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| 冰成天然气水合物机理分析 | |
| 引用本文： | 李明川,樊栓狮,赵金洲. 冰成天然气水合物机理分析[J]. 能源工程, 2006, 0(6): 5-7 |
| 作者姓名： | 李明川 樊栓狮 赵金洲 |
| 作者单位： | 1. 中国石油大学,石油工程学院,山东,东营,257061 2. 中国科学院,广州天然气水合物研究中心,广东,广州,510640 3. 西南石油大学,四川,成都,610500 |
| 基金项目： | 国家自然科学基金;中国科学院知识创新工程项目 |
| 摘 要： | 将冰粉与石英砂均匀混合，在一定条件下形成天然气水合物。实验研究表明冰成天然气水合物没有诱导区，开始就进入水合物的成长区。从气-固反应动力学出发，研究了冰成水合物形成机理：冰成天然气水合物过程是冰晶分子对气体分子的吸附、催化和络合相互作用的过程。 |
| 关 键 词： | 多孔介质 天然气水合物 机理 冰粉 |
| 文章编号： | 1004-3950（2006）06-0005-03 |
| 收稿时间： | 2006-09-18 |
| 修稿时间： | 2006-09-18 |
Mechanism researches on formation of the natural gas hydrates from ice |
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| LI Ming-chuan,FAN Shuan-shi,ZHAO Jin-zhou. Mechanism researches on formation of the natural gas hydrates from ice[J]. Energy Engineering, 2006, 0(6): 5-7 | |
| Authors: | LI Ming-chuan FAN Shuan-shi ZHAO Jin-zhou |
| Affiliation: | 1. China University of Petroleum, Dongying 257061, China; 2. Research Center of Natural Gas Hydrate, CAS, Guangzhou 510640, China; 3. South-West Petroleum University, Chengdu 610500, China |
| Abstract: | Natural gas hydrates were formed within a certain condition through symmetrical admixture of ice powder and quartz. The mechanisms of natural gas hydrates from ice were investigated and the process of ice-form was the process in which ice molecule adsorbed, congregated and catalyzed gas molecule from process of gas-solid and action of molecule. It has been proved by the data results of experiments that there was no induction time for the ice-form natural gas hydrates, but growth process of hydrate from the beginning of experiments. |
| Keywords: | porous medium natural gas hydrate mechanism ice powder |
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