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1)  desorption and seepage
解吸渗流
1.
Based on the typical high gassy mine,taking Sunjiawan Mine in Fuxin for example,the experiment of desorption and seepage of coalbed methane(CBM) was performed continuously through first loading and last unloading after the sample was placed into the home-made triaxial osmoscope.
以阜新高瓦斯矿井孙家湾矿为例,将煤样放入自制的三轴瓦斯解吸渗透仪中,通过先加载后卸载、连续进行煤层气解吸渗流试验,模拟煤层气在复杂地应力条件下的赋存和运移开采过程,得到有效应力与煤层气解吸和渗流特性间的关系,并拟合了其关系表达式,揭示一些新的相互作用规律:(1)解吸量、解吸时间与有效应力变化规律均呈负指数递减关系,与受载方式无关;(2)有效应力存在一分界点,当小于此值时,解吸量和解吸时间随有效应力增加而迅速提高,而当有效应力大于此值时,两者随之增加幅度不大,对于孙家湾2#煤样分界点所对应有效应力为3。
2)  parameter analysis of seepage
渗流参数求解
3)  imbibition [英][,imbi'biʃən]  [美][,ɪmbɪ'bɪʃən]
渗吸
1.
Mathematical model of imbibition in fractured low permeability reservoirs;
裂缝性低渗透油层渗吸作用的数学模型
2.
Study on imbibition production of low permeability sand reservoir
低渗透砂岩油藏渗吸采油技术
3.
Because of the complexity and specificity of the reservoir space physical nature of fracture reservoir,the effect of imbibition controls the water flooding the dynamic of exploitation and the effect of exploitation.
由于裂缝性油藏储集空间物理性质的复杂性和特殊性,渗吸效果控制着低渗透裂缝性水驱开发动态与开发效果。
4)  imbibition [英][,imbi'biʃən]  [美][,ɪmbɪ'bɪʃən]
吸渗
1.
A mathematical model for two-phase flow through dual porosity media with imbibition is an integral and differential e-quation with initial and boundary conditions.
考虑吸渗作用的双重介质中的两相流体渗流数学模型是带初边条件的积分-微分方程,是难以求得精确解析解的。
5)  coupled penetrating-dissolving model
渗流–溶解耦合模型
1.
Dissolving process of salt rock crack is theoretically simplified according to the dissolution mechanism of salt rock;and coupled penetrating-dissolving model for salt rock crack is then set up by taking salt rock crack dissolution,permeability variation,and their interaction into consideration simultaneously.
根据盐岩溶解机制,对盐岩裂隙的溶解过程进行合理简化和假设;在此基础上,考虑盐岩裂隙溶解和渗透性变化的耦合条件,建立盐岩裂隙渗流–溶解耦合模型。
6)  seepage folw and seepage force
渗流渗压
补充资料:氨解吸
分子式:
CAS号:

性质:又称氨汽提或氨解吸。铵离子与氨在废水中的平衡关系如下式: NH3+H2O←→NH4++OH-当废水pH值>7时,铵离子转化为氨,这样在有流动空气存在条件下,就可通过搅动废水使其中氨作为气体被去除。通常,氨气提系在利用鼓风机输送空气的解吸塔中进行。此法可去除氨-铵离子60%~95%,但在寒冷季节气温低时处理效率甚低。

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