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固体天然气
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  “固体天然气”译为未确定词的双语例句
     Focusing on commercialization natural gas-to-solids technology, researchers make plentiful research in terms of technical problems.
     围绕固体天然气储运技术的工业化,人们就一系列技术问题作了大量的研究,而设计研究高效的固化工艺技术是工业应用的基础。
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     The paper proceeds numerical simulation in terms of the movement of the flow in reactor to provide valuable reference for the design of the reactor, and also primarily designs reaction technical and the main facilities parameter so as to lay a solid foundation on industrialization of solid natural gas technology.
     论文以计算流体力学的相关理论对反应器内流场进行了数值模拟,为反应器的科学合理设计提供了依据,同时也提出了技术的工艺参数与主要设备的设计方法,并模拟设计了一具体的固化生产流程,为固体天然气技术的工业化奠定了坚实的基础。
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  相似匹配句对
     Solid Camera
     固体摄象机
短句来源
     Solid-State Redox
     固体氧化还原作用
短句来源
     Superstrong solid acids and their use in natural gas conversion
     固体超强酸及其在天然气转化中的应用
短句来源
     On Natural Gas's Storage
     天然气的储存
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     Flame of Natural Gas
     天然气火焰
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  solid gas
In some heterogeneous chemical processes occurring on the solid/gas interface, reactant atoms and molecules chemisorbed during the reaction are not directly involved in chemical transformations but act as catalytic sites accelerating this reaction.
      
Chemical reactions at solid/liquid or solid/gas hybrid interfaces
      
Assuming rapid equilibration of the microscopic contact angle and ideal slippage of the 2D solid/liquid and solid/gas boundary, the driving force of spreading is merely expressed by the shape-dependent long-range interaction integrals.
      
It has been found that graphite is a suitable stationary phase for separating metal chlorides by the technique of solid gas chromatography.
      
A new method was developed to fabricate colloidal crystals with controllable shapes by taking advantage of the self-assembly of monodisperse spheres at a solid/gas interface.
      
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Gas hydrate is to support the survival and development of human beings as a new natural energy for the 21st century. It was proven in 1960's, that Messoyakha, a large gas field in Siberia of Russia was a typical field composed of natural gas hydrate, and in 1970's, solid gas hydrate samples were collected from seafloor. In 1971, R Stoll for the first time interpreted BSR (bottom simulating reflector) in seismic sections as the marker of the existence of marine gas hydrate, and the interpretation was confirmed...

Gas hydrate is to support the survival and development of human beings as a new natural energy for the 21st century. It was proven in 1960's, that Messoyakha, a large gas field in Siberia of Russia was a typical field composed of natural gas hydrate, and in 1970's, solid gas hydrate samples were collected from seafloor. In 1971, R Stoll for the first time interpreted BSR (bottom simulating reflector) in seismic sections as the marker of the existence of marine gas hydrate, and the interpretation was confirmed by the following deep-sea drillings. And from then on, this seismic method has become important means to study natural gas hydrate in wide area. Recognition methods of gas hydrate are represented by BSR recognition technique, seismic parameter inversion study, seismic digital modeling and physical modeling, reserves estimation and data hi-fi processing. These methods are interdependent and controlling on each other and can be taken as integration. If we pay much attention to individual method and neglect the comprehensive study done by the integration, the effectiveness of the seismic recognition will be limited. According to some preliminary results got from researching processes, sea areas favorable for the formation of gas hydrate in China are the Okinawa Trough in the East China Sea, area off eastern coast of Taiwan, continental margin in the north of the South China Sea and the Nansha Trough. The present studies, however, are just at the beginning and needed to be proven. Much work should be done to innovate on traditional behaviors and not to exactly follow foreign models and China's own specialties should be considered.

天然气水合物作为 2 1世纪新的自然能源将为人类的生存发展服务。 2 0世纪 6 0年代证实 ,俄罗斯西伯利亚的麦索亚哈气田为典型的天然气水合物形成的气田 ,70年代又在海底发现了固体天然气水合物岩样。 1971年 ,R Stoll首先将地震剖面中的似海底反射层解释为海洋天然气水合物存在的标志 ,后来被深海钻探证实 ,从此地震方法成为大面积研究天然气水合物的重要手段。天然气水合物既是潜在能源 ,也是影响环境和形成灾害的因素之一 ,因此 ,研究天然气水合物是人类在 2 1世纪的重要课题。探讨海洋天然气水合物的地震识别方法 ,由于这项工作刚刚起步 ,还没有做出具体的成果 ,在此只能根据我们仅有的工作和参照国外公开的出版物 ,以及出国访问得到的有关资料进行分析 ,提出我们的一些基本设想 ,与各位专家探讨

The hydrate technology of natural gas obviously reduces storage and transportation expenditure and improves economical and secure performance of natural gas, which is widely recognized by related industries. Design and research works of highly efficient process flow of natural gas hydrate (NGH) is the foundation of its industrialization. However,current NGH process flows have some common disadvantages, such as huge investments, low production efficiency and inferior economic revenue. Thus, NGH design works are...

The hydrate technology of natural gas obviously reduces storage and transportation expenditure and improves economical and secure performance of natural gas, which is widely recognized by related industries. Design and research works of highly efficient process flow of natural gas hydrate (NGH) is the foundation of its industrialization. However,current NGH process flows have some common disadvantages, such as huge investments, low production efficiency and inferior economic revenue. Thus, NGH design works are conducted on the basis of its essential components on reducing energy consumption, optimizing the generation and decompound temperature and pressure, and boosting the reaction velocity of NGH generation and decompound, etc. The following contents are the detailed solutions: water and natural gas flow into different branches respectively before they enter the autoclave; water is pumped into the autoclave through the upper branch, while natural gas the lower branch; the temperature in the autoclave is controlled at 10 ℃, while the pressure is controlled at 5 MPa. Hot water injection method is finally chosen as a stimulating way for hydrates decompound after considering the advantages and disadvantages of various methods, which is exclusively designed as a solid natural gas storage and transportation process flow for continuously producing and decompounding solid natural gas with low cost and high efficiency.

天然气水合物技术可显著降低天然气储运费用,提高天然气储运的经济性和安全性,受到了工业界的普遍重视,而设计研究高效的水合物生产工艺则是其工业化应用的基础。目前的天然气水合物工艺流程普遍存在着投资大、生产效率低、经济性差的缺点。为此,从水合物的基本组成出发,从降低能耗、优化水合物生成及分解的温度与压力、提高生成及分解的反应速率等方面对流程进行了设计:进入水合物反应釜前,水和天然气各自以一条支路流动;水从上支路泵入反应釜,而天然气则从下支路喷入反应釜;反应釜内温度控制为10℃,压力控制为5MPa。综合考虑了各种分解方法的优缺点,选用加注热水法作为水合物分解的激发方式。该流程是专为固态天然气储运技术而开发的,具有成本低廉,可以高效连续制备、分解固体天然气等优点。

 
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