Ultrasonic Effect on Coal Adsorption and Desorption Experimental System

The ultrasonic-assisted coal adsorption-desorption experimental system aims to study the effects of ultrasound on the coal adsorption and desorption processes, investigating the isothermal adsorption and desorption patterns of coal for methane and mixed gases under different powers, frequencies, and temperatures of ultrasound. This experimental system can simulate the coal adsorption and desorption processes in real environments and utilize the characteristics of ultrasound to explore the physical and chemical changes during these processes.

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Convenient and easy to use

Graphical user interface

Easy and understandable operation

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Reliable and stable

High accuracy, high stability

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Personalized customization

Can be customized according to needs

Enhance device configuration

Application Fields

Application Functions

Product Parameters

Parameter Indicators

Gas Boosting System	Drive gas source ≤1MPa, maximum boosting pressure ≥40MPa, gas medium CH ₄ , CO ₂ , N ₂ etc. High-pressure explosion-proof pipeline pressure resistance ≥30000psi needle valve and connecting pipeline
Vacuum System	Displacement ≥4L/s, vacuum degree ≤6×10 ^-2 Pa, volume ≥1L
Pore Pressure	≥40MPa, sample size: Φ 50×100mm
Pressure Loading	Maximum confining pressure ≥60MPa; maximum axial pressure ≥60MPa
Reference Cylinder	Pressure resistance ≥40MPa, heating temperature: adjustable from room temperature to 100℃
Pressure Sensor	Accuracy ≤0.1% F.S, range 60MPa

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Jiangsu Tuochuang Scientific Instrument Co., Ltd.

Ultrasonic Effect on Coal Adsorption and Desorption Experimental System

Parameter Indicators

北京大学

北京石油化工学院

清华大学

河南理工大学