Deep soft rock adsorption gas experimental system in hot and humid environment

A technology for absorbing gas in a hot and humid environment, applied in the field of geotechnical engineering, can solve problems affecting the research process of deep soft rock, and achieve far-reaching results in construction and maintenance and safe production, accurate readings, and reliable test results

Active Publication Date: 2011-11-30
CHINA UNIV OF MINING & TECH (BEIJING)
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Problems solved by technology

As for the experimental research on the rock mass characteristics of deep soft rock in a certain environment, there is no mature plan and equipment, which also seriously affects the research process of deep soft rock characteristics.

Method used

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  • Deep soft rock adsorption gas experimental system in hot and humid environment
  • Deep soft rock adsorption gas experimental system in hot and humid environment

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Embodiment Construction

[0017] The gas adsorption experiment system for deep soft rock in a hot and humid environment according to the present invention includes a gas source, a gas preparation room, a soft rock-gas adsorption room, a weighing subsystem and a control subsystem. Its purpose is to realize the experiment of the adsorption process of soft rock on various gases in a specific environment through temperature and humidity environment simulation, master the adsorption characteristics, mechanism and influencing factors, and provide a theoretical basis for better utilization and development of deep soft rock.

[0018] Attached below figure 1 The present invention is further described:

[0019] The gas source is a plurality of steel cylinders 1 arranged horizontally, and each steel cylinder 1 is filled with different kinds of experimental gases. The experimental gases in this example are: carbon dioxide, methane, oxygen and nitrogen. Each cylinder 1 communicates with the gas preparation chambe...

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Abstract

The invention discloses an experimental system for gas absorption of a deep soft rock in a hot and humid environment, comprising a gas source, a gas preparation chamber, a soft rock-gas absorption chamber, a weighing sub-system and a manipulation sub-system. The gas source fills various experimental gases for the mutually communicated gas preparation chamber and soft rock-gas absorption chamber, the gas preparation chamber controls the humiture and the concentration of the experimental gas, the weighing sub-system measures a gas absorption process of a soft rock sample in the soft rock-gas absorption chamber in real time, and finally, the manipulation sub-system analyzes the characteristics, the mechanism and the influence of key factors of gas absorbed by the deep soft rock. In the experimental system, the experimental process has steady environment, the read data is accurate, the experiment result is reliable, and the overall research result not only has academic significance, but also has far-reaching engineering application prospect in designing, constructing and maintaining steady support and protection for deep soft rock engineering, safety production and the like.

Description

technical field [0001] The invention relates to a gas adsorption experiment system, in particular to an experiment system for testing the adsorption characteristics of different types of gases on deep soft rock under different temperature and humidity conditions, and belongs to the field of geotechnical engineering. Background technique [0002] The environment of deep soft rock has a great influence on the characteristics of rock mass. The research on the characteristics of deep rock mass is currently a technical difficulty in geotechnical engineering, and it is also one of the subjects to be solved urgently. As for the experimental research on the rock mass characteristics of deep soft rock in a certain environment, there is no mature scheme and equipment, which also seriously affects the research process of deep soft rock characteristics. Contents of the invention [0003] In view of the above situation, the present invention aims to provide an experimental system that ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N5/02
Inventor 何满潮张娜赵健
Owner CHINA UNIV OF MINING & TECH (BEIJING)
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