Simulation Testing System for Coal Core Gas Emission Characteristics during Coring Process in Different Environments

Simulation Testing System for Coal Core Gas Emission Characteristics during Coring Process in Different Environments


This system uses core tube, negative pressure jet, positive pressure blowout, and other coring processes for measuring coal seam gas content on the surface and underground. It simulates the gas desorption process of coal cores (coal particles) under the sampling environments of various coring processes. During the experiment, parameters such as gas pressure, temperature inside the coal sample tank, and desorption environment gas pressure can be monitored in real-time and controlled automatically. The test data can also be collected and analyzed automatically in real-time. (1) Simulation of coal core gas desorption during surface drilling sampling (under mud environment); (2) Simulation of coal core gas desorption during underground drilling core tube sampling (under variable temperature environment); (3) Simulation of coal particle gas desorption under variable positive and negative pressure environments; (4) Simulation of coal core (coal particle) gas desorption under variable temperature and pressure environments.
Contact Us

 


--------

High temperature and high pressure resistance

 

Simulated core tube sampling temperature:

20~150℃

 


--------

Convenient and easy to use

 

Graphical user interface

Easy and understandable operation


--------

Reliable and stable

 

High accuracy, high stability

 

 


--------

Personalized customization

 

Can be customized according to needs

Upgrade equipment configuration

     

Application Fields

 

 

Application Functions

Product Parameters

Parameter Indicators

Experimental Coal Samples Briquette Coal (φ50×100mm) and Granular Coal
Maximum Adsorption Equilibrium Pressure of Coal Samples 10MPa
Simulated Deep Well Sampling Depth ≥1500m
Simulated Negative Pressure Sampling Environmental Pressure 100 KPa Below Atmospheric Pressure
Simulated Positive Pressure Sampling Environmental Pressure 2 MPa Above Atmospheric Pressure
Simulated Core Tube Sampling Temperature 20~150℃
Experimental Environment Capable of Constant/Variable Temperature, and Experimental Temperature Can Be Automatically Controlled According to Program
Desorption Environment Capable of Isobaric/Variable Pressure, and Environmental Pressure Can Be Automatically Controlled According to Program

Scan

Tuochuang Technology WeChat Subscription Account

Scan

Tuochuang Technology Official Douyin Account

Jiangsu Tuochuang Scientific Instrument Co., Ltd.

Copyright © 2023 Jiangsu Tuochuang Scientific Instrument Co., Ltd.