Oil and gas separation core project life usually use for 4000 to 8000 hours after expiration, must be replaced.
油气分离芯计使用寿命通常为4000-8000小时，到期后必须予以更换。
Pressure swing adsorption (PSA) gas separation process is analyzed with the systematic entropy analytical method.
采用系统熵分析的方法对变压吸附气体分离过程进行了分析。
So the techniques of short contact time and quick speed oil gas separation in residua catalytic cracking should be taken.
因此，渣油催化裂化宜采用短接触时间和快速油气分离技术。
Comparing with the traditional separation method, the membrane separation techniques have more advantages for gas separation.
与传统分离方法相比，膜分离技术在气体分离中的应用具有许多优势。
The effect of the preparation technical parameters on the gas separation performance of carbon molecuar sieves was discussed.
讨论了制备工艺条件对CMS分离气体性能的影响；
The process of alkaline wash for diesel oil from CDU using oxidation alkaline residue from gas separation set was researched.
对气分氧化碱渣回用于常二线、常三线柴油的碱洗工艺进行了研究。
The paper reviews separation mechanism, membrane materials and application of membrane technology of gas separation in industries.
本文综述了气体膜分离技术的分离机理、使用的膜材料及在各行业中的应用。
The typical and unconventional preparation methods of carbon molecular sieves used for gas separation were introduced in this paper.
介绍了作为气体分离用途的碳分子筛的典型的和非常规的制备方法及应用。
The typical and unconventional preparation methods of carbon molecular sieves (CMS) used for gas separation were introduced in this paper.
介绍了作为气体分离用途的碳分子筛(CMS)的典型的和非常规的制备方法及应用。
The invention relates to a synthetic diaphragm for chlor-alkali cells with improved energy consumption and gas separation characteristics.
本发明涉及用于氯碱槽的具有改进的能量消耗和气体分离特性的合成隔膜。
Membrane technologies for gas separation as one of the main directions of the future gas purification and separation has a glorious prospect.
气体分膜技术作为未来气体净化、分离的主要研究方向之一，具有广阔的研究和应用前景。
Membranes for gas separation have recently attracted much attention since membrane separation is one of the promising energy-saving operations.
由于膜分离过程是一种省能型操作，近年来，气体分离膜的研究受到关注。
This paper discusses mainly the coating technics of polysulfone hollow fiber membrane for gas separation by the effect of some surface active agents.
主要探讨了一些表面活性剂对气体分离用聚砜中空纤维膜表面涂敷上的作用。
A new silicon membrane, which is employable in gas separation at higher temperature, is developed by control pyrolysis and activation of a thermosetting.
通过热固性硅树脂膜的控制裂解和活化，开发出一种新型的可用于高温气体分离的硅膜。
The invention belongs to the technical field of gas separation, which relates to a method for selectively removing H2S from a gas mixture containing CO2.
本发明属气体分离技术领域，涉及一种从含CO2的气体混合物中选择性脱除H2S的方法。
It is found that the transition layer composed of closed-cell with tight and smaller pore-size pores makes the asymmetriC membrane benefit of gas separation.
并发现以紧密而孔径小的闭口空胞组成的过渡层对不对称膜的气体分离有利。
Membrane separation technology is widely adopted in the gas separation application due to its special separation efficiency, low weight and high pack density.
膜分离技术广泛应用于气体分离是因为它的特殊分离效率、低质量和高填充密度。
Carbon supported membrane and carbon-carbon composite membrane were prepared from phenol-formaldehyde resin and their gas separation properties were investigated.
以酚醛树脂为原料制备了炭支撑膜和炭-炭复合膜，研究了其气体分离性能。
The simulation is developed by using cross flow mathematical model and solution-diffusion model for natural gas separation process in spiral-wound membrane modul.
利用错流流动模型及膜渗透的溶解-扩散机理，对螺旋卷式膜组件中天然气的分离过程进行了模拟计算。
Some common modules are wellhead, oil and gas separation, gas compression, platform power generation, diesel, filter and exhaust, cement and brine storage, and mud.
某些常用的模块有井口装置、油气分离、气体压缩、平台发电、柴油、过滤和排气、水泥和盐水储存以及泥浆等模块。
A new type of refrigerator called pulse tube refrigerator with low temperature switching valve is suggested for applications such as gas separation and liquefaction.
首次提出了一种称为低温阀切换式脉冲管制冷机的新型制冷装置。
As compared with traditional separation methods, the technology of membrane separation possesses many advantages in gas separation and has been used widely in industries.
与传统分离方法相比，膜分离技术在气体分离中的应用具有许多优势，在工业上得到了广泛的应用。
Calculation results show that the code can predict inner flow-field of turbomachinery accurately and gas separation, as well as reattachment appeared in this turbine stage.
计算结果表明该程序能够很好地预测透平机械内流场，该涡轮级通道内部整体流动状况良好，只是在叶尖处存在局部气流分离和再附现象。
The preparation of zeolite composite membranes has been reviewed in details. Their application in gas separation and the mechanism of separation have been discussed briefly.
本文综述了分子筛复合膜的制备方法，介绍了分子筛复合膜在混合气体分离中的应用及分离机理。
Quantitative risk assessment for the gas separation plant is made using the DOW index. According to the results, prevention measures are offered to reduce the hazards further.
运用美国道化学公司危险指数评价法对气体分离装置进行定量化的安全评价，结合评价结果给出采取的对策和措施，以进一步降低危险性。
A case study of gas separation system is given to illustrate the effects of product quality, reflux ratio and tower pressure to total economic benefit through flow simulation.
本文以某气体分馏装置为例，通过严格的流程模拟，分析了产品质量、回流比和塔压等操作参数对总经济效益的影响。
The special industrial dust collector has a solids-gas separation compartment which is positioned generally alongside and laterally offset from multiple filtering compartments.
专用工业粉尘收集器有一个气相-固相分离装置，通常沿着多重过滤装置的侧面来放置。
A new silicon membrane, which is employable in gas separation at higher temperature, is developed by control pyrolysis and activation of a thermosetting. silicon resin membrane.
通过热固性硅树脂膜的控制裂解和活化，开发出一种新型的可用于高温气体分离的硅膜。
The article describes a new PSA (Pressure Swing Adsorption) gas separation process for removing and retrieving the valuable components from PVC fractional distillation tail gas.
主要介绍了变压吸附气体分离技术治理PVC分馏尾气并回收其中有效组分的新工艺。
Gas concentration polarization can impair the performance of membrane gas separation activity. That phenomenon becomes more conspicuous in high-flux, fi - ning separation processes.
气体的浓度差极化使气相分离效果变坏，在高通量、精分离中甚明显。
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