相关实验视频

Updated: Jun 28, 2025

Dynamic Pore-scale Reservoir-condition Imaging of Reaction in Carbonates Using Synchrotron Fast Tomography
10:18

Dynamic Pore-scale Reservoir-condition Imaging of Reaction in Carbonates Using Synchrotron Fast Tomography

Published on: February 21, 2017

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地力学对CO2储存封闭和捕获机制在紧密的砂岩综合体中的贡献:在Mae Moh盆地的一个案例研究

Romal Ramadhan1, Khomchan Promneewat2, Vorasate Thanasaksukthawee1

  • 1Department of Mining and Petroleum Engineering, Faculty of Engineering, Chiang Mai University, Chiang Mai, Thailand.

The Science of the total environment
|April 16, 2024
PubMed
概括

储水池的地力学显著提高了碳二氧化碳储存的安全性,通过限制二氧化碳羽毛迁移和改进捕获机制,以确保更安全的长期制.

关键词:
二氧化碳 (CO) 的地质储存.二氧化碳 (CO2) 储存容器容器二氧化碳 (CO2) 捕获机制碳捕获和储存 (CCS) 是一种地质力学 地质力学储水池模拟器 储水池模拟器

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Reservoir Condition Pore-scale Imaging of Multiple Fluid Phases Using X-ray Microtomography

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Measuring Carbon-based Contaminant Mineralization Using Combined CO2 Flux and Radiocarbon Analyses11:19

Measuring Carbon-based Contaminant Mineralization Using Combined CO2 Flux and Radiocarbon Analyses

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相关概念视频

Carbonation Shrinkage01:24

Carbonation Shrinkage

Atmospheric CO2 penetrates the concrete's pores and, in the presence of moisture, forms carbonic acid, which then reacts with calcium hydroxide in the hydrated cement, forming calcium carbonate. This process reduces the concrete's volume and is termed carbonation shrinkage.
The concrete's permeability is slightly reduced as calcium carbonate produced during the reaction fills its pores. Furthermore, its strength is slightly enhanced as the water released during the reaction...
128
Porosity in Cement Paste01:18

Porosity in Cement Paste

The porosity of concrete is a measure of the void spaces within its structure. These spaces impact its strength and durability significantly. When water and cement interact, a chemical reaction called hydration creates a semi-solid paste. This paste includes combined water, making up approximately 23% of the cement's dry mass, and gel water, which fills minuscule voids known as gel pores, accounting for about 28% of the cement gel volume.
The balance of water to cement in the mix is...
127
Deleterious Substances in Aggregate01:25

Deleterious Substances in Aggregate

Deleterious substances in aggregates can be detrimental to the quality and durability of concrete. These substances include organic impurities like loam, which interfere with cement hydration and are usually present in the sand. These prevent a good bond between aggregate and cement paste. Organic impurities can be detected using the colorimetric test, where the darkness of a solution after agitation indicates the level of organic content.
Another type of impurity is clay and fine material that...
166