Thermodynamic processes, including gas liquefaction, refrigeration.
热力学过程，包括天然气液化，制冷。
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 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。
Comparing with gaseous air separation plant. Full liquid air separation plant and gas liquefaction plant need more cold for the whole process.
液体空分设备和液化设备相比较气体空分设备，需要更多的冷量。
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。
As a kind of clean energy, LNG is used by more and more people. Natural gas liquefaction technology has become an extremely important part of natural gas industry.
液化天然气作为一种清洁能源，越来越受到人们的欢迎，而液化天然气技术也已成为天然气工业中一个极其重要的部分。
In anticipation of a demand surge, the oil majors have started opening their wallets for expensive gas projects like gas liquefaction plants and pricey gas shale Wells.
由于预期需求将激增，石油业巨头已开始斥资投入昂贵的天然气项目，比如天然气液化厂和昂贵的天然气页岩井。
Natural gas liquefaction processes of peak shaving type and part of natural gas liquefaction systems of peak shaving type operating in the world are further spelled out in the paper.
接着介绍了调峰型天然气液化流程及目前世界上部分调峰型天然气液化装置。
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；
Big oil companies are keen to expand, calculating that their skills at managing huge capital projects will be useful when building gas-liquefaction plants that make the stuff readily transportable.
大型石油公司渴望扩大规模，估算好自己对控制大量资金项目的能力将对他们建设气体液化工厂有积极作用，工厂的存在使得天然气运输也更加容易。
Described are development trends of liquefaction technology of natural gas.
讨论了天然气液化技术的发展趋势。
The coal liquefaction oil was separated using gradient elution method and the aromatics were analyzed by gas chromatography and mass spectrometry (GCMS) and 1Hnuclear magnetic resonance (1HNMR).
采用梯度洗脱技术对煤液化油进行了分离，并对芳烃部分进行了气相色谱质谱（GCMS）和核磁共振氢谱（1HNMR）分析。
The small scale liquefied natural gas (LNG) production plant and liquefaction technological situation at home and abroad are introduced.
介绍了目前国内外小型液化天然气(LNG)的生产装置及其液化工艺现状。
In the liquefaction process there was reversible reaction between the heavy oil and volatile organic compounds; organic dissolved was mainly transformed into gas in the secondary reaction.
液化过程中挥发物与重油之间存在着可逆反应，轻油在液化过程中发生二次反应主要生成气体。
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。
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。
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