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模拟渗漏系统气体迁移与水合物形成实验
Authors
关进安
周锡堂
+3 more
梁德青
樊栓狮
王武昌
Publication date
1 January 2008
Publisher
Abstract
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。在鼓泡透明玻璃反应釜里模拟渗漏系统气体穿越多孔隙砂层形成水合物的过程实验,分析了气体迁移对气体水合物形成时气液界面的传质传热性质影响。表明实验中气体迁移形成水合物的过程是一种相平衡曲线动态移动的过程;在形成水合物的气-液界面存在具有一定厚度的过渡层,只要过渡层内气体达到饱和即可形成水合物;气体在迁移中不断形成水合物并在孔隙中形成过压,导致地层骨架的力学破裂和失稳;必须建立一个新的水合物相图以适应气体迁移形成水合物过程的这种新特性
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Institutional Repository of GuangZhou Institute of Energy Conversion, CAS
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oai:ir.giec.ac.cn:344007/30749
Last time updated on 04/12/2021
Institutional Repository of GuangZhou Institute of Energy Conversion, CAS
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oai:ir.giec.ac.cn:344007/122
Last time updated on 29/11/2016
Institutional Repository of GuangZhou Institute of Energy Conversion, CAS
See this paper in CORE
Go to the repository landing page
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oai:ir.giec.ac.cn:344007/17730
Last time updated on 05/12/2019