在连续流动固定床反应器中考察了催化剂的加氢脱氧性能。
The performance of the catalysts for hydrodeoxygenation of model organic compounds, butyric acid and butanol, was investigated in a continuous fixed bed reactor.
结果表明，影响最大的因素是工作压力，这给加氢精制反应器的制造和检验提供了参考。
The results show that the working stress is the most influencing factors. It provides a reference for the manufacture of the hydrogenation refined reactor.
用蒙特卡罗法和有限元相结合方法对加氢精制反应器模型进行5000次抽样，并对其可靠性和灵敏性进行分析。
The reliability and sensitivity of The hydrogenation refined reactor were analyzed through 5000 samples Monte-carlo and finite element method.
用蒙特卡罗法和有限元相结合方法对加氢精制反应器模型进行5000次抽样，并对其可靠性和灵敏性进行分析。
The reliability and sensitivity of The hydrogenation refined reactor were analyzed through 5000 samples Monte-carlo and finite element method.
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