The effect of additives on methane gas hydrate formation was tested.
实验研究了添加剂对甲烷气体水合物形成过程的影响。
Underground natural gas process, the use of restrictor to prevent hydrate formation.
井下天然气开采过程中，利用节流器能预防水合物的生成。
Or there's hydrate formation, which can make drink mixes clumpy if they're open for a while.
或者是有水合物生成，让打开一会儿的饮料混合有凝块。
The influence of surfactant on gas hydrate formation in water gas system was studied in laboratory.
通过实验研究了表面活性剂对水—天然气体系生成天然气水合物的影响情况。
It was designed to study the kinetics of hydrate formation and flow characteristics of hydrate slurries under pressure.
可用于考察压力、温度、液体流量和流体组成对水合物生成规律的影响，及水合物浆液流体力学性质的研究。
It was designed to study the kinetics of hydrate formation and flow characteristics of hydrate slurries under pressure Max.
可用于考察压力、温度、液体流量和流体组成对水合物生成规律的影响，并研究水合物浆液的流体动力学性质。
An experiment platform is set up to simulate hydrate formation in porous media in laboratory and such experiments are carried out.
本文搭建了实验室模拟多孔介质中水合物生成实验平台，进行了多孔介质中水合物生成实验。
The 31 kinetic data of hydrate formation in gaseous, near-critical and supercritical condition and 4 solubility data were measured.
实验测定了乙烯在常规气体、近临界、超临界三种不同条件下的31组水合物生成动力学数据和4组乙烯溶解度数据。
The calculation results show that the model can well predict gas hydrate formation conditions in aqueous solutions of ethylene glycol.
计算结果表明该模型可较好地预测含抑制剂(乙二醇)体系的水合物形成条件。
The experiment result showed that this system can be used very well on the characteristics and process research of natural gas hydrate formation.
实验证明，这套系统能很好地应用于天然气水合物制备过程的特性和工艺研究。
At present, the thermodynamic models of predicting the hydrate formation conditions are almost on the basis of classical statistical thermodynamics.
目前预测水合物生成条件的热力学模型几乎都是以经典统计热力学为基础的。
Hydrate formation is a typical phenomenon of the interface transfer, and the nature of gas migration is the decisive factor for this transfer process.
水合物生成是典型的界面传递输运现象，而气体迁移性质是这种传递过程的决定性因素。
For simple gas hydrate formation, the temperature and pressure of methane hydrate is highest, butane is lowest, and ethane and propane is between them.
对于纯气体形成水合物，甲烷形成的温压条件最高，丁烷最低，乙烷和丙烷介于二者之间。
Discussed the control factors forming hydrate in coal seam, and analyzed the characteristic of gas hydrate formation and decompose by experiment observe.
探讨了在煤层中瓦斯水合物生成的控制因素，并通过实验观察分析了瓦斯水合物生成和分解的特性。
The results show that component is internal reason of forming hydrate, and the higher the salinity is, the lower the temperature of hydrate formation is.
结果表明：组分是决定天然气水合物生成的内因；矿化度越高，生成水合物的温度越低；
The result shows that it can effectively accelerate the rate of hydrate formation by enhancing the heat transfer between the gas phase and hydrate particle.
研究结果表明强化气相与水合物颗粒之间的接触传热对提高水合物的生成速率具有十分重要意义。
The basic theory about how to design a in-situ sampling system has been discussed firstly based on chemistry properties and conditions of gas hydrate formation.
分析了设计天然气水合物保真取样系统的理论基础，即天然气水合物的化学性质、天然气水合物的形成及稳定条件。
At the same time, it can be seen that the accuracy of VLE calculation of the polar system has a great effect on the prediction of the hydrate formation conditions.
同时可以看出，极性体系相平衡计算的准确性对水合物生成条件预测有很大的影响。
The influence of sodium dodecyl sulfate (SDS) and alkyl polysaccharide glycoside (APG) on natural gas hydrate formation was studied by applying a new experimental rig.
文章利用新建立的实验台研究了十二烷基硫酸钠（SDS）和烷基多糖苷（APG）对天然气水合物形成过程的影响。
This paper has researched on the effects of the system pressure, undercooling, inhibitors concentration, gas condensate and the methanol on hydrate formation kinetics.
研究了系统压力、过冷度、抑制剂浓度、凝析油、甲醇对水合物生成动力学的影响。
On the basis of analyzing the control step for ice conversing to hydrate and introducing the sign function, the unreacted core shrinking model for hydrate formation was proposed.
在对冰转化为水合物控制步骤分析的基础上，引入符号函数并提出一个改进的未反应核收缩模型来描述冰转化为水合物的动力学。
As primary research of hydrate formation using water spray, the kinetic model of hydrate formation of a water droplet was suggested by analyzing the heat and mass transfer mechanism.
作为喷雾强化方式制备气体水合物的初步研究，本文通过研究静止水滴形成气体水合物过程的传热传质机理，建立气体水合物的生成动力学模型。
According to actual formation technology of natural gas hydrate, an experiment system of natural gas hydrate formation by water spraying was designed and the formation course was investigated.
根据目前的水合物制备技术，设计了一套以喷雾强化方式制备天然气水合物的实验系统，并对水合物的制备过程进行了实验研究。
The effect of porous sediments, composition of pore water on formation conditions of natural gas hydrates was investigated. Natural gas hydrate formation in marine sediments was also discussed.
文章探讨了多孔沉积物、孔隙水成分等因素对天然气水合物形成条件的影响，分析了海底天然气水合物的成藏特性。
The elemental geochemical anomaly of pore water in Marine sediments during the formation of gas hydrate is a significant indication for Marine gas hydrates in the deep sea floor.
海洋天然气水合物在生成过程中会引起周围沉积物孔隙水中元素地球化学异常，这些异常是指示天然气水合物存在的重要标志。
In the article, the formation condition of hydrate in gas pipeline is also analyzed, and the physical and chemical measures against the hydrate is put forward.
就输气管道中水合物的形成条件进行了分析，提出了相应的物理防治措施和化学防治措施。
This paper has studied the effects of gas composition, salinity of formation water, methanol, condensate and a new kinetic inhibitor on formation conditions for hydrate.
研究了气体组分、地层水矿化度、甲醇、凝析油、新型动力学抑制剂对水合物生成条件的影响。
This paper has studied the effects of gas composition, salinity of formation water, methanol, condensate and a new kinetic inhibitor on formation conditions for hydrate.
研究了气体组分、地层水矿化度、甲醇、凝析油、新型动力学抑制剂对水合物生成条件的影响。
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