The successful sealing transforming of the recycle hydrogen compressor used in continuous reformer at Yanshan Petrochemical Company was taken as an example.
以燕山石化公司炼油事业部联合装置连续重整循环氢压缩机轴端密封改造成功的实例,介绍了压缩机轴端浮环密封的缺陷,改为干气密封形式的改造方案、实施过程、投用效果及经济效益,这对国内循环氢压缩机轴端密封改造有着重要的参考意义。
By using the advanced shaft seal type,modification was carried out on the shaft seal system of circulating hydrogen compressor.
采用了最先进的轴封型式对循环氢气压缩机轴封系统进行了改造,改造为干气密封后,密封系统运行指标完全达到设计值,运行安全、平稳、可靠。
Application of Dry Gas Seal in Hydrocracker Recycle Gas Compressor and Maintenance
加氢裂化循环氢压缩机干气密封使用及维护
Analysis on the Reason of Vibration Fault in Circulating Hydrogen Compressor of Diesel Hydrotreating Unit
柴油加氢装置循环氢压缩机振动故障原因分析
The Technological Reconstruction of the Shaft Sealing System for the Hydrogen Compressor of Continuously Reforming Unit;
重整循环氢压缩机密封系统技术改造
Diesel hydrotreating recycle hydrogen compressor valve device failure analysis and solutions
柴油加氢装置循环氢压缩机气阀故障原因分析及解决方法
The Appli cation of Domestic High -pressure Dry Gas Seal in Recycle Hydrogen Compressor
国产高压干气密封在循环氢压缩机中的应用
Application of tandem dry gas seal on circulating hydrogen compressors
串联式干气密封在循环氢压缩机组中的应用
The Perfo rmance Test on Recycle Hydrogen Compressor with Adopting Different Alternative Gas
循环氢离心压缩机采用不同代用气体的性能试验
Study on the Refrigeration Cycle of the Metal Hydride Heat Pump;
金属氢化物热泵空调制冷循环的研究
Study on the Design of Circulation Fluidized Bed Hydrated Alumina Calcining System;
循环流化床氢氧化铝焙烧系统设计研究
Experimental Study on Production of Pure Hydrogen via Redox Reactions of Ferrous Oxides;
经由铁氧化物循环制取纯氢方法实验研究
Study on Anthraquinone Hydrogenation in Gas-Liquid-Solid Circulating Fluidized Bed;
气液固三相循环流化床中蒽醌加氢反应的研究
External Circulating Moving Bed Catalytic Gasification of Biomass for Hydrogen;
外循环移动床生物质催化气化制氢工艺研究
External Circulating Countercurrent Moving Bed Biomass Gasification for Hydrogen
外循环逆流移动床生物质气化制氢工艺研究
Scheme for Improving Dry Gas Face Seal in a Cycle Compressor of Hydrocracking Unit
加氢裂化装置循环压缩机干气密封的改进方案
Application of Oil-free Lubrication Technique in Hydrogen/Nitrogen Gas Compressor and Circulating Machine
无油润滑技术在氢氮气压缩机及循环机的应用
Main Affecting Factors of Hydrogen and Oxygen Hybrid Cycle Efficiency
氢-氧联合循环效率的主要影响因素分析
Determination of the Hydrogen Diffusion Coefficient in Titanium Alloy by Cyclic Voltammetry Method
循环伏安法测定氢在金属钛中的扩散系数
A Study on the Improvement of Cycling Stability of Ball-milled Mg-based Hydrogen Storage Electrode Alloys by Means of Multi-component Alloying;
以多元合金化改进球磨Mg基贮氢电极合金循环稳定性的研究