Study on Dynamic Characteristics of Single Stage Mixed-refrigerant Natural Gas Liquefaction Process 单级混合制冷剂天然气液化流程动态特性模拟
Optimal design and analysis on small-scale natural gas liquefaction in nitrogen expander cycle 小型氮膨胀天然气液化流程的设计及优化分析
The process of MRC? abroad is widely used in natural gas liquefaction. 天然气液化流程广泛采用的是丙烷预冷混合制冷剂液化流程。
The current natural gas liquefaction technology is compared with thermoacoustic refrigeration technology. 将当前的天然气液化技术与热声制冷技术进行比较。
The throttling refrigeration technology with cryogenic mixed-refrigerant, which can be used for gas liquefaction, obtains attention and development more than ever before in the recent years since it has the inherent advantages and the characteristics of big refrigeration scope. 可用于天然气液化的深冷多元混合工质节流制冷技术由于其固有的优点以及其制冷温区跨度大的特点,近年来得到了前所未有的重视和发展。
Numerical simulation and optimization of process flows for small gas liquefaction plants 小型天然气液化装置工艺流程数值模拟和优化
The key point is emphatically on some important advances of externally pressurized gas bearing turbo-expanders equipped in the three principal application scopes, i.e. air separation plants, natural gas liquefaction and separation plants, helium refrigeration and liquefaction plants. 着重阐述了三个应用范畴&空气分离装置、天然气液化和分离装置、氦制冷与液化装置透平膨胀机使用气体轴承的一些重要进展。
The domestic LNG industry appears late. Only are 3 plants of natural gas liquefaction built and put into operation at present. 国内LNG产业起步较晚,目前已建成投产的天然气液化装置共有3套。
Parameter comparison of two small-scale natural gas liquefaction flows in skid-mounted package 两种撬装型天然气液化流程的参数比较
Natural gas liquefaction processes and systems 天然气液化流程及装置
Design of small-scale natural gas liquefaction processes in skid-mounted package 撬装型天然气液化装置流程设计
A new pulse tube refrigeration system applied: to gas liquefaction 一种可应用于气体液化的脉冲管制冷系统
He made great contributions in testing and verifying van der Waals 'gas theory, improving and developing the experimental techniques of gas liquefaction, and especially in deeply understanding the physical properties of fluids and metals at very low temperature. 他尤以研究低温下物质的性质著称于世,在验证范德瓦尔斯气体理论、改进和发展气体液化的实验技术、特别是深入认识低温下的流体和金属的物理性质方面作出了重大贡献。
The technical design and system analysis are conducted and the correlative conclusions about the flow sheet design of gas liquefaction with small scale are made. 还对其进行了工艺设计和系统分析,得出了小型天然气液化流程设计的相关结论。
The mixed refrigerant cycle ( MRC) is a process of gas liquefaction most frequently used in practice, which has the advantages of less equipments, simple process, less investment and convenient management, etc. 在天然气液化流程中,用得最多的液化循环是混合制冷剂循环液化天然气流程。它具有机组设备少、流程简单、投资省及管理方便等优点。
Natural gas liquefaction technology and Its Applications 天然气液化工艺技术研究及应用
Development of skid-mounted natural gas liquefaction unit 橇装式天然气液化装置研制与开发
Flash Calculation in Natural Gas Liquefaction Process 天然气液化流程中的闪蒸计算
The paper describes the processes employed by the natural gas liquefaction systems of basic load type and related research progress. A comparison among several common processes is made. 介绍了基本负荷型天然气液化装置中采用的流程及其研究进展,并对常用的几种流程进行了比较;
In this paper analysis and calculation are made on flash calculation which is very important in natural gas liquefaction process. 对天然气液化流程中关键的闪蒸问题进行了分析与计算。
At first the principle of the liquefied technology to the nature gas is introduced, then three typical cycle of modern natural gas liquefaction process and several new-type refrigeration cycle process have been introduced also. 首先介绍了天然气液化技术的原理,阐述了现代天然气液化装置中常用的三种基本工艺以及目前产生的几种新型的制冷循环工艺,并对于这几种工艺流程进行了经济性比较。
Optimization of natural gas liquefaction in the nitrogen two-expanders cycle 双级氮膨胀天然气液化制冷循环流程优化
Considering the characteristics of natural gas resource, the author presents three flow process of nitrogen expander cycle for small scale gas liquefaction plants, simulates and analyses the whole process based on the two steps before. 结合气源特点,拟选出三套小型氮膨胀天然气液化流程,并在前两步的基础上,进行了全流程的模拟和分析,最终确定采用丙烷预冷的单级氮气膨胀天然气液化流程。
Finally, the economy between the use of liquid nitrogen cold gas liquefaction process and mixed refrigerant liquefaction process is compared. 最后,对利用液氮冷能的小型天然气液化流程与混合制冷剂小型天然气液化流程的经济性进行了比较。
Compared with foreign liquefied natural gas technology, liquefied natural gas technology of our nation starts a little later and fall behind foreign countries, especially in the actual running and operation experience of Natural gas liquefaction system. 与国外的天然气液化技术相比,我国的天然气液化技术起步较晚,差距较大,尤其缺乏天然气液化系统的实际运行和操作经验。
Turbo expander is one of the essential equipments in the process of expander cycle for small scale gas liquefaction plant. Recently, with the development of liquefaction technology of natural gas in China, turbo expander obtains more and more attention. 近年来,随着我国天然气液化技术的发展,透平膨胀机作为小型带膨胀机的天然气液化流程中的关键设备,得到了越来越多的关注。
The Natural Gas Liquefaction Station mainly uses heat exchange method to product liquid natural gas. The natural gas is transferred to the station area by pipeline, and then it passes through pretreatment unit, liquefaction unit, storage unit and loading measurement unit. 天然气液化场站主要是通过换热方式生产液化天然气,天然气经管线进入液化厂界区后,经过预处理、液化、储存、装车计量后销售出厂。
The development of small-scale natural gas liquefaction device is to solve this problem, it has a great advantage in exploiting the scattered fields because of its small size, can be skid-mounted, highly mobile. 小型天然气液化装置的开发目的就是为了解决这一问题,因其体积小、可撬装、机动性强等特点在开采零散气田上具有很大优势。
Especially in the simulation of natural gas liquefaction process, the research of our nation is a bit less. 尤其是在天然气液化流程的模拟方面,研究的比较少。