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- With this technique, heat is introduced into the hydrate formation to raise the temperature of the material and promote dissociation. 采用这一方法,可将热量导入到水合物结构中提升物质温度,然后促进离解。
- The process of methane hydrate formation is observed by combining the curve of charged methane gas and the temperature of adsorption bed center. 通过充气过程吸附槽的重量和吸附床层中心的温度变化曲线观测到甲烷水合物生成的整个过程,进一步证明了湿活性炭存储甲烷的机理是以水合物的形式存储甲烷。
- Micellar surfactant solutions were found to increase gas hydrate formation rate and storage capacity. 实验研究表明,表面活性剂胶束溶液可加快水合物的形成和提高水合物的储气质量。
- 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。
- It was found that the ionic concentrations in pore water showed obviously anomalous during gas hydrate formation in porous media. 利用不同粒径的多孔介质模拟了海洋天然气水合物的生成过程,测定了孔隙水中主要离子质量浓度的变化。
- The application of membrane separation dehydration, dynamic inhibitor and mixed-type inhibitor is an important measure to control hydrate formation. 指出采用膜分离脱水、力学抑制剂和混合型抑制剂法是预防天然气水合物的发展方向。
- The clock vibrating frequency of electronic gauge changes from formation temperature. 电子压力计时钟振荡频率随地层温度的变化而变化。
- 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。
- 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 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。
- ROGER J SCHOEPPEL.Numerical simulation of borehole and formation temperature distribution while drilling to total depth[J].SPE 3364. 张锐;邱正松.;深井水包油钻井液高温高压密度特性模拟实验研究[J]
- The effect of coalescent, film formation temperature, film forma-tion time on latex coatings wet - abrasion property was discussed. 本文研究了成膜助剂、成膜温度和成膜时间对乳胶漆耐洗刷性能的影响。
- 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. 摘要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。
- In the course of experiments,it was found that the places of gas hydrate formation and its existing in bubble column were different under the conditions of reactant liquid recycled and unrecycled. 结果表明,反应液体在循环和不循环的情况下,水合物在鼓泡塔内生成、存在的位置不同。
- This article dissertates the geological conditions and geochemical characteristics of hydrate formation, and the history and development of hydrate research on the Blake Ridge area. 论述了布莱克海台天然气水合物形成的地质条件和地球化学特征,综述了该区水合物的研究历史和进展,介绍了对水合物气资源量的评价方法和评价结果。
- Comparing data of outside casing channeling and no channeling, under condition of pressure material having no means of deriving exactness consecutive, formation temperature data plays a decisive role. 经对管外窜槽与管外不窜槽资料对比分析,发现地层温度资料在压力资料无法得出正确结论的情况下,地层温度资料起着决定性的作用。
- The results show that the natural gas hydrates can be produced in this way, and water spraying can effectively reduce the induced time of hydrate formation. 实验结果证明,在半间歇式反应器中,喷雾强化方式可以制取天然气水合物,并能有效地缩短水合物形成的诱导时间。
- Hydrate formation area per unit volume 水动力学模型计算时的水合物的剪切率
- Hydrate formation rate per unit volume 计算单元的水合物生成速率